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Inter Process Communication Multiple Questions and Answers.




6.What is Inter process communication?
A. Communication within the process
B. Communication between two process
C. Communication between two threads of same process
D. None of these

7.Message passing system allows processes to __________
A. communicate with one another without resorting to shared data
B. communicate with one another by resorting to shared data
C. share data
D. name the recipient or sender of the message

8.Which of the following two operations are provided by the IPC facility?
A. Write & delete message
B. Delete & receive message
C. Send & delete a message
D. Receive & send message

9.Messages sent by a process __________
A. have to be of a fixed size
B. have to be a variable size
C. can be fixed or variable sized
D. None of these

10.The link between two processes P and Q to send and receive messages is called __________
A. communication link
B. message-passing link
C. synchronization link
D. None of these

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