WorksheetsY9 - CPU Performance - MCQ
Total questions: 10
Worksheet time: 5mins
Which of the follow performance factors are measured in hertz?
Clock Speed
Cache Memory
Cores
The performance of the CPU is increased by increasing the clock speed only.
True
False
Which of the following allow the CPU to multi-task?
Higher Clockspeed
More Cores
Larger Cache
Which of the following allow the CPU to complete the fetch-execute cycle quicker?
Higher Clockspeed
More Cores
Larger Cache
Which of the following allow the CPU to store more instructions locally?
Higher Clockspeed
More Cores
Larger Cache
Which CPU is the fastest overall speed?
Clock Speed: 3.7GHz
Cores: 4
Cache: 32MB
Clock Speed: 2.8GHz
Cores: 6
Cache: 24MB
Clock Speed: 2.2GHz
Cores: 8
Cache: 16MB
Which of the following are advantages of clock speed. [2 Correct Answers]
Increased performance.
Hardware lasts longer.
Lower price than other CPU's with the same clock speed.
Increased performance of connected pieces of hardware.
Increasing the number of cores allows more instructions to be completed per second.
True
False
Select the missing word.
A CPU with 12 cores is called a [???] processor.
Quad-core
Deca-core
Hexa-core
Dodeca-core
What is the maximum CPU speed for the following CPU:
Clock Speed: 2.5GHz
Cores: Quad-core
Cache: 32MB
10GHz
8GHz
12GHz
14GHz
