< All CompTIA A+ Notes

Raul | CompTIA A+ | Module 1.3 - Compare and Contrast RAM

By: Raul Pop | Related Course: CompTIA A+ | Published: April 12, 2017 | Modified: April 12, 2017
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NotepadDIMM vs SIMM

SIMM> Single in-line memory module

https://en.wikipedia.org/wiki/SIMM

DIMM>Double in-line memory module

https://en.wikipedia.org/wiki/DIMM


NotepadError Checking

2 type of error checking

-pairity 8 bits of information 0-1

-ECC( Error Correcting Code)

https://en.wikipedia.org/wiki/RAM_parity

https://en.wikipedia.org/wiki/ECC_memory


NotepadRam

RAM-Random Access Memory

ROM-Read Only Memory

RAM is only for session..if you restart computer its take off

CPU-the brain of a computer

CPU store s-ram

https://en.wikipedia.org/wiki/Static_random-access_memory

 


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