Like this CertiGuide? Get it in PDF format!
Click Here!
Use coupon code "certiguide" to save 20%!
(Expires 2004/12/31)

NEW! Network+ N11-003 2005 Beta Exam Study Guide - Just $9!
Get It Here!

Custom Search







Table Of Contents  CertiGuide to Network+
 9  Appendix A: Answers to Success Questions and Real World Exam Questions
      9  Chapter 1010: Real World Exam Answers

Previous Topic/Section
Answers to Questions 21-25
Previous Page
Pages in Current Topic/Section
1
Next Page
Answers to Questions 31-35
Next Topic/Section

Answers to Questions 26-30

26. When is a repeater useful to extend cable length signals?

A. In areas that contain large amounts of electrical interference

B. In areas where maximum distances must be extended

C. When more than 16 routers connect two communication points

D. When a 10mb LAN needs to connect to a 100mb LAN

E. In areas where CAT5 cable is not practical to use

Explanation: Repeaters generally are used to strengthen cable signals long cable runs attenuate a signal.

& Domain 1.6: Identify the purpose, features, and functions of the following network components: hubs, switches, bridges, routers, gateways, CSU/DSU, network interface cards, ISDN adapters/ System area Network cards, modems.


 

27. What device is required to connect networks using different protocols, such as IPX and TCP/IP?

A. Bridge

B. Switch

C. Router

D. Hub

E. Repeater

Explanation: A Router can be used to connect two or more segments or networks. The networks may or may not be of the same topology or protocol.

& Domain 1.6: Identify the purpose, features, and functions of the following network components: hubs, switches, bridges, routers, CSU/DSU, Network Interface Card/ISDN adapter/System area Network cards, wireless access points, modems.


 

28. What kind of device might you need if you wanted to connect your corporate LAN to the Internet?

A. An NT server

B. A Bridge

C. A Router

D. A Brouter

E. A Web Server

& Explanation: Routers are typically used to connect LANs to the Internet.

& Domain 1.6: Identify the purpose, features, and functions of the following network components: hubs, switches, bridges, routers, gateways, CSU/DSU, network interface cards/ISDN adapters/System area Network cards, wireless access points, modems.


 

29. What layer of the OSI model is responsible for packaging and transmitting data on the physical media?

A. The Session Layer

B. The transmission Layer

C. The Transport Layer

D. The Data-Link Layer

E. The Physical Layer

Explanation: Data bits placed and received on the media are handled at the Physical Layer of the OSI Model.

& Domain 2.2: Identify the seven layers of the OSI model in their functions


 

30. Bridges operate at the _____________ of the OSI model.

A. The Data-Link Layer

B. Top Layer

C. The Transport Layer

D. The Session Layer

E. The Network Layer

Explanation: Bridges operate at the Data Link layer of the OSI model by directing network traffic between segments.

& Domain 2.2: Identify the seven layers of the OSI model and their functions


Previous Topic/Section
Answers to Questions 21-25
Previous Page
Pages in Current Topic/Section
1
Next Page
Answers to Questions 31-35
Next Topic/Section

If you find CertiGuide.com useful, please consider making a small Paypal donation to help the site, using one of the buttons below. You can also donate a custom amount using the far right button (not less than $1 please, or PayPal gets most/all of your money!) In lieu of a larger donation, you may wish to consider buying an inexpensive PDF equivalent of the CertiGuide to Network+ from StudyExam4Less.com. (Use coupon code "certiguide" by December 31, 2004 to save 20%!) Thanks for your support!
Donate $2
Donate $5
Donate $10
Donate $20
Donate $30
Donate: $



Home - Table Of Contents - Contact Us

CertiGuide for Network+ (http://www.CertiGuide.com/netplus/) on CertiGuide.com
Version 1.0 - Version Date: November 7, 2004

Adapted with permission from a work created by Tcat Houser and Helen O’Boyle.
CertiGuide.com Version © Copyright 2004 Charles M. Kozierok. All Rights Reserved.
Not responsible for any loss resulting from the use of this site.