Computer Awareness Part-15

The 7-bit ASCII code widely used  –   
For data communication work

  The 0 and 1 in the binary numbering system are called binary digits or ….

A set of related programs are known as————-

A  circuit that issue signals at regular intervals…?

A device that connects to a network without the use of cables is said to be–

The process of trading goods over the Internet is known as …………..

In Excel, this is a pre recorded formula that provides a shortcut for complex calculations………

Which of the following is not an example of hardware?

All of the following are examples of real security and privacy risks EXCEPT –

The basic unit of a worksheet into which you enter data in Excel is called a–

Information that comes from an external source and fed into computer software is called …………….

To reverse the effect of your last action in word ————
Use the Undo command

An example of a wireless medium that sends data through the air or space is:

Which of the following is NOT part of the motherboard?
(1)  System clock
(2)  Connector
(3)  CPU
(4)  Chipset
(5)  None of these

Input, processing, output, and storage are collectively referred to as:
The information processing cycle

The power-on self-test—————-
Verifies that the computer hardware is working properly

What may be necessary for you to do after you install new application software?
Do a warm boot


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