2008年12月2日星期二

10 Q&As Of CCNA Certification Exam

The following are part of CCNA exam Q&A from www.certay.com. You can go to certay and consult live-support for more information if you are interested in its products. Now let’s look at the following study-guides offered by certay.


1. What are two reasons that a network administrator would use access lists? (Choose two.)


A: to control vty access into a router

B: to control broadcast traffic through a router

C: to filter traffic as it passes through a router

D: to filter traffic that originates from the router mb2-631

E: to replace passwords as a line of defense against security incursions


Correct Answers: A, C


2. A default Frame Relay WAN is classified as what type of physical network?


A: point-to-point

B: broadcast multi-access

C: nonbroadcast multi-access

D: nonbroadcast multipoint

E: broadcast point-to-multipoint

Correct Answers: C


3. A single 802.11g access point has been configured and installed in the center of a square office. A few wireless users are experiencing slow performance and drops while most users are operating at peak efficiency. What are three likely causes of this problem? (Choose three.) 70-272


A: mismatched TKIP encryption

B: null SSID

C: cordless phones

D: mismatched SSID

E: metal file cabinets

F: antenna type or direction

Correct Answers: C, E, F


4. The command frame-relay map ip 10.121.16.8 102 broadcast was entered on the router. Which of the following statements is true concerning this command?


A: This command should be executed from the global configuration mode. 9L0-402

B: The IP address 10.121.16.8 is the local router port used to forward data.

C: 102 is the remote DLCI that will receive the information.

D: This command is required for all Frame Relay configurations. 642-873

E: The broadcast option allows packets, such as RIP updates, to be forwarded across the PVC.


Correct Answers: E


5. Which type of attack is characterized by a flood of packets that are requesting a TCP connection to a server?


A: denial of service

B: brute force

C: reconnaissance

D: Trojan horse


Correct Answers: A


6. Which of the following are associated with the application layer of the OSI model? (Choose two.)


A: ping

B: Telnet 642-533

C: FTP

D: TCP

E: IP


Correct Answers: B, C


7. For security reasons, the network administrator needs to prevent pings into the corporate networks from hosts outside the internetwork. Which protocol should be blocked with access control lists?


A: IP

B: ICMP

C: TCP

D: UDP 70-630


Correct Answers: B


8. What are two recommended ways of protecting network device configuration files from outside network security threats? (Choose two.)


A: Allow unrestricted access to the console or VTY ports.

B: Use a firewall to restrict access from the outside to the network devices.

C: Always use Telnet to access the device command line because its data is automatically encrypted.

D: Use SSH or another encrypted and authenticated transport to access device configurations.

E: Prevent the loss of passwords by disabling password encryption. 70-297


Correct Answers: B, D


9. Which spread spectrum technology does the 802.11b standard define for operation?


A: IR

B: DSSS

C: FHSS

D: DSSS and FHSS

E: IR, FHSS, and DSSS


Correct Answers: B


14. What are two security appliances that can be installed in a network? (Choose two.)


A: ATM

B: IDS

C: IOS

D: IOX

E: IPS

F: SDM

Correct Answers: B, E


More information:650-621 1z0-042 642-503 70-640 640-802 642-901 1Y0-731 MB2-633 920-221

2008年11月27日星期四

Todd Lammel CCNA Study Guide

Robert J Stowell’s Question:


Hello, does anyone have experience with Todd Lammel’s CCNA study guide? I have heard it is good. Also does anyone have any recommendations as a self study routine using Todd’s book to take the exam with about a month of studying? Thanks! 70-646


List of helpful answers:


#01 Ryan


I’m currently studying under Lammle’s 640-802 CCNA study guide 6th Edition book. I’ve also taken cisco netacad and read one of those books. Lammle’s is deff better in comparison between the two of those. For selfstudy I would reccomend it as he does tend to be less flat (makes for easier reading). 646-363


I have not however taken the CCNA exam yet, (taking the one exam). So I do not know how it compares to the actual test.


As far as studying or self-studying.. I currently combine Lammle’s book + Cbt Nuggets Video for review + dynamips for an emulated hands on approach. I did recieve classroom training for the catalyst switches. There are simulators out there that can emulate the CLI interface for you though such as Boson.642-453


#02 Andrew


otherwise affiliated with, any content provided by unauthorized third-party training companies. We recommend that certification candidates train with Cisco Learning Partners for authorized course offerings that align with current Cisco exam topics. A current list of Cisco Learning Partners can be accessed at here.


Cisco Press products are the only authorized self-study publications that align with Cisco learning paths. To see the catalog of publications and other resources visit http://www.ciscopress.com.


For more information on Authorized Cisco training and self-study material, please visit here.


More information:70-236 642-415 642-456 
350-018 642-373 640-816 70-642 70-271 70-445 642-691 ex0-101

How To Clear CCNA Certification In First Attemp

#01 Tarun Vyas


Now CCNA has incresed certification amount so I can not afford second attemp.


I have made compleate prepration for ccna exam and study all but still unable to solve the question.


Please any one can help me how can I clear the CCNA certification in first attemp.70-624


#02 Travis Newshott


Study hard, lab it out, learn the technologies, understand the concepts. Once you are confident in your comprehension, relax and go knock it out. Don’t worry about failing, failure should be the last thing to cross your mind. Remember, you’re just answering some questions on stuff you should know. If you’ve studied hard, you’re just a few dozen mouseclicks away from certification.


I know this sounds generic and vague, but in my opinion, that is how it should be. You’re getting tested from the same pool of questions everyone else is, and the onus is on you to show up and pass. There is no guarantee for anyone…..156-215.1


#03 bytesnagger@CLN


Excellent response. Here’s some more information from the website. Note the date restrictions.


Here’s how to redeem your Cisco “Second Chance” Exam:


Register for an exam at full price. If you fail the exam, you may schedule a free retake of the same exam by entering the promotion code: SECONDCHANCE at the time of registration.650-251


IMPORTANT NOTE:

Both the full-price exam and free Second Chance retake must be scheduled and taken between April 15, 2008 and October 15, 2008, to qualify for this special promotion. Free exams may only be scheduled via the web.


More information:000-331 642-811 642-445 9L0-509 642-061 642-105 642-444 70-631 MB7-515

2008年11月18日星期二

Study Material for CCNA Security

Anweesy3’s Question:


I am a current CCNA pursuing the CCNP. I have the ONT and ISCW left to take. This new CCNA Security cert seems very valuable since I want to pursue security. I was wondering since the CCNA Security and ISCW have very similar topics, can I bypass purchasing the exam guide for the IINS 640-553 and use my study materials for the ISCW instead? What are your opinions?


List of helpful answers:


It is better to continue with the CCNP track, as you said ONT and ISCW left to take. You can go through the syllabus which is given in this site itself and compare with the ISCW. It is better to wait for CCNA security as it is a fresh paper recently released. Even i am preparing, but planning to take this exam after one month. We can get more views, and details about the paper.


I am using SND and SNRS for my prepartion. Just go for the link and I hope this will clear it..


http://www.cbtnuggets.com/webapp/product?id=445


My advice is to take for CCNP and meanwhile material will be available.. and then go for the security.


—— Naresh


Just so you are aware, Cisco Press has two product out for the CCNA Security Exam. They are:


CCNA Security Official Exam Certification Guide (print book with CD test engine)

CCNA Security Quick Reference (digital review product)


More information:642-552 
220-601 646-363 70-646 642-453 70-236 642-415 70-624 156-215.1 650-251 642-444 70-631

2008年11月11日星期二

Which Router Should I Buy For CCNA?

So you want to get your CCNA and you need to buy a router for your CCNA home lab? Now the question is which router should you get? I have been in your shoes and know when you are just starting out, it is tough to make sense of all the different models of Cisco Routers available. The good news is there are a lot of good options available to get a good CCNA router for a fair price. 350-018


I recommend getting a Cisco 2611 Router or a Cisco 2621 Router because they have to two Copper ports instead of one and offer the most training flexibility. If the cost isn’t much different, go for the 2621 because it offers 2 10/100 Ethernet ports and has 128MB of memory versus the 2611 that has 2 10Mb ports with 64MB of memory. Don’t forget to buy 2 routers as most of the CCNA Labs require two routers. You could also get 3 routers, but from my experience, you will rarely actually need 3 routers to practice for your CCNA. 642-373


Another issue that comes into play is the IOS. If you can get a router with 12.4 already installed, you are way ahead of the game. Remember, the only legal way you can get a copy of the IOS is to buy a Cisco Smartnet contract for your router. If worse comes to worse, look for 12.3, but do your best to avoid 12.2. While it is a solid IOS for production, the new CCNA really focuses on the newer 12.4 version and some commands may be different from what you are learning.


This recommendation is for building a CCNA Home Lab. If you plan on building a CCNP Home Lab, then you should check back later for a post about which router you should buy for CCNP. The great part is even though the routers for CCNP are more expensive, if you buy them while working on your CCNA, you can use them for both certifications. 640-816


Also, if you have the money, you may be better off buying a complete CCNA Home Lab. You can usually find a complete CCNA Lab Kit including 2 or more routers and 1 or more Cisco Switches. Just keep in mind what I said about the routers


More information:70-290 640-863 642-825 70-620 642-812 MB2-632 70-649 70-293 70-431 350-030 642-892 646-204 VCP-310 642-552 220-601

2008年10月30日星期四

CCNA Exam 640-802, 3rd Edition

CCNA Official Exam Certification Library, Third Edition, is the newest edition of the all-time best-selling CCNA self-study preparation package. This comprehensive review and practice package is designed for the latest CCNA® 640-802 exams. The two books contained in this package, CCENT/CCNA ICND1 Official Exam Certification Guide, Second Edition, and CCNA ICND2 Official Exam Certification Guide, Second Edition, present complete reviews and a more challenging and realistic preparation experience. The books are updated to cover all the new 640-802 exam objectives, such as security, wireless, IPv6, and troubleshooting.


What can you do with the CCNA Official Exam Certification Library?


Assess your knowledge with chapter-opening quizzes

Review key concepts with Exam Preparation Tasks

Practice with hundreds of exam questions on the CD-ROM

Learn about more complex topics with over one hour of video training

CCNA Official Exam Certification Library, Third Edition, presents you with an organized test preparation routine through the use of proven series elements and techniques. “Do I Know This Already” quizzes open each chapter and allow you to decide how much time you need to spend on each section. Chapter ending Exam Preparation Tasks sections help drill you on key concepts you must know thoroughly and help increase your speed in answering questions, a difficult hurdle many candidates face on the new exams. Final Preparation chapters guide you through tools and resources to help you craft your final study plan. Special troubleshooting sections help you master the complex scenarios you will face on the exam.


You can read more infomation from:

CCNA Official Exam Certification Library (CCNA Exam 640-802), 3rd Edition


Robin Lee :: Jun.30.2008 :: Preparation Of CCNA :: No Comments »


Cisco Newbie: Start On The CCNA

Want to start getting into routers etc so looking at doing some cisco stuff?


Think you need to start on the CCNA? but dont really know where or know of any real books that can teach you this from scratch? Here is a guideline for the Cisco newbies to start on the CCNA.


Q: Looking at doing some cisco stuff?


A: Cisco’s Career Certifications & Paths information can be found here.


Cisco also has a CCNA Prep Center — it might impress you, or it might scare you away — but worth a look to get an idea of what Cisco makes available.


http://www.cisco.com/go/prepcenter Only one comment on the prepCenter.


When watching the flash, dont take their word when they say that linux is an operating system.


One who says that linux is an OS, states that his knowledge of operating systems converging to zero (especially linux based).


Q: Don’t really know where or know of any real books that can teach you this from scratch.


A: The books you’ll hear the most about around here are:


Sybex - Cisco Certified Network Associate Study Guide — by Todd Lammle. Should be on the 5th edition. Great for learning subnetting. Missing some info, but there are one or two new update chapters available for download.


Cisco Press - The CCNA 640-802 books by Wendell Odom. Probably the CCNA Official Exam Certification Library.


You can check out all the Cisco Press Books (and the link to the simulator) at the Cisco Press Web site.


Hands-on practice is important…. but you can get by with the simulator for the CCNA.


Q: Are the exams expensive?


A: The CCNA 640-802 exam is $125.


There is also the 2 exam option (INTRO and ICND). There should be link at the CCNP Prep Center that explains it. I think those are $100 each.


That should be enough links to keep you busy for the rest of the night.


Robin Lee :: Jun.30.2008 :: Articles And Tutorials :: No Comments »


10 Q&As Of CCNA Certification Exam

The following are part of CCNA exam Q&A from www.certay.com. You can go to certay and consult live-support for more information if you are interested in its products. Now let’s look at the following study-guides offered by certay.


1. What are two reasons that a network administrator would use access lists? (Choose two.)


A: to control vty access into a router

B: to control broadcast traffic through a router

C: to filter traffic as it passes through a router

D: to filter traffic that originates from the router

E: to replace passwords as a line of defense against security incursions


Correct Answers: A, C


2. A default Frame Relay WAN is classified as what type of physical network?


A: point-to-point

B: broadcast multi-access

C: nonbroadcast multi-access

D: nonbroadcast multipoint

E: broadcast point-to-multipoint

Correct Answers: C


3. A single 802.11g access point has been configured and installed in the center of a square office. A few wireless users are experiencing slow performance and drops while most users are operating at peak efficiency. What are three likely causes of this problem? (Choose three.)


A: mismatched TKIP encryption

B: null SSID

C: cordless phones

D: mismatched SSID

E: metal file cabinets

F: antenna type or direction

Correct Answers: C, E, F


4. The command frame-relay map ip 10.121.16.8 102 broadcast was entered on the router. Which of the following statements is true concerning this command?


A: This command should be executed from the global configuration mode.

B: The IP address 10.121.16.8 is the local router port used to forward data.

C: 102 is the remote DLCI that will receive the information.

D: This command is required for all Frame Relay configurations.

E: The broadcast option allows packets, such as RIP updates, to be forwarded across the PVC.


Correct Answers: E


5. Which type of attack is characterized by a flood of packets that are requesting a TCP connection to a server?


A: denial of service

B: brute force

C: reconnaissance

D: Trojan horse


Correct Answers: A


6. Which of the following are associated with the application layer of the OSI model? (Choose two.)


A: ping

B: Telnet

C: FTP

D: TCP

E: IP


Correct Answers: B, C


7. For security reasons, the network administrator needs to prevent pings into the corporate networks from hosts outside the internetwork. Which protocol should be blocked with access control lists?


A: IP

B: ICMP

C: TCP

D: UDP


Correct Answers: B


8. What are two recommended ways of protecting network device configuration files from outside network security threats? (Choose two.)


A: Allow unrestricted access to the console or VTY ports.

B: Use a firewall to restrict access from the outside to the network devices.

C: Always use Telnet to access the device command line because its data is automatically encrypted.

D: Use SSH or another encrypted and authenticated transport to access device configurations.

E: Prevent the loss of passwords by disabling password encryption.


Correct Answers: B, D


9. Which spread spectrum technology does the 802.11b standard define for operation?


A: IR

B: DSSS

C: FHSS

D: DSSS and FHSS

E: IR, FHSS, and DSSS


Correct Answers: B


14. What are two security appliances that can be installed in a network? (Choose two.)


A: ATM

B: IDS

C: IOS

D: IOX

E: IPS

F: SDM

Correct Answers: B, E


Robin Lee :: Jun.30.2008 :: CCNA Exam Braindumps :: No Comments »


CCNA Update, New Cisco CCNA Career

Cisco has introduced 3 new CCNA types:


CCNA Routing and Switching, recommended courses: ICND1 and ICND2. Certification exam: 640-802


Description: The 640-802 CCNA is the composite exam associated with the Cisco Certified Network Associate certification. Candidates can prepare for this exam by taking the Interconnecting Cisco Networking Devices Part 1 (ICND1) v1.0 and the Interconnecting Cisco Networking Devices Part 2 (ICND2) v1.0 courses. This exam tests a candidate’s knowledge and skills required to install, operate, and troubleshoot a small to medium size enterprise branch network. The topics include connecting to a WAN; implementing network security; network types; network media; routing and switching fundamentals; the TCP/IP and OSI models; IP addressing; WAN technologies; operating and configuring IOS devices; extending switched networks with VLANs; determining IP routes; managing IP traffic with access lists; establishing point-to-point connections; and establishing Frame Relay connections. 642-586


CCNA Security, recommended course: Implementing Cisco IOS Network Security (IINS). Certification exam: 640-553 IINS


Description: CCNA Security Certification meets the needs of IT professionals who are responsible for network security. It confirms an individual’s skills for job roles such as Network Security Specialists, Security Administrators, and Network Security Support Engineers. This certification validates skills including installation, troubleshooting and monitoring of network devices to maintain integrity, confidentiality and availability of data and devices and develops competency in the technologies that Cisco uses in its security structure.MB7-517


Prerequisites: Valid CCNA


Students completing the recommended Cisco training will gain an introduction to core security technologies as well as how to develop security policies and mitigate risks. IT organizations that employ CCNA Security-holders will have IT staff that can develop a security infrastructure, recognize threats and vulnerabilities to networks, and mitigate security threats.


CCNA Voice, recommended course: Implementing Cisco IOS Unified Communications (IIUC). Certification exam: 640-460 IIUC


Description: The Cisco® CCNA Voice certification confirms that you have the required skill set for specialized job roles in voice technologies such as voice technologies administrator, voice engineer, and voice manager. It validates skills in VoIP technologies such as IP PBX, IP telephony, handset, call control, and voicemail solutions. 156-215.1


The CCNA Voice Certification enables employers to validate that their staff possess a strong foundation in voice applications and infrastructure concepts; and are capable of performing baseline installation, operating, and maintenance tasks on Cisco VoIP solutions, particularly the Smart Business Communications System from 8-250 lines. EX0-100


Prerequisites: Valid CCNA


CCNA Wireless, recommended training: Implementing Cisco Unified Wireless Networking Essentials (IUWNE). Certification exam: 640-721 IUWNE


Description: CCNA Wireless recognizes the critical importance of professionals supporting wireless LANS including Networking Associates/Administrators, Wireless Support Specialists and WLAN project managers.


The CCNA Wireless Certification validates candidate’s skills in the configuration, implementation and support of wireless LANs, specifically those networks using Cisco equipment. Students completing the recommended Cisco training are provided with information and practice activities to prepare them for, configuring, monitoring and troubleshooting basic tasks of a Cisco WLAN in SMB and Enterprise networks. Employers will be able to validate their staff have the skills needed for basic wireless networking on a Cisco WLAN in SMB and enterprise networks after completing certification.


More information:650-251 642-444 
70-631 MB7-515 
350-029 000-331 642-811 642-445 9L0-509 642-061 642-105 70-526 640-802  350-001 642-901 642-812 642-825 640-863 642-845 642-642 642-892 640-822

The Discussion Of CCNA Advice For You

# 01 nikalex


I am currently planning to start studying for my CCNA certification.


Is self study the best one or attending classes? Which books are most recommended for CCNA Routing and Switching?


Is it better to take CCNA once or start from ICND1 and ICND2?


# 02 Kailen Harper


I have allways felt the two exam option and self study is the best way to move forward with a CCNA. The Cisco press books by Wendel Odom for ICND1&2 are an excelent choice. Most importantly though is to get a couple of routers or Dynamips and practice. Learning it in a book and actually doing it are very different things. Watch all of the videos on the site here and play the binary game A LOT. Subnetting is the most important thing to learn since without it the tests will take significantly longer to complete. And time is a valuable resource on the test. 642-445


Get the first book, watch the videos, ask a lot of questions in the forums and just keep working at it. Remember even the CCIE’s had to start somewhere.


# 03 Ryan Helton


Yup, I agree with the poster above. I just passed the ICND1 exam and I felt very prepared having used the ICND1 study guide by Wendell Odom and the CCNA study guide from sybex. I also practiced ios commands using GS3. 642-811


# 04 nikalex


Thank you so much for this valuable advice.I heard Cisco has many versions of routers and switches.


Which ones would you most recommend me for practice? I would move those ones cheap and which can be used for CCNP preparation as well.


# 05 Garry Richardson


Hi there, i also agree with all comments above! i passed CCENT 8 weeks ago and nearly read ICND2. I used Cisco Press materials and CBT nuggets, these 2 products go together a treat!


In regards to lab equipmment, a lot of people say you dont need any equipment to get pass CCENT / CCNA but i purchased for CCENT, 2 2500’s and 1 2950 CAT Switch I found it helped a lot, plus its fun playing with live Cisco IOS.


For ICND2 i’ve purchased another CAT 2950, another 2500 and a 2600. The ICND2 explorers into STP, VTP, Inter-Vlan-Routing and much more. The kit i have now, allows me to setup a network, working with all CCNA layer 2/3 protocols and much more. 000-331


I would advise anyone to spend between £100-£200 on some Cisco Kit when working through the Certs.


# 06 Mike Keedy


I’m following the self study track too, I find the Cisco Press books excellent, use the Boson simulator software and have a few 2nd hand routers and switches for practice.


Good luck in your certification, I’m planning to go straight for the CCNA exam, I hope I’ve made the right descision


# 07 Ryan Helton


Hey Mike, I’d say you’re making the right choice just going for the CCNA exam all at once. To tell you the truth I wish I had just done that becuase I feel like I was almost overprepared for the ICND1 and with a little more study of the ICND2 concepts I could have just knocked out the whole thing in one test. 000-331


# 08 Kerry LeBlanc


I agree with all the good advice here. I decided to go the one exam path myself. For resources I am using the Cisco Press set by Wendell Odem. I also have Todd Lammle’s book (Sybex Study Gude) which is excellent. I bought the Boson Exam simulator and the NetSim as well. I think the Boson exam environment is the most accurate for feel and look. 350-029


I also purchsed some equipment from CiscoKits.com. The books and simulators are great, but nothing compares to laying your hands on the real deal. I got two routers, one switch and a great lab book for about 250.00. Plus the equipment will be what I need as I move on to the CCNP.


Another good resource is the Brynat Advantage. Fairly inexpensive. MB7-515


Robin Lee :: Oct.28.2008 :: CCNA Q&As :: No Comments »


Chris Corino’s 3 Questions About CCNA

I figured this was going to be a short post, but the more I think about it, the longer it gets, LOL. So I am just going to throw out a couple questions I am confused about, and if you can answer ANY of them, it would be greatly appreciated! Thanks in advance! Hope everyone’s work-week is going well!


I am planning for my CCVP due to work requirements. I’m extremely excited. However, I have to get my CCNA or CCNA Voice cert. first. Which do you recommend? Pro/cons?

If I go for the CCNA, I either take the CCNA exam or take the ICND1 and ICND2, correct? Recommendations?

When I look up the CCVP, it says the prerequisites are “CCNA (until June 24, 2009)”. Why is there a deadline? Is the exam being retired or changed?

More of a story, not really a question: Not even knowing there was a “CCNA Voice” certification, I bought a book yesterday from Barnes and Noble. I couldn’t understand how it was possible, but listen to this: I can either buy the CCNA Cert. Library for $95 that trains you on JUST the CCNA. OR I could buy a CCNA cert. Library for $60 that trains you on the CCNA, ICND1, and ICND2, along with a 1-hour training DVD, and 2 CD’s with the books on PDF, and 400 practice questions. Anyone see anything wrong with that picture?!? They were both made by Cisco, but the $60 one was a “Barnes and Noble Exclusive Edition”. Needless to say, I got the $60 one. 70-631


Helpful answer form Timothy Walsh:


You’ll need to do it in the following order:


CCNA (Note that you can break this into two tests, ICND1 which gets you the CCENT certification followed by the ICND2 which then makes you a CCNA)

CCNA-Voice (This certification requires you to first be a CCNA, hence step 1. This is a new cert which is why the CCVP has the deadline you spoke of, basically Cisco is allowing those of us already working on the CCVP to finish it before requiring the CCNA-Voice cert.)

CCVP (Currently only requires the CCNA, but after 6/24/09 will require the CCNA-Voice cert) 642-444

Robin Lee :: Oct.22.2008 :: CCNA Q&As :: No Comments »


CCNA Discovery 4, Is the First 2 Modules Enough For CCENT Exam?

# 01 Araza


Dear All, I am thinking in registering for NETCAD and wanted some advice. It says that after the first 2 modules in the CCNA Discovery 4.0 you will have all the material to sit for the CCENT certification exam, is this true? Not calling Cisco liars but has anyone who has studied the first 2 modules of the CCNA Discovery 4.0 set the CCENT exam? If yes, can you advise if the first 2 modules are sufficient. 650-251


# 02 Chetan


Hi Araza, I completed CCNA Exploration 4.0 course from NETACAD, India in august this year. Contentwise, Cisco says that Exploration track is more advanced than the Discovery Track. 156-215.1


The course curriculum is good.


First two modules of Discovery 4.0 track are meant for the CCENT certification. And they cover all the necessary topics in sufficient detail. But my personal advice is that not to rely on First two Modules completely although they cover the required syllabus.


Keeping in mind the long term goal of obtaining CCNA certificate after CCENT, I personally think that one should Also go for CCENT / CCNA ICND1 Official Exam Certification Guide by Wendell Odom. 70-624


Cisco NetAcad Material + Cisco Press Books are a great combination. The online tests at the academy are also of good quality.


# 03 Araza


Hi Chetan, Thanks man,that makes a lot of sense. I have purchased the Wendell Odom ICND1 book as well. I am thinking of buying the CBT videos. I am very new to networking so i need all the info that i can get. I don’t want to buy too much as this will confuse me so i thought one book and one video should do. Once again thanks for your advice.


# 04 Chetan


Hi Araza, I just wanted to share some information about CBT videos. I haven’t used those videos, but on the following link I found some information that might be of some use to you.


Please go through both of the following links, and not just one.


https://cisco.hosted.jivesoftware.com/message/3662#3662

https://cisco.hosted.jivesoftware.com/message/4575#4575


More information:642-552 220-601 
646-363 70-646 642-453 70-236 642-415 642-456 350-018 642-373 640-816 70-642 70-271 70-445 642-691 ex0-101 70-237 NS0-201 70-643

2008年10月28日星期二

The Cisco Learning Network Playground

It’s telling to watch how young children, as they mature, confront physical or intellectual challenges, applying as much perseverance as their abilities permit, while keeping the effort entirely within the context of having fun. As a parent this process can manifest itself at the playground where my daughter Annika, after spending a few weeks trying to master the monkey bars, will finish, satisfied with her accomplishment…for a while…until ambition leads her to gaze at the giant climbing rock, the next challenge, just across the playground.000-331


I’m excited to introduce you to our new playground, the Cisco Learning Network. Its intent is to assist you in defining your professional goals; planning a strategy to execute; and facilitating success via Educational content, peer exchanges in the Discussion Forums, and finally career guidance as you continue to strive for opportunities provided through your continued Education and Certifications.642-811


Whether your interest is in being introduced to Cisco Certifications; working to prepare for your Entry, Associate, Professional, or Expert Certification; looking for a refresh before taking your re-certification exam; checking in on what people are blogging about; or just stopping by to see what’s new in our ever expanding technical library, we fully expect you to either find what you are in need of, or to let us know what’s missing and we’ll work to correct that.


The exciting news this month, above and beyond the introduction of Cisco Learning Network, is the simultaneous introduction of our newest Associate Certifications: CCNA Wireless, CCNA Voice, and CCNA Security. The continued goal of the Cisco Certification process is to provide ample Certification opportunities for all the different technology frameworks within the four primary Certification levels (Entry, Associate, Professional, and Expert), and we trust the new CCNAs will complement the existing Certifications.642-445


Providing Certification resources and guidance can be a slippery slope; we don’t want to surprise candidates regarding content and exam topics, but we want the Certifications to be an accurate gauge of one’s abilities and competencies, to stand on its own merits, and to continue to be a badge of honor within the Network Community. We all have a vested interest in the continued success of Cisco Certifications, and so we depend upon your feedback to regularly monitor the state of that art.


The Cisco Learning Network is here to help you meet your professional goals, while also establishing new challenges—a process that hopefully leaves you as satisfied yet eager as that 5-year-old on the playground. Let your determination inspire us all. And just as I tell Annika: have fun, play nice, and let me know when you need help.


Article Posted By Mark Johnson, From Cisco Learning Network.


More information: 9L0-509 642-061 642-105 70-526 EX0-100 MB7-517 642-586

2008年10月10日星期五

List of Microsoft Certification Exams

Pass4sure is the leader in supplying certification candidates with current and up-to-date training materials for Microsoft Certification and Exam preparation. Pass4sure Microsoft resources are constantly being revised and updated for relevance and accuracy. We 100% guarantee the materials with quality and reliability which will help you pass any Microsoft certification exam.


List of Microsoft Certification Exams



MB3-208 - Great Plains 8.0 Modifier with VBA

MB5-198 - Retail Management system Headquarters

70-220 - MCSE Designing Security for a Microsoft Windows 2000 Network

70-228 - MCDBA Installing, Configuring and Administering Microsoft SQL Server 2000, Enterprise Edition

MB3-529 - GP 10.0 Inventory & Order Processing

70-225 - MCSE Designing and Deploying a Messaging Infrastructure with Microsoft Exchange 2000 Server

MB4-348 - SL 6.5 Financials

MB5-229 - Smaill Business Financials 8.0

MB4-004 - Solomon Installation and Configuration v.5.5

70-235 - TS:Devlping Busin Process & Intgrtion Sol Using MS Biz TIK

MB3-230 - Great Plains 8.0 Human Resources Payroll(U.S)

MB3-408 - GP 9.0 Inventory & Order Processing

MB6-284 - Axapta 3.0 Projects

MB3-003 - Great Plains Project Series v.7.0

70-340 - MCAD .NET Implementing Security for Applications with Microsoft Visual C# .NET

2008年10月8日星期三

Microsoft 70-431 Exam Chapter Summary

"Microsoft SQL Server 2005 Implementation & Maintenance", also known as 70-431 exam, is a Microsoft certification.


SQL Server 2005 includes five editions, with each edition having different func-tionality and feature sets and different infrastructure requirements. Understand-ing the editions and their hardware, OS, and network requirements is key to selecting the correct edition for your needs.


You can install a default, unnamed instance of SQL Server 2005 and multiple additional named instances on the same server. Multiple instances can be bene-ficial for testing purposes and for separating different customers’ databases.SQL Server 2005 requires at least one account for use by the SQL Server serviceand the SQL Server Agent service. To make sure that the SQL Server service doesn’t have more privileges than necessary, you often need to use a separate account for each service.


When upgrading a SQL Server installation to SQL Server 2005, you can perform either an in-place upgrade or a side-by-side migration. A side-by-side migration,
which allows for the continuous operation of the original database environment while the upgraded environment is being installed and tested, can often mini-mize downtime for the SQL Server environment.


You can use detach/attach, backup/restore, the Copy Database Wizard, or man-ual scripting to move database files in a side-by-side migration. Whichever method you choose, you should make a copy of your original files in case you need to recover your original environment because of an upgrade problem.


More information:MB2-633 MB7-639 70-502(CSharp) 70-502(VB) 70-656

2008年10月2日星期四

Questions are meant to be answered.

Through our day to day movements our diamonds get smudged and soiled. Even when we are not wearing them, they collect dust. Lotions, soaps, our natural skin oils, can cause film and grime on diamonds and inhibit their brilliance.


Want to keep that Brilliance and Shine?Diamonds require cleaning so that maximum amounts of light can refract fiery brilliance. Tiffany Co NecklacesRemember that all it takes is a few minutes red diamond and a little care to keep that diamond as fiery as the day you first saw it.


You can use an small soft brush such as an eyebrow or lip stick brush and soap and water to clean your jewelry. Simply make a bowl of warm sudsy water with a mild diamond jewellery detergent and place your pieces in the mixture. Then brush the diamonds with the soft bristles of the brush while they are in the suds. You will need to make certain that Tiffany Co Bracelets
you rinse diamond mine them clear of the suds after
cleaning them. You can use a small kitchen
strainer such as a tea strainer to contain
them while rinsing under warm water. Use
a lint free cloth, or a jewelry polish cloth to
pat them dry.


If your diamonds are in need of a stronger
cleansing, you may want to soak them for 30
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ammonia. Once they have crater of diamonds soaked for 30
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the pieces to the solution and swish them
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If you find your self too busy to be mixing
soaps and ammonias, many department
stores sell liquid jewelry cleaners. Most are
kits, with everything you need included. You
need to read the labels to determine the one
that is right for your diamonds and other
jewelry. Read the complete directions and
follow all the precautions. Tiffany Co Pendants


And if you find yourself more the
�high-tech type�, even in your diamond
cleaning routine, there are multiple ultrasonic
cleansers on the market. These machines
use high-frequency to create a cleaning motion.
All machines are not the same, so please read
the instructions before using. Tiffany Co Rings


Only you can choose the cleaning method
right for you. But, it is essential to keep
your jewelry clean to keep it brilliant and
sparkling diamond cuts diamond lake double diamond. Between cleaning, try not to touch
your clean diamonds with your fingers or
handle your jewelry by its edges. This will
help maintain diamonds on my damn chain lyrics its shine and brilliance for
longer periods.ティファニージュエリー


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2008年9月25日星期四

External factors affect the value and the quality of jewelry, especially diamonds.

External factors affect the value and the quality of jewelry, especially diamonds. For an average person, a gem looks like just any other gem. But to the experienced eye, he knows the differences between a rare stone to one that is not-so-rare.



Therefore, we strongly recommend jewelry enthusiasts to have a keen eye on what is authentic to what is fraud. They should also be on their toes when it comes to the fraudulent practices involving jewelry Tiffany Necklace. They should know the facts of the stones and verify it with the experts.



Jewelry enthusiasts do not have to be gemologists. Neither do they have to be fearful when buying jewelry. They just have to be aware of the fraud exchanges and gem misrepresentation in jewelry markets.



Switching the Stones - Stone switching often occurs and this is very disturbing for the buyer because discount diamond the jewelry loses its value Tiffany Bracelet. It is also hard to make accusations because the jeweler can deny easily deny the allegations if the buyer does not have proof.



There are jewelers who take advantage of naive customers who do not pay close attention to the gems they are buying. The normal customer purchases the highest quality regardless of the need for it to be repaired or appraised. Sometimes, it may be the highest-valued gem there but it is in need of these two procedures. Therefore its value degenerates but the buyer does not notice this because she is enamored by its sparkle Tiffany Earring.



Mounting is important because this can make or break the deal. An unethical jeweler merely switches the stones and replaces them with something similar for the untrained eye. This is usually a stone with lesser quality. This tactic generates the jeweler thousands of dollars and its tax free. Just imagine the gold earrings and the watch batteries they must sell in order to come up with diamond supply the same price. No wonder they do it with jewelry.



In order for you to prevent this from happening, take note of these suggestions:

1. You have to know your gems. Note their colors, girdles and clarity (if they have chips or scratches, their natural appearance, etc.) You have to remember the locations of the following as if they were their birth marks. You can observe these by using loupes. You can also document these for future reference.



2. It is best to write these down. Record the characteristics of the stone on the receipt the jeweler gives you in the store. Do this before you leave. Sometimes diamond exchange diamond cut, stores do not have enough time to give the accurate clarity and color grades but they should still note the visible characteristics. This documentation serves as evidence, just in case switching takes place. It also prevents it from happening.



3. If the buyer has a diagram or the photograph of the gemstone, he must ask the jeweler if this can serve as a good enough representation of the product.



4 blood diamond movie. Clean the gem before it is repaired or appraised. By examining the stone and remembering the condition that it is in, you will be able to recognize it after it is given back to you Tiffany Pendant.



5. Be very wary of jewelers whose repair services are of low prices. If its too good to be true, it probably is. Maybe this jeweler has no experience. Then again, give him the benefit of the doubt. Maybe he is just honest.



6 diamond sale. If possible, establish an ethical relationship with your jeweler so that he will be more trustworthy. This can also lessen the chances of switching diamond necklaces Tiffany Ring.



A Gem with Laser Inscriptions - If you are lucky to get gem stones that have pokemon diamond and pearl pokemon laser inscription, then this can be a feature diamond earring which will help you be aware whether the stone has been switched. Whenever you take the stone to any repair shop or store, tell the person there that the gem has a laser inscription. You can also ask them to examine it under the microscope so that you and the person both agree.



Therefore, when the stone is returned to you, you can examine the stone diamond and pearl pokedex and check whether the inscription is still there. In that case, you will know that the stone is yours. You have to do these things right away to ensure that you are not cheated.


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2008年9月19日星期五

How To Use Certified Diamonds To Invest Your diamond jacks loose diamond Money Wisely?

Certified pokemon diamond cheat wholesale diamonds diamonds cheats for pokemon diamond are those diamonds that have been graded in laboratories and have been issued certificates as to its quality. According to experts, grading and certifying the diamonds make these precious stones fit for trading. Since certified diamonds are considered as tradable commodity, a lot of people all over the world have turned to these precious stones as a form of investment.


Although diamond shamrock there are some sectors that discourage people from investing into certified diamonds saying diamond cuts that these stones have variable qualities making it unstable as a form of investment, there are also a lot of people who endorses the diamond as a lucrative form of investment.tiffany's co


Prospects Of Certified Diamond Investment


Investing in certified diamonds can be very lucrative especially if you know how to choose the right types of diamonds. According to some market analysts, the prices of certified diamonds have increased about 305 for the last five years and it is predicted diamond exchange to increase an additional 10-20% in the next couple of years.


Analysts believe that the heightened demand for certified diamonds will further push the prices of these precious stones in the near future. As the buying capacity of Chinese investors increase, there is a big possibility that the prices of certified diamonds will increase up to 100% of its present value in the diamond and pearl next five to ten years. Given this scenario, certified diamonds are now considered as better investment compared to gold and will most likely to attract more investors in the near future. Tiffany jewery


Investing Your Money


Selecting the right type of diamonds is very important. If you have a pokemon in diamond lot of money to invest, it would be a good idea for you to for the big catch. The value of rare diamonds can double in just a short period of time. Rare diamonds can fetch in a very high price in the market so if you can afford to invest in these rare diamonds, go for it.


On the other hand, if you cannot afford to spend millions of dollars in a single diamond, it would be best for you to buy certified diamonds that are of considerable sizes and very good quality. According to experts, the value of bigger diamonds appreciates faster compared to those certified diamonds that have smaller sizes. tiffanys and co


When investing your money in diamonds, be prepared to hang on to your diamonds for a long time. According to experts, investing in diamonds in not for those people who are in a hurry to get their money. It will take some time before the prices of diamonds increase so you just have to be very patient.


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2008年9月5日星期五

Pen pendant

I just wanted to tell you how much I enjoy the Elsa Peretti® pen pendant. Sterling silver, on a 30″ black silk cord.Original designs copyrighted by Elsa Peretti.
Positively elegant.Like no other, this sentimental gift keeps you close to heart.This is a simple, stunningly beautiful piece! I wear it all the time, and get many compliments.
People who want to buy Elsa Peretti® Pen pendant please look at: tiffany jewelry.

2008年8月20日星期三

Tiffany & Co. Engraved HEART earrings

For classic and quality Earrings, many people choose Tiffany & Co brand. Regal brilliance shines from these lovely Earrings and the Engraved HEART earrings is an elegant traditional presentation for stunning diamonds. It is sure that there are unequaled in quality, with close attention to detail. HEART earrings, for pierced ears. Sterling silver. Need buying advice for the Engraved HEART earrings? View our guides for helpful tips or chat with us online. Tiffany Jewellery



Tiffany On Sale Provide the best Tiffany & Co jewelry, including Necklaces, Pendants, Bracelets, Earrings to our customers at the lowest prices possible.


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2008年8月13日星期三

Citrix 1Y0-259 Exam Demo

Citrix 1Y0-259 Exam Demo


Citrix 1Y0-259: Citrix Presentation Server 4.5: Administration, these are some exam study guides which you will cover every field and category in Citrix Certification helping to ready you for your successful Citrix Certification.


Citrix 1Y0-259Exam Demo


1.Scenario: To help with the increased use of the Secure Gateway, the administrator installs two new Secure Gateway servers and two new Web Interface servers. When users try to connect to the environment, they receive the following error: "ERROR: None of the configured Secure Gateway for MetaFrame Presentation Server STAs are available."


What are three required steps for resolving this issue? (Choose three.)


A:Verify that IIS hosting the STA does not require authentication.

B:Verify that the default web site in IIS is running on the STA server.

C:Verify that the default web site in IIS is running on the server running the Web Interface.

D:Verify that IIS hosting the server running the Web Interface does not require authentication.

E:Verify that HTTP port 80 traffic is allowed to flow between the STA and the servers running the Web Interface and the Secure Gateway service.

Correct Answers: A, B, E


2.Scenario: Users connecting directly to the Presentation Server 4.0 desktop are able to print to their auto-created printers. When the same users try to print from their published applications, they cannot see their auto-created printers. The Citrix Administrator suspects that this is due to asynchronous processing of printer auto-creation for published applications. How can the administrator disable asynchronous auto-creation of printers for published applications?


A: Disable the option in Server Properties.

B: Disable the option in the Printing Policy.

C: Disable the option in Printer Properties in Presentation Server Console.

D: Disable the option in Application Properties in Presentation Server Console.

Correct Answers: D


3.Scenario: A Network Administrator has been instructed to setup a connection between the Secure Gateway and the Web Interface. Which two options should be used to establish the connection? (Choose two.)


A:UDP

B:HTTP

C:HTTPS

D:Encryption Access System

E:Microsoft Certificate Services

Correct Answers: B, C


More information:Oracle 1z0-042 CompTIA 220-601 HP HP0-M22 CompTIA n10-003 Network Appliance NS0-201 CompTIA xk0-002

Hot Cisco Certification Exams

Our Basic motive is to provide information about Cisco Certifications. Cisco certification is a leading credential that validates your experience and skills to keep you competitive in today's changing business environment. Earning a Cisco certification acknowledges your expertise in working with Cisco products and technologies.


Hot Cisco Certification Exams


Cisco 642-523: Securing Networks with PIX and ASA, these are some exam study guides which you will cover every field and category in CCSP helping to ready you for your successful Cisco Certification.

Cisco 642-552: Securing Cisco Networking Devices (SND), these are some exam study guides which you will cover every field and category in CCSP helping to ready you for your successful Cisco Certification.

Cisco 642-892: Composite, these are some exam study guides which you will cover every field and category in CCNP helping to ready you for your successful Cisco Certification.

Cisco 642-973: Cisco Data Center Networking Infrastructure Support - 1, these are some exam study guides which you will cover every field and category in Others helping to ready you for your successful Cisco Certification.

Cisco 646-230: Advanced Unified Communications AM, these are some exam study guides which you will cover every field and category in CSE helping to ready you for your successful Cisco Certification.

Cisco 642-426: Troubleshooting Unified Communications (TUC), these are some exam study guides which you will cover every field and category in Others helping to ready you for your successful Cisco Certification.

Cisco 640-816: Interconnecting Cisco Networking Devices Part 2, these are some exam study guides which you will cover every field and category in CCNA helping to ready you for your successful Cisco Certification.

Cisco 640-822: Interconnecting Cisco Networking Devices Part 1, these are some exam study guides which you will cover every field and category in CCNA helping to ready you for your successful Cisco Certification.

Cisco 642-105: Implementing Cisco Unified Messaging, these are some exam study guides which you will cover every field and category in Others helping to ready you for your successful Cisco Certification.

Cisco 642-373: Cisco Express Foundation for Systems Engineers, these are some exam study guides which you will cover every field and category in Others helping to ready you for your successful Cisco Certification.

2008年8月4日星期一

Elsa Peretti Open Heart lariat

Lariat with a cultured freshwater pearl in sterling silver. On a 19″ adjustable chain. Original designs copyrighted by Elsa Peretti.


I really like this one. Sleek, chic and elegant.It will make you feel great with how it looks on you as well as makes you feel.


Why wait, People who want to buy Elsa Peretti Open Heart lariat for yourself or that special someone please look at: tiffany jewelry.


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2008年8月3日星期日

Marry Me Heart lock charm bracelet

A charming proposal. Marry Me heart lock charm in sterling silver. Lock opens and closes. On a 7.5″ round link bracelet. Charm and racelet available separately.


Hearts are always classic symbols of love and these pierced arrings are to be treasured. These delicate Heart Earrings are a unique jewelry gift for someone you love.


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2008年8月1日星期五

Oracle 1z0-042 Exam

Oracle 1z0-042: oracle database 10g:administration i, these are some exam study guides which you will cover every field and category in 10g DBA helping to ready you for your successful Oracle Certification


Oracle 1z0-042 Exam Demo


1.The UNDO_RETENTION parameter in your database is set to 1000 and undo retention is not guaranteed. Which statement regarding retention of undo data is correct?


A: Undo data becomes obsolete after 1,000 seconds.

B: Undo data gets refreshed after every 1,000 seconds.

C: Undo data will be stored permanently after 1,000 seconds.

D: Committed undo data would be retained for 1,000 seconds if free undo space is available.

E: Undo data will be retained in the UNDO tablespace for 1,000 seconds, then it gets moved to the TEMPORARY tablespace to provide read consistency.

Correct Answers:  D


2.While granting a role, SELECT_CATALOG_ROLE, to a user, SCOTT, using Oracle Enterprise Manager 10g Database Control, you have cleared the DEFAULT check box. What will be the result?


A: The user cannot use the role at all.

B: The role would not be granted to the user.

C: The user needs to enable the role explicitly.

D: The user can start using the role immediately.

E: The user would have the admin option for the role.

Correct Answers:  C


3.In your database, the users SYS and SYSTEM have been assigned the profiles, ADMIN_PROF1 and ADMIN_PROF2, respectively. The rest of the database administrators are assigned the profile  ADMIN_PROF3.


You create a profile, USER_PROF, and assign it to the application user, Adams. After a week you realize that the profile is no longer required and you decide to drop it.


What will Adam's profile be after the USER_PROF profile has been dropped?


A: no profiles

B: the default profile

C: same as the profile of SYS user

D: same as the profile of SYSTEM user

Correct Answers:  B


4.Your database is running in NOARCHIVELOG mode. You want to put the database in ARCHIVELOG mode. Which two statements regarding archive log destinations are true? (Choose two.)


A:The destination must be global only.

B:A maximum of five destinations can be assigned.

C:A maximum of ten different destinations can be assigned.

D:All the destinations are determined by the server automatically.

E:The destination may be local or remote for a Standby Database.

F:The destination can be changed by setting the LOG_ARCHIVE_FORMAT initialization parameter.

Correct Answers:  C, E


More information:CompTIA 220-601 Symantec 251-365 Cisco 640-816 Cisco 640-822 Cisco 642-105 Cisco 642-373 Cisco 642-426 Cisco 642-523 Cisco 642-552 Cisco 642-892 Cisco 642-973 Cisco 646-230

2008年7月23日星期三

CompTIA SY0-101 Exam Demo

SECURITY+ CERTIFICATION EXAM;, also known as sy0-101 exam, is a CompTIA certification.


CompTIA SY0-101 Exam Demo


1.Which of the following methods of password guessing typically requires the longest attack time?


A: Rainbow

B: Birthday

C: Dictionary

D: Brute force

Correct Answers: D


2.Which of the following could cause communication errors with an IPSec VPN tunnel because of changes made to the IP header?


A: SOCKS

B: NAT

C: DNS

D: Private addressing

Correct Answers: B


3.The risks of social engineering can be decreased by implementing: (Select TWO).


A:security awareness training.

B:risk assessment policies.

C:operating system patching instructions.

D:vulnerability testing techniques.

E:identity verification methods.

Correct Answers: A, E


4.Non-repudiation is enforced by which of the following?


A: Secret keys

B: Digital signatures

C: PKI

D: Cipher block chaining

Correct Answers: B


More information:646-058 70-620 MB2-498 70-281 MB6-503 70-500 646-003 MB3-465 70-238 74-131 70-299

2008年7月22日星期二

70-350 Exam Content

MCSA MCSE (Exam 70-350) Implementing Microsoft Internet Security and Acceleration Server 2004


Ace your preparation for the skills measured by MCP 70-350 Exam—and on the job—with this official Microsoft study guide. Work at your own pace through a system of lessons, hands-on exercises, troubleshooting labs, and review questions.


70-350 Exam Content:

Introduction to ISA Server 2004

Installing ISA Server 2004

Securing and Maintaining ISA Server 2004

Installing and Managing ISA Server Clients

Enabling Secure Internet Access with ISA Server 2004

Implementing ISA Server Caching

Configuring ISA Server as a Firewall

Implementing ISA Server Publishing

Integrating ISA Server 2004 and Exchange Server

Configuring Virtual Private Networks for Remote Clients and Networks

Implementing Monitoring and Reporting

Implementing ISA Server 2004, Enterprise Edition

Planning and Installing ISA Server 2004 (1.0)

Installing and Configuring Client Computers (2.0)

Configuring and Managing ISA Server 2004 (3.0)

Configuring Web Caching (4.0)

Configuring Firewall Policy (5.0)

Configuring and Managing Remote Network Connectivity (6.0)

Monitoring and Reporting ISA Server 2004 Activity (7.0)


More information:642-446 MB6-202 642-355 70-123 70-431 MB5-537

2008年7月21日星期一

Microsoft 70-552(CSharp) exam

"UPGRADE:MCAD Skills to MCPD Wdws Dvlpr by Using MS.NET Frmwk", also known as 70-552(CSharp) exam, is a Microsoft certification.


Free 70-552(CSharp) pdf demo


3.You are configuring a ClickOnce deployment that allows users to install your application from the Internet zone under partial trust permissions. You want the application to access data that resides on the same remote server from which the application is installed. You need to add one or more types of data access that are allowed under partial trust permissions to your application. Which type or types of data access are allowed? (Choose all that apply.)


A:data access through HTTP with System.Net.WebClient

B:data access through XML Web services

C:data access through System.Data.SqlClient

D:data access through HTTP with System.Net.HttpWebRequest

Correct Answers: A, B, D


4.You are creating a class that performs complex financial calculations. The class contains a method named GetCurrentRate that retrieves the current interest rate and a variable named currRate that stores the current interest rate. You write serialized representations of the class. You need to write a code segment that updates the currRate variable with the current interest rate when an instance of the class is deserialized. Which code segment should you use?


A: <OnSerializing> _Friend Sub UpdateValue (ByVal context As StreamingContext) currRate = GetCurrentRate()End Sub

B: <OnSerializing> _ Friend Sub UpdateValue(ByVal info As SerializationInfo) info.AddValue("currentRate", GetCurrentRate())End Sub

C: <OnDeserializing> _ Friend Sub UpdateValue(ByVal info As SerializationInfo) info.AddValue("currentRate", GetCurrentRate())End Sub

D: <OnDeserialized> _Friend Sub UpdateValue (ByVal context As StreamingContext) currRate = GetCurrentRate()End Sub

Correct Answers: D


5.You are changing the security settings of a file named MyData.xml. You need to preserve the existing inherited access rules. You also need to prevent the access rules from inheriting changes in the future. Which code segment should you use?


A: Dim objSecurity As New FileSecurity( _ "MyData.xml", AccessControlSections.All)objSecurity.SetAccessRuleProtection(True, True)File.SetAccessControl("MyData.xml", objSecurity)

B: Dim objSecurity As New FileSecurity()objSecurity.SetAccessRuleProtection(True, True)File.SetAccessControl("MyData.xml", objSecurity)

C: Dim objSecurity As FileSecurity = _File.GetAccessControl("MyData.xml")objSecurity.SetAccessRuleProtection(True, True)

D: Dim objSecurity As FileSecurity = _File.GetAccessControl("MyData.xml")objSecurity.SetAuditRuleProtection(True, True)File.SetAccessControl("myData.xml", objSecurity)

Correct Answers: A


6.You create an application for your business partners to submit purchase orders. The application deserializes XML documents sent by your partners into instances of an object named PurchaseOrder. You need to modify the application so that it collects details if the deserialization process encounters any XML content that fails to map to public members of the PurchaseOrder object. What should you do?


A: Define and implement an event handler for the XmlSerializer.UnknownNode event.

B: Define a class that inherits from XmlSerializer and overrides the XmlSerialize.FromMappings method.

C: Apply an XmlInclude attribute to the PurchaseOrder class definition.

D: Apply an XmlIgnore attribute to the PurchaseOrder class definition.

Correct Answers: A


More information: 70-294 70-647 642-181 70-290 70-632 646-229 70-340 70-621 70-441 MB4-217

2008年7月17日星期四

646-058 Exam Simulator, 646-058 dumps and Study Guide 2.1

Cisco 646-058 Exam Preparation include:


Comprehensive 646-058 brain dumps questions with complete details

Detailed explanations of all the questions (when available)

Questions accompanied by exhibits

Verified Answers Researched by Industry Experts

Drag and Drop questions as experienced in the Cisco 646-058 study guides and Actual Exams

Questions updated on regular basis

These questions and answers are backed by our GUARANTEE.

Like actual certification exams our product is in multiple-choice questions (MCQs).


Free 646-058 PDF:


1.Which Catalyst 6500 architecture is most appropriate for enterprise customers that require a lot of bandwidth?


A: cache-based switching

B: distributed cache-based switching

C: distributed Cisco Express Forwarding-based switching

D: centralized Cisco Express Forwarding-based switching

Correct Answers: D


2.The Gigastack GBIC may be used to cascade up to _____ Catalyst 2950 and/or 3550 switches.


A: 6

B: 7

C: 8

D: 9

Correct Answers: D


3.In a large campus design, the server aggregation complex is best served by which Cisco Catalyst switches?


A: Catalyst 3550 or Catalyst 4000

B: Catalyst 4000 or Catalyst 8500

C: Catalyst 4000 or Catalyst 6500

D: Catalyst 6500 or Catalyst 8500

Correct Answers: D


4.Which two are benefits of deploying Layer 2 LAN switches in campus network wiring closets? (Choose two.)


A:dedicated bandwidth to the desktop

B:more efficient use MAC address space

C:minimization or elimination of collision domains

D:redundancy to the desktop due to spanning tree

E:inter-VLAN communications enabled at the wiring closet

Correct Answers: A, C


5.Which network traffic pattern was Cisco Express Forwarding (CEF) designed to address?


A: higher number of unique flows with longer flow durations

B: homogenization of traffic flows with longer flow durations

C: higher number of unique flows with shorter flow durations

D: homogenization of traffic flows with shorter flow durations

Correct Answers: C


6.Cisco's low-end Catalyst 2900 Family consists of models with port densities ranging from _____ Ethernet ports.


A: 12 to 24 10/100

B: 12 to 48 10/100

C: 12 to 80 10/100

D: 24 to 80 10/100

Correct Answers: C


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640-822 Exam Description

The 640-822 Interconnecting Cisco Networking Devices Part 1 (ICND1) is the exam associated with the Cisco Certified Entry Network Technician certification and a tangible first step in achieving the Cisco Certification Network Associate certification. Candidates can prepare for this exam by taking the Interconnecting Cisco Networking Devices Part 1 (ICND1) v1.0 course. This exam tests a candidate's knowledge and skills required to successfully install, operate, and troubleshoot a small branch office network. The exam includes topics on networking fundamentals; connecting to a WAN; basic security and wireless concepts; routing and switching fundamentals; the TCP/IP and OSI models; IP addressing; WAN technologies; operating and configuring IOS devices; configuring RIPv2, static and default routing; implementing NAT and DHCP; and configuring simple networks.


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6.What is the difference between the Cisco router IOS commands show cdp neighbor detail and show cdp entry?


A: The show cdp neighbor detail command shows all neighbor information, while show cdp entry displays only one line of output for each neighbor.

B: The show cdp entry command shows neighbor information for specific neighbors only, while show cdp neighbor detail lists each neighbor with detailed output on each.

C: The show cdp entry command shows neighbor information for all neighbors with one line of output for each, while show cdp neighbor detail lists each neighbor with detailed output on each.

D: The show cdp neighbor detail command shows neighbor information for a single neighbor only, while show cdp entry displays detailed output on each neighbor known.

Correct Answers: B


7.If a host on a network has the address 172.16.45.14/30, what is the address of the subnetwork to which this host belongs?


A: 172.16.45.0

B: 172.16.45.4

C: 172.16.45.8

D: 172.16.45.12

E: 172.16.45.16

Correct Answers: D


8.If NVRAM lacks boot system commands, where does the router look for the Cisco IOS by default?


A: ROM

B: RAM

C: Flash

D: bootstrap

E: startup-config

Correct Answers: C


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2008年7月16日星期三

Tiffany necklace

Y-necklace of aquamarine beads and briolettes in 18k gold. 16″ long.This Briolette Y gives the ring a really stylish look and will bring attention to your Jewelry Collection. This would be a great addition for any body that needs a new refreshing piece of jewelry. It’s a classic tiffany necklace.You can wear this with anything from jeans to the little black dress. You can actually wear it out with friends and family.


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2008年7月10日星期四

How to choose a Tiffany engagement ring or one with a bigger diamond?

It is a question that my friend asked me.I would prefer the ring from Tiffany’s…quality

over quantity I always say when it comes to certain things. If you have not gotten it yet or

put a payment down for the ring to be held try looking at the 1 ct. ascher cut in the legacy

setting in platinum from Tiffany’s. I personally love that style and it is what my ring is

only mine is a little bigger and has a canary diamond but you get the jist of things. A ring

from Tiffany’s would make her feel really special and like you put a lot of thought into it

versus getting her a mall ring from some store that has shitty customer service and is just

after your money for their commission.


what about you? tiffany rings tiffany engagement rings tiffany wedding rings cheap tiffany engagement rings discount tiffany engagement rings

Pass 70-526 exam in the first attempt

PrepKit 70-526 , .NET 2.0 Windows-based Application Development is an interactive software that helps you learn, tracks your progress, identifies areas for improvements and simulates the actual exam. This PrepKit contains 5 interactive practice tests with over 280 challenging questions guaranteed to comprehensively cover all the objectives for the 70-526 : .NET 2.0 Windows-based Application Development exam. With detailed analysis for each question, over 275 study notes, interactive quizzes, tips and technical articles, this PrepKit ensures that you get a solid grasp of core technical concepts to ace your certification exam.


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2008年6月30日星期一

I pass 000-010 exam ! I am very happy!

"Fundamentals of Applying Tivoli Service Mgmt Solution 2008", also known as 000-010 exam, is a certifications certification.


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pass4exam 510-014 Exam Bootcamp

510-014 Exam Description

The ase 12.0 server administration associate exam is one of the most qualifying and popular Sybase, Inc certification exams.


510-014 is for individuals who are interested in building a future in networking or programme domain on Sybase, Inc products. The ase 12.0 server administration associate certification is the prerequisite for any Sybase, Inc Certification. If you want to reach a professional or expert level in the Sybase, Inc career certification tracks, Passing 510-014 test is the first step.


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