Author Question: Every data communication has ________. A) a digifier and a resender B) sender and a receiver ... (Read 52 times)

Marty · **on:** Jul 7, 2018

Every data communication has ________.

A) a digifier and a resender
B) sender and a receiver
C) a user and a recipient
D) a scrambler and a cryptographer

Question 2

With Frame Relay, a subscriber negotiates a CIR from a carrier that guarantees a specific level of bandwidth. CIR stands for ________.

A) circuited in-rem
B) congested information ratio
C) communicating information rapidity
D) committed information rate