In situations in which an information exchange is interrupted due to a fault somewhere in the system,________ techniques are needed to either resume activity at the point of interruption or to restore systems to their state prior to the beginning of the exchange.
A)flow control
B)routing control
C)recovery
D)error correction

Question

Quizplus · Accepted Answer

Recovery techniques are specifically designed to resume activity at the point of interruption or to restore systems to their state prior to the beginning of the exchange. Flow control is used to manage the rate of data transmission, routing control is used to determine the best path for data traffic, and error correction is used to detect and correct errors in the data transmission. While these techniques are important, they do not directly address the issue of interrupting the information exchange.

In Situations in Which an Information Exchange Is Interrupted Due