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Operating System
Inter Process Communication
Q
Which of the following are TRUE for direct communication?
AA. A communication link can be associated with n number of process(n = max. number of processes supported by system)
BB. A communication link is associated with exactly two processes
CC. Exactly n/2 links exist between each pair of processes(n = max. number of processes supported by system)
DD. Exactly two link exists between each pair of processes
Correct Answer:
B. B. A communication link is associated with exactly two processes
Explanation:
For direct communication, a communication link is associated with exactly two processes. One communication link must exist between a pair of processes.
