Quiz
CPU and System Performance
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Questions in this quiz (14)
1The higher the clock speed, the lower the number of instructions that can be carried out per second
- ATrue
- BFalse
2Overclocking leads to overheating, crashing and damage
- ATrue
- BFalse
3To prevent damage when you have over-clocked your computer, you should:
- AInstall more case cooling fans
- BRemove the side of the case
- CAdd water cooling
4Each core can process data independently to the rest
- ATrue
- BFalse
5The more cores, the more instructions it can carry out at once (faster)
- ATrue
- BFalse
6Computer & phones have around 2 cores
- ATrue
- BFalse
7Caches are much faster than ROM
- ATrue
- BFalse
8Large caches mean slower processing speed
- ATrue
- BFalse
9Little RAM on a computer leads to:
- AMore storage
- BSlower speeds
- CFaster speeds
10To upgrade RAM you just:
- AReplace RAM sticks with higher capacity ones
- BReplace RAM sticks with Lower capacity ones
- CBuy a new computer
11More RAM means more applications / memory intensive applications can be run smoothly
- ATrue
- BFalse
12GPU stand for: [blank_start]graphical[blank_end] [blank_start]processing[blank_end] [blank_start]units[blank_end]
- Agraphical
- Bprocessing
- Cunits
13How do GPUs relieve the processing load on the CPU?
- AHandling graphics and image processing
- BThey take 20% of the processing load
- CThey do the processing that is least important
14Installing a GPU (graphics card) in replace of the basic GPU in the motherboard will increase the graphics performance
- ATrue
- BFalse
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- Description
- GCSE Computer Science (Computer Systems) Quiz on CPU and System Performance, created by Katie S on 05/05/2017.
- Author
- Katie S
- Language
- English
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