Question

What are the important of memory on computer system ?

Answer 1

In a computer, memory is the temporary or permanent storage space for information.

• Computer is a device that is known to perform a number of tasks at very high speeds. The memory space is where information or data is stored in a computer and it is because of this that computers can retrieve and process data very quickly.

• Also, computers are characterized with storage of large amount of data which would be virtually impossible without memory storage feature of the machine.

• RAM and ROM are the kinds of Primary memory and hard disc is a kind of Secondary memory storage device.

• RAM is temporary memory and is volatile in nature. However ROM is permanent in nature. Hard disc can virtually store gigabytes of data permanently till the time data is explicitly deleted from the hard disc.

To know more about memory devices of a computer, visit:

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Answer 2

Each device in a computer operates at different speeds and computer memory gives your computer a place to quickly access data. If the CPU had to wait for a secondary storage device, like a hard disk drive, a computer would be much slower.