A ____ of processing must be handled as a unit.
A) line
B) segment
C) critical region
D) semaphore

Question

Quizplus · Accepted Answer

A critical region is a section of code that must be executed by a single process at a time to avoid race conditions and other concurrency issues. Therefore, it is the best choice for handling a unit of processing. A line refers to a set of instructions in a computer program, a segment can refer to a portion of memory or a section of a program, and a semaphore is a synchronization mechanism used in concurrent programming. None of these choices specifically address the need for handling a unit of processing.

A ____ of Processing Must Be Handled as a Unit