Flashcards
cpu
Cards in this deck (9)
- 1what does CPU stand forcentral processing unit
- 2what are the functions of the cpufetch decode execute
- 3what is the purpose of a cpu1.to fetch decode execute instructions
2.to process information - 4where does the cpu fetch fromcache and ram
- 5what is cachememory inside the cpu what is quicker to access
- 6what is ramrandom access memory. stores temporary data from running programs
- 7what happens when the ram gets fullit uses virtual memory. extension of ram.stores temporary data from running programs. set up on the hard drive
- 8what does volatile meanstorage wipes clean when computer loses power
- 9what is romread only memory.stores boot up instructions.non-volatile
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- Flashcards on cpu, created by Thomas Smith on 13/11/2017.
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- Thomas Smith
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