Introduction to computer

The act of entering data to the computer is called:

• Input

• process

• output

Which of the following is a temporary memory?

• ROM

• RAM

• Hard Disk

Which of the following is the functional unit of the computer.

• Control Unit

• Arithmetic Logic Unit

• Both

Which of the following is called the brain of the computer?

• RAM

• Hard Disk

• CPU

Which of the following is the application areas of a computer?

• Business

• Science & Technology

• Both I and II

For what purpose are computer used at bank?

• To keep the record of doctors.

• To verify the signatures.

• To work with animation

Which of the following is possible to do with the computer technology at hospital

• X-Ray and CT Scan

• Test of heart

• Both

Which of the following is related to social media?

• Twitter

• MS-Word

• Power-Point

Input is the act of entering the data to the computer.

• Ture

• False

A CPU handles all the instructions that it receives from hardware and software which are available on the computer.

• Ture

• False