A means for two processes to exchange information is with the use of ___________ .
A) spinlocks
B) event flags
C) condition variables
D) messages

Question

Quizplus · Accepted Answer

Messages are a common and flexible means for two processes to exchange information. They allow sending and receiving of complex data structures, support different communication patterns (e.g. one-to-one, one-to-many, many-to-one), and can be implemented using different mechanisms (e.g. sockets, pipes, message queues). Spinlocks, event flags, and condition variables are synchronization mechanisms that ensure mutually exclusive or orderly access to shared resources, but they do not provide a direct way to exchange information between processes.

A Means for Two Processes to Exchange Information Is with the Use