Multiple choice technology operating systems

24 Difference between shared memory & message queue 1

  1. No differences

  2. 2 IPC mechanism vs Non-IPC mechanism

  3. 3 Non-destructive read vs destructive read

  4. 4 Destructive read vs non-destructive read
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

Shared memory allows non-destructive reads - multiple processes can read the same data without removing it. Message queues use destructive reads - messages are removed when read. This is the key difference between these two IPC mechanisms.

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