Computer Operator Questions-Part 5

Here, you can read and text important MCQ of loksewa computer operator.

1. BIOS is used by

Application software
Compiler
Interpreter
Operating system

2. A spelling checker is also called

Electronic encyclopedia
Electronic thesaurus
Electronic assistant
Electronic dictionary

3. A file manipulation command that extracts some of the records from a file is

SELECT
PROJECT
JOIN
PRODUCT

4. The item which appears dimly behind the main body text is

Water color
Background
Watermark
Back color

5. Malware is the short form for malicious software and used to refer

Spyware
Worm
Virus
All the above

6. The extension of document template is

.doc
.dotx
.docx
.docs

7. Not a way for transmitting data from one place to another using computer

Full duplex
Half duplex
Multiplex
Simplex

8. What is true about unicode?

Universal Character Encoding
Universal Code Encoding
Unique Character Encoding
Unique Code Encoding

9. Which one of the following is fastest memory?

Register
Cache
RAM
ROM

10. The firmware of computer is stored in

Cache
Hard disk
RAM
ROM

11. .... is an example of sequential access device

Processor
Hard disk
RAM
Cache

12. What is the size of source and destination IP address in IP header?

4 bits
8 bits
12 bits
32 bits

13. VIRUS stands for

Very Important Resource Under Search
Virtual Information Resource Under Seize
Verify Interchange Result Until Source
Very Important Record Under Searched

14. Which of the following can be software?

Router
Firewall
Gateway
Modem

15. The track on a disk which can be accessed without repositioning the R/W heads is

Surface
Cylinder
Cluster
Head

16. Which part Interprets program instruction and initiate control operations?

Input
Storage unit
Logic Unit
Control Unit

17. What does the disk drive of the computer do?

Read the disk
Load the programme from disk to the memory
Both A and B
None of the above

18. An input device that converts data punched paper tape into binary format is

Page reader
Card punch
Paper tape reader
Paper reader

19. Recently deleted files are

Stored in recycle bin
Stored in desktop
Stored in My Computer
Deleted permanently

20. Which DOS command allows you to compress exiting disks and to create new compressed volumes?

DEFRAG
DBLSPACE
SCANDISK
MSAV

21. Addition of items on taskbar is done using

Right click on item>>pin item on taskbar
Right click on item>>add item on taskbar
Right click on item>>send item on taskbar
None of the above

22. The word processing feature that makes the correction while you type is

Auto format
Auto text
Auto correct
All of the above

23. Thesaurus tool in MS Word is used for

Spelling suggestions
Grammar options
Synonyms and Antonyms
All the above

24. In which view header and footer are visible

Normal view
Page layout view
Print layout view
Draft view

25. What do you call a faint image that you add to the background of a document report?

Watermark
Style
Background Image
Gutter