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1

Which code is limited to English characters?

2

Which software is used to perform specific tasks?

3

Unicode commonly uses how many bits?

4

Software that helps users perform specific tasks, like writing a letter or creating a presentation, is called?

5

Which OS uses command line interface?

6

A group of 8 bits is commonly known as a:

7

Which coding system is an extension of ASCII and can represent characters from almost all languages in the world?

8

Which is an example of system software?

9

Operating system acts as a?

10

What does ASCII stand for?

11

Software that is developed to perform a specific task for a user, like writing a letter or making a presentation, is called:

12

Which number system has a base of 2 and uses only the digits 0 and 1?

13

Which number system uses base 10?

14

Which letters are used in hexadecimal system?

15

Which software is necessary to run applications?

16

Unicode was developed to overcome limitations of?

17

Which coding system is designed to represent characters from almost all languages in the world?

18

Which number system uses digits from 0 to 7?

19

Which unit is the smallest unit of data in a computer?

20

What does ASCII stand for?

21

What is the smallest unit of data that a computer can process and store?

22

Binary number system is based on which digits?

23

Which number system is most easily understood by humans?

24

How many bits does the standard ASCII code use to represent a single character?

25

Which software helps in file management?

26

Software that is free to use and modify is called?

27

At the most basic level, all data inside a computer is represented as:

28

Which component manages computer hardware?

29

What is machine level data representation?

30

Which is NOT a type of software?

31

Main function of an operating system is to?

32

Which of the following is the best example of system software?

33

Which of the following is the main software that manages all the hardware and software on a computer?

34

MS Word is an example of?

35

Which software helps maintain system performance?

36

Which number system is used internally by computers?

37

What is the main software that manages all the hardware and software on a computer?

38

ASCII code uses how many bits?

39

Which number system is easiest for humans?

40

Which software controls startup of computer?

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