Ccna routing and Switching Complete Study Guide

A. FCS

B.  I/G bit

C. OUI

D.  U/L bit

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Chapter 2 

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  Ethernet Networking and Data Encapsulation 

12.  What cable type uses the pinout arrangement shown below?

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2

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8

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2

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A.  Fiber optic

B. Rolled

C. Straight-through

D. Crossover

13.  Which of the following is not one of the actions taken in the operation of CSMA/CD when 

a collision occurs?

A.  A jam signal informs all devices that a collision occurred.

B.  The collision invokes a random backoff algorithm on the systems involved in the collision.

C.  Each device on the Ethernet segment stops transmitting for a short time until its back-

off timer expires.

D.  All hosts have equal priority to transmit after the timers have expired.

14.  Which of the following statements is false with regard to Ethernet?