MCQs City stays free thanks to ads. Please turn off your ad blocker for this site so content and features keep working.
Operating System
Inter Process Communication
Q
In indirect communication between processes P and Q __________
AA. There is another process r to handle and pass on the messages between p and q
BB. There is another machine between the two processes to help communication
CC. There is a mailbox to help communication between p and q
DD. None of the mentioned
Correct Answer:
C. C. There is a mailbox to help communication between p and q
Explanation:
In indirect communication between processes P and Q there is a mailbox to help communication between P and Q. A mailbox can be viewed abstractly as an object into which messages can be placed by processes and from which messages can be removed.
