Question

primary memory kisko khta ha?
what defination of primary memory?
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Answer 1

.Primary memory is computer memory that is accessed directly by the CPU. This includes several types of memory, such as the processor cache and system ROM. ... In fact, the data can be transferred between CPU and RAM more than a hundred times faster than between the CPU and the hard drive

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Answer 2

Primary memory is a semiconductor memory that can be directly accessed into CPU.

There are three types of primary memory : Random access memory (RAM), Read only memory (ROM), and CASH