The processor indicates to the devices that it is ready to receive interrupts ________

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Question:
The processor indicates to the devices that it is ready to receive interrupts ________

1.By enabling the interrupt request line

2. By enabling the IRQ bits

3.By activating the interrupt acknowledge line

4.None of the mentioned

Posted Date:-2021-03-15 06:07:33

More MCQS Questions and answers

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  14.  The starting address sent by the device in vectored interrupt is called as __________
  15.  To overcome the lag in the operating speeds of the I/O device and the processor we use ___________
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  36. The resistor which is attached to the service line is called _____
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  40. The two facilities provided by the debugger is __________
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