Test Yourself CCNA Cisco Certified Network Associate (Exam 640-507) - ISBN: 007212668X


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		"Resolve to edge in a little reading every day, if it is but a single sentence. If you gain fifteen minutes a day, it will make itself felt at the end of the year." - Horace Mann (1796 - 1859)

	Test Yourself CCNA Cisco Certified Network Associate (Exam 640-507)
	by Inc Syngress Media, Inc. Syngress Media

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Product Details

Format: Paperback, 2nd ed., 406 pages

Edition: 2ND

Publisher: McGraw-Hill Professional

ISBN: 007212668X

Release Date: Jan 3, 2000

In Brief
Provides complete coverage for the first stage of the Cisco Certification exams. Contains more than 500 practice exam questions with in-depth explanations of correct and incorrect answers. Presents Quick Review sections with overviews of each topic. Offers real-world simulations for the exam.

From The Publisher
Don't let the real test be your first test! Osborne's CCNA Cisco Certified Network Associate Test Yourself Practice Exams contains hundreds of practice questions for exam 640-507. The book is organized by official exam objectives and contains in-depth answers that explain why the correct options are right and why the incorrect options are wrong. Plus,a key code in the book entitles you to download full practice exam software from our site!

Don*t Let the Real Test Be Your First Test!

More Questions - More Content: Score Higher With The Most Effective Self-Testing and Quick Review Program Available

Based on the Cisco Certified Network Associate exam 640-507
Coverage features quick review of all technology objectives and more than 300 realistic exam questions to build your knowledge
Includes free CCNA ExamSim Volume II practice exam.
Exclusive "Exam Watch" features point out the most frequently missed questions - and how to answer them correctly

Answers provide in-depth explanations - and show why the incorrect choices are wrong,as shown below: Your have a TCP/IP network that uses a single network ID. There are 45 users on this network,and about eight of the users spend most of the day sending files with an average size of 145MB to each other over the network. This is significantly slowing down overall network performance for all users on the network. What would be the most cost-effective solution for solving network performance problems?

A. Install an active hub

B. Install a bridge

C. Enable the scope on the DHCP server

D. implement distance vector routing protocols B. Installing a bridge will allow you topartition the collision domain for users transferring large files. In this way,traffic between users who transfer large files to each other will remain on one side of the bridge. The other users of the network will be located on the opposite side of the bridge,and will not be affected by the file transfers.

A. An Active hub will not partition the collision domain. C and D are incorrect,since the implementation of routing protocols will not improve performance; no routing is taking place within the single subnet.