Types of Memory
Types of Memory
Although many types of memory in a computer exist, the most basic distinction is between primary memory, often called system memory, and secondary memory, which is more commonly called storage.
The key difference between primary and secondary memory is speed of access.
There are three types of memories:
Primary Memory:
The main memory of the computer is also known as RAM, standing for Random Access Memory. When power is lost, the information is also lost. It can be directly accessed by the CPU. The CPU will normally transfer the data to and from the main memory in groups of two, four or eight bytes, even if the operation is undertaking a single byte memory. There are two key types of primary memory:
RAM Computer Memory:
The acronym RAM stems from the fact that data stored in random access memory can be accessed – as the name suggests – in any random order. Or, put another way, any random bit of data can be accessed just as quickly as any other bit.
Primary memory is often Called ___________________ | |||
| Right Option : B | |||
| View Explanation | |||
ROM is a type of ____________ memory. | |||
| Right Option : A | |||
| View Explanation | |||
The difference between memory and storage is that memory is _______ and storage is ________ . | |||
| Right Option : A | |||
| View Explanation | |||
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