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What is memory data in computer?

What is memory data in computer?

A memory is just like a human brain. It is used to store data and instructions. Computer memory is the storage space in the computer, where data is to be processed and instructions required for processing are stored. The memory is divided into large number of small parts called cells.

What is computer memory with example?

Auxiliary memory or secondary memory

8 Bits 1 Byte
Bytes (1024) KiloByte (1KB)
KB (1024) MegaByte (1MB)
MB (1024) GigaByte (1GB)
GB (1024) TeraByte (1TB)

What is computer memory and types?

Computer memory is of two basic types – Primary memory(RAM and ROM) and Secondary memory (hard drive, CD, etc). Random Access Memory (RAM) is primary-volatile memory and Read-Only Memory (ROM) is primary-non-volatile memory.

How does computer memory store data?

Binary data is primarily stored on the hard disk drive (HDD). The device is made up of a spinning disk (or disks) with magnetic coatings and heads that can both read and write information in the form of magnetic patterns. In addition to hard disk drives, floppy disks and tapes also store data magnetically.

How is data stored in memory?

Normally memory is described as a storage facility where data can be stored and retrieved by the use of an address. This is accurate but incomplete. A computer memory is a mechanism whereby if you supply it with an address it delivers up for you the data that you previously stored using that address.

What is the role of computer memory?

Computer memory or random access memory (RAM) is your system’s short-term data storage; it stores the information your computer is actively using so that it can be accessed quickly. The more programs your system is running, the more memory you’ll need.

Is data is stored in memory unit?

Memory unit is the amount of data that can be stored in the storage unit. This storage capacity is expressed in terms of Bytes.

Does RAM store data?

Computer random access memory (RAM) is one of the most important components in determining your system’s performance. RAM gives applications a place to store and access data on a short-term basis. It stores the information your computer is actively using so that it can be accessed quickly.

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