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Question

What is meant by the term RAM?

A
Memory which can only be read
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B
Memory which can be both read and written to
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C
Memory which is used for permanent storage
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D
Memory which can only be written to
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E
None of the above
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Solution

The correct option is B Memory which can only be read

Memory which can only be read is meant by the term RAM.

RAM (pronounced ramm) is an acronym for random access memory, a type of computer memory that can be accessed randomly; that is, any byte of memory can be accessed without touching the preceding bytes. RAM is found in servers, PCs, tablets, smartphones and other devices, such as printers.

RAM differs from read-only memory (ROM) in that it can be both read and written. It is considered volatile storage because unlike ROM, the contents of RAM are lost when the power is turned off. RAM is also sometimes called read-write memory or RWM.

RAM is usually associated with DRAM, which is a type of memory module. Because information is accessed randomly instead of sequentially like it is on a CD or hard drive, the computer can access the data much faster.


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