NTA UGC NET DEC-2022 Paper-2
November 27, 2023
UGC NET June-2019 CS Paper-2
November 27, 2023
NTA UGC NET DEC-2022 Paper-2
November 27, 2023
UGC NET June-2019 CS Paper-2
November 27, 2023

Question 12838 – Computer-Organization

Consider the following sequence of micro-operations.

MBR ← PC

MAR ← X

PC ← Y

Memory ← MBR

Which one of the following is a possible operation performed by this sequence?

Correct Answer: D

Question 635 Explanation: 
The given sequence is nothing but the initiation of interrupt service.
A
Instruction fetch
B
Operand fetch
C
Conditional branch
D
Initiation of interrupt service
mathivanan charru
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