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ICT Octal Number System

The Octal Numbering System is very similar in principle to the previous hexadecimal numbering system except that in Octal, a binary number is divided up into groups of only 3 bits, with each group or set of bits having a distinct value of between 000 (0) and 111 ( 4+2+1 = 7 ).

ICT Octal Number System

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You have 200 seconds to complete the quiz!

You have 200 seconds to complete the quiz!

Created on
ICT DIT Notes Books Course Outline by Syed Kumail Hassan

ICT Quiz Level1

Multiple Choice Questions ICT Level 1

1 / 20

Term hardware is referred to

2 / 20

The most important piece of hardware is the

3 / 20

Byte=?

4 / 20

The memory which is used in the computer as temporary memory is

5 / 20

Press ______ to select all files.

6 / 20

The main circuit board in a computer is called the .....

7 / 20

A computer is also called?

8 / 20

The memory which starts the computer is

9 / 20

"ALU" stands for

10 / 20

The first screen that appears on monitor after loading OS is called ________________

11 / 20

Which of the following is an output device?

12 / 20

ICT Stands for

13 / 20

1 kB is equal to

14 / 20

The wheel located between the two standard buttons on a mouse is used to.....

15 / 20

Pressing ____________ key opens the Start menu.

16 / 20

Identify the input device

17 / 20

A computer is an _____________ machine

18 / 20

USB is a device used to store data and it stands for ?

19 / 20

Powerful key that lets you exit a program when pushed ________________

20 / 20

Deleted files and folders are stored in _______________

Your score is

The average score is 73%

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