NEB grade 11 MCQ questions of computer system

 

NEB grade 11 MCQ questions of Computer System

Tick the best alternative.

1. The result after the processing of data is called…

i) Data ii) Information iii) Output       iv) program

 

2. 1 GB= …………

i) 1024 KB      ii) 1024 MB     iii) 1024 TB     iv) None

 

3. Computer cannot do

i) calculations              ii) storing of data        iii) take decision          iv) All

 

4. The result of computer after entering the wrong data is called

i) Output         ii) Data            iii) Garbage-in-Garbage Out               iv) None

 

5. The father of stored program is known as…..

i) Charles Babbage      ii) J.V. Neumann         iii) Herman Hollierth   iv) Lady Augusta

 

6. Which of the following scientist introduced Boolean Algebra?

i) Gorge Boole                       ii) William Mauchly    iii) Charles Babbage    iv) Dr. Herman Hollerith

 

7. The first computer bought in Nepal in  ……..

i) 2022 BS       ii) 2028BS       iii) 2032BS                  iv) 2034 BS

 

8.  How many vacuum tubes make one transistor?

i) 100               ii)200               iii)1000            iv)2000

 

9. Robot is an example of .......generation.

i) Second         ii) Third           iii) fourth         iv) Fifth

10. The first microprocessor is …..

i) IBM 1401                ii) Intel 4004               iii) CRAY       iv) GAaS

 

11. Super computer are used in

i) War    ii) Scientific research   iii) Fastest system  iv) All

 

12. A hand-held computer is also called….

i) PDA             ii) Micro          iii) Laptops    iv) Workstation

 

13. Personal computer are also called ……computer

i) mini              ii) micro           iii) Mainframe             iv) super

 

14. Hybrid computer combines the features of

i) Analog and digital                            ii) Minicomputer and micro computer 

iii) Super and mainframe computer      iv)Desktop and Laptop

 

15. Which of the following is a portable computer?

i) Laptops        ii) Tablet PC    iii) PDAs         iv) All

 

16. The unit that acts as a central nervous system.

i) ALU    ii) CU    iii) Primary memory    iv) Secondary memory

 

17. The basic components of a modern digital computer are:

i) Input device     ii) Output device     iii) Process device   iv) All

 

18. Example of random storage media is

i) Magnetic tape   ii) Hard disk  iii) iii) CD-drive   iv) None

 

19. Hard disk is …..memory.

i) primary    ii) secondary    iii) optical    iv) Flesh

 

20. Which of the following is not hardware?

i) Monitor     ii) keyboard    iii) DOS    iv) Mouse

 

21. Objectives types of questions can be examined by

i) OCP     ii) DCU   iii) OCR   iv) VDU

 

22. Which is the fastest memory of computer?

i) RAM     ii) ROM    iii) Cache     iv) All

 

23. Which of the following is known as flash drive?

i) CD-ROM    ii) Floppy disk    iii) Pen drive    iv) Zip disk

 

24. Which of the following is non-impact printer?

i) Dot matrix     ii) Daisy wheel   iii) laser   iv) All

 

25. A place in a system unit that allows the transfer of data between a variety of devices and the computer, is

i) Keyboard     ii) drive            iii) ROM          iv) Port

 

26. Which of the following is input and output device?

i) Keyboard     ii) Scanner       iii) Touch screen          iv) Printer

 

27. Which of the following memory is lie between CPU and RAM.

i)  Virtual Memory      ii) Cache Memory       iii) DRAM       iv) Flash Memory

 

 

28. How many devices supported by USB?

i) 127               ii) 227              iii) 117             iv) 107

 

29.  Serial port is used to connect …………………

i) Speaker        ii) monitor       iii) Printer        iv) I/O devices

 

30. Which of the following is smallest unit of information?

i) Nibble          ii) Byte            iii) Bit              iv) Word

 

Answer Key:

1.  ii	2. ii	3. iv	4. iii	5. ii	6. i
7.  ii	8. iii	9. iv	10. ii	11. iv	12. iii
13. ii	14. i	15. iv	16. ii	17. iv	18. i
19. ii	20. iii	21. iii	22. iii	23. iii	24. iii
25. iv	26. iii	27. ii	28. i	29. iii	30. iii