RAM and ROM

Madeleine Bray
Mind Map by Madeleine Bray, updated more than 1 year ago
Madeleine Bray
Created by Madeleine Bray over 5 years ago
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ram vs rom
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RAM and ROM
1 What do the words stand for ?
1.1 RAM
1.1.1 Random Access Model
1.2 ROM
1.2.1 Read-only Memory
2 What type of memory is ROM?
2.1 Computer memory that has been pre-recorded
3 What type of memory is RAM?
3.1 acronym for random access memory, a type of computer memory that can be accessed randomly
4 Whats the difference between RAM and ROM?
4.1 A ROM chip is non-volatile storage and does not require a constant source of power to retain information stored on it.
4.2 A RAM chip is volatile and requires a constant source of power to retain information
5 What does volatile memory mean?
5.1 Its a computer storage that only retains its data while the device is powered
6 What's the difference between static RAM and dynamic RAM?
6.1 Static RAM is faster and non-volatile than dynamic RAM but is requires more power and is more expensive
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