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Mr. Dubey • 100.69K Points
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Q. When dealing with multiple devices interrupts, which mechanism is easy to implement?

  • (A) polling method
  • (B) vectored interrupts
  • (C) interrupt nesting
  • (D) none of the mentioned
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Explanation by: Mr. Dubey
in this method, the processor checks the irq bits of all the devices, whichever is enabled first that device is serviced.

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