Which interrupt is designed for conditions that require immediate attention and normally cannot be disabled by the usual interrupt mask?

Options

  • A. Maskable interrupt
  • B. Non-maskable interrupt
  • C. Software interrupt
  • D. Memory interrupt
  • E. None of the above

Correct Answer (Detailed Explanation is Below)

B. Non-maskable interrupt

Detailed Explanation

A non-maskable interrupt is intended for critical conditions that require immediate processor attention.

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BPSC TRE 4 operating system practice set 1

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