AQA GCSE Computer Science - 3.4.4 Systems architecture
Authored by Mr Ling-Winston
Computers
8th - 10th Grade
Used 185+ times
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17 questions
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1.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
What is a core?
A processing unit in a CPU.
Pixels on a screen.
The centre of an apple.
Data store.
2.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
What are cores used for?
They receive instruction and perform them.
Compost
Illuminating the screen.
Storing data.
3.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
What is clock speed?
How fast a cpu runs.
How quickly time goes by.
How fast the device charges.
The frames per minute.
4.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
What is clock speed measured in?
Gigahertz
M/s
N/kg
Decibels
5.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Name one factor affecting CPU performance
cache size
size of the CPU
Your name
whether or not you have good wifi
6.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
What is a cache?
It stores data so that future requests are quicker
Not a real thing
money spelt wrong
a processing unit in a CPU
7.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
What can a small amount of RAM also be known as
cache
not much
Clock speed
CPU
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