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Operating Systems · Quiz 1 · 23 Feb 2025 · January 2025 term

Question 17: When a process invokes the exec system call, which compo…

Question 17

+1 markOne correct option

When a process invokes the exec system call, which components in the Process Control Block (PCB) remain unchanged?

  1. A

    Page table entries

  2. B

    Process identifier (PID)

  3. C

    The value of the program counter

  4. D

    File descriptor table and memory information.

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Correct answer

  • B

    Process identifier (PID)

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Question 17 of 19 in the IIT Madras BS Operating Systems (Operating Systems) Quiz 1 paper sat on 23 Feb 2025, in the January 2025 term (IIT M IMPROVEMENT AN EXAM QIM2 23 Feb 2025). It carries 1 mark.

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