computer science ONLINE TEST

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11th Computer Science – Chapter 1 & 2

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1 / 25

Who coined the term byte?

2 / 25

Which gate is called as the logical inverter?

3 / 25

First generation computers used?

4 / 25

Expand POST?

5 / 25

In binary numbers, the signed negative number has a prefix?

6 / 25

A.A = ?

7 / 25

Which unit does the processing of data?

8 / 25

Which generation of computer used IC’s?

9 / 25

Which of the following is the heart of the computer?

10 / 25

Name the volatile memory?

11 / 25

NOR is a combination of ?

12 / 25

Expansion for ASCII?

13 / 25

How many characters can be handled in Binary Coded Decimal System?

14 / 25

Which component used in third generation computers?

15 / 25

Which of the following is not a non volatile memory?

16 / 25

How many coding schemes are used to represent character in India?

17 / 25

NAND is called as _____ Gate?

18 / 25

Which generation gave a start to parallel computing?

19 / 25

How many parameters can be considered to know the magnitude of the number?

20 / 25

Which of the following device uses CCD Electronic chip?

21 / 25

Who invented the computer mouse?

22 / 25

______Output device is used for printing building plan?

23 / 25

How many types of Booting process in system?

24 / 25

Which refers to the number of bits processed by a computer’s CPU?

25 / 25

Which amongst this is not an Octal number?

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