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- 1What is ROM used for in a computer? Once data has been written onto a ROM chip, it cannot be removed and can only be read. Unlike main memory (RAM), ROM retains its contents even when the computer is turned off. ROM is referred to as being non volatile, whereas RAM is volatile.What is a ram in a computer?
Random-access memory (RAM) is a form of computer data storage. A random-access memory device allows data items to be read and written in approximately the same amount of time, regardless of the order in which data items are accessed - 2Cache memory also called CPU memory, is random access memory (RAM) that a computer microprocessor can access more quickly than it can access regular RAM. This memory is typically integrated directly with the CPU chip or placed on a separate chip that has a separate bus interconnect with the CPU
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- gcse Computer science Flashcards on Untitled, created by Razzagrice on 29/01/2016.
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- Razzagrice · Jan 2016
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- Feb 19, 2016
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