Multiple choice general knowledge science & technology

What does the term IRQ stand for?

  1. Input Request Que

  2. Interrupt Request Que

  3. Interrupt Request

  4. Input Request
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C Correct answer
Explanation

IRQ stands for Interrupt Request, a hardware signal sent to the CPU to get attention. Input Request is incorrect - it's about interrupts, not general input. Que/Queue are wrong - IRQ is not a queue structure.

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