Higher Study | Data Entry | Computer Fundamentals

ক

Loading operating system into memory to make the computer system ready to use

খ

Defragmenting the hard disk drive

গ

Deleting the operating system

ক

Number of Pixels

খ

Screen Resolution

গ

Speed

ক

It converts the input data and instructions into a computer acceptable form.

খ

It sends input data and instructions to storage devices for storage and further processing.

গ

It processes the input data and sends the result directly to the output device.

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