The Gateway to Computer Science Excellence
+4 votes
180 views

in CO and Architecture by Active (3.9k points)
edited by | 180 views

1 Answer

+3 votes

When instruction is a computation :

1 memory reference for instruction

1 memory reference for operand address 

1 memory reference for operand fetch

total  = 3

when instruction is a branch instruction :

1 memory reference for instruction

1 memory reference for operand address and this address will be given to PC

 total = 2

(3  , 2)

Option C is the Correct Answer.

by Loyal (5.5k points)

Related questions

Quick search syntax
tags tag:apple
author user:martin
title title:apple
content content:apple
exclude -tag:apple
force match +apple
views views:100
score score:10
answers answers:2
is accepted isaccepted:true
is closed isclosed:true
50,650 questions
56,228 answers
194,225 comments
95,681 users