". VdoTips: Networking Multiple Choice Questions and Answers

Networking Multiple Choice Questions and Answers

116. Coaxial cable has conductors with ________
(A)equal resistance.
(B)the same diameter.
(C)a common axis.
(D)above the common axis.

117. A device that converts digital signals into analog signals is __________
(A)a packet.
(B)gateway.
(C)modem.
(D)repeater.

118. All of the parts in a computer talk to each other by sending _________
(A)digital signals.
(B)smoothly varying signal waves.
(C)analog signals.
(D)light.

119. If user get both local and remote echoes, every character type will appear on the screen _______
(A)once
(B)twice
(C)three times
(D)never

120. What protects the coaxial cable from noise?
(A)Inner conductor.
(B)Outer conductor.
(C)Diameter of cable.
(D)Insulating material.