wyann
Badges: 10
Rep:
?
#1
Report Thread starter 3 years ago
#1
How is main memory used in the fetch execute cycle?
ty
0
reply
computuring
Badges: 11
Rep:
?
#2
Report 3 years ago
#2
Mark scheme from a specimen paper online:

Program instructions (for current programs) are in the main memory;
The next instruction is fetched to the processor from the main memory;
Data being used by the instruction being executed may also be in the main memory;
To execute the instruction data may need to be fetched/read from the main memory;
Data/results may need to be written to the main memory;
0
reply
X

Quick Reply

Attached files
Write a reply...
Reply
new posts
Back
to top
Latest
My Feed

See more of what you like on
The Student Room

You can personalise what you see on TSR. Tell us a little about yourself to get started.

Personalise

How would you feel if uni students needed to be double vaccinated to start in Autumn?

I'd feel reassured about my own health (32)
15.31%
I'd feel reassured my learning may be less disrupted by isolations/lockdowns (64)
30.62%
I'd feel less anxious about being around large groups (25)
11.96%
I don't mind if others are vaccinated or not (17)
8.13%
I'm concerned it may disadvantage some students (12)
5.74%
I think it's an unfair expectation (56)
26.79%
Something else (tell us in the thread) (3)
1.44%

Watched Threads

View All