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GATE 1996
October 11, 2023
NTA-UGC-NET 2021 Dec & 2022 June Paper-1
October 11, 2023
GATE 1996
October 11, 2023
NTA-UGC-NET 2021 Dec & 2022 June Paper-1
October 11, 2023

GATE 1987

Question 1

In a microprocessor-based system, if a bus (DMA) request and an interrupt request arrive simultaneously, the microprocessor attends first to the bus request.

A
True.
B
False.
Question 1 Explanation: 
The HOLD input has a higher priority than the INTR or NMI interrupt inputs.
Correct Answer: A
Question 1 Explanation: 
The HOLD input has a higher priority than the INTR or NMI interrupt inputs.

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