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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

Press ______ to select all files.

2 / 20

Pressing ____________ key opens the Start menu.

3 / 20

Byte=?

4 / 20

A computer is an _____________ machine

5 / 20

"ALU" stands for

6 / 20

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

7 / 20

ICT Stands for

8 / 20

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

9 / 20

1 kB is equal to

10 / 20

Powerful key that lets you exit a program when pushed ________________

11 / 20

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

12 / 20

The most important piece of hardware is the

13 / 20

A computer is also called?

14 / 20

Which of the following is an output device?

15 / 20

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

16 / 20

The memory which starts the computer is

17 / 20

Identify the input device

18 / 20

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

19 / 20

Term hardware is referred to

20 / 20

Deleted files and folders are stored in _______________

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The average score is 72%

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