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
Correct Answer
Wrong Answer
2. A spelling checker is also called
Electronic encyclopedia
Electronic thesaurus
Electronic assistant
Electronic dictionary
Correct Answer
Wrong Answer
3. A file manipulation command that extracts some of the records from a file is
SELECT
PROJECT
JOIN
PRODUCT
Correct Answer
Wrong Answer
4. The item which appears dimly behind the main body text is
Water color
Background
Watermark
Back color
Correct Answer
Wrong Answer
5. Malware is the short form for malicious software and used to refer
Spyware
Worm
Virus
All the above
Correct Answer
Wrong Answer
6. The extension of document template is
.doc
.dotx
.docx
.docs
Correct Answer
Wrong Answer
7. Not a way for transmitting data from one place to another using computer
Full duplex
Half duplex
Multiplex
Simplex
Correct Answer
Wrong Answer
8. What is true about unicode?
Universal Character Encoding
Universal Code Encoding
Unique Character Encoding
Unique Code Encoding
Correct Answer
Wrong Answer
9. Which one of the following is fastest memory?
Register
Cache
RAM
ROM
Correct Answer
Wrong Answer
10. The firmware of computer is stored in
Cache
Hard disk
RAM
ROM
Correct Answer
Wrong Answer
11. .... is an example of sequential access device
Processor
Hard disk
RAM
Cache
Correct Answer
Wrong Answer
12. What is the size of source and destination IP address in IP header?
4 bits
8 bits
12 bits
32 bits
Correct Answer
Wrong Answer
13. VIRUS stands for
Very Important Resource Under Search
Virtual Information Resource Under Seize
Verify Interchange Result Until Source
Very Important Record Under Searched
Correct Answer
Wrong Answer
14. Which of the following can be software?
Router
Firewall
Gateway
Modem
Correct Answer
Wrong Answer
15. The track on a disk which can be accessed without repositioning the R/W heads is
Surface
Cylinder
Cluster
Head
Correct Answer
Wrong Answer
16. Which part Interprets program instruction and initiate control operations?
Input
Storage unit
Logic Unit
Control Unit
Correct Answer
Wrong Answer
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
Correct Answer
Wrong Answer
18. An input device that converts data punched paper tape into binary format is
Page reader
Card punch
Paper tape reader
Paper reader
Correct Answer
Wrong Answer
19. Recently deleted files are
Stored in recycle bin
Stored in desktop
Stored in My Computer
Deleted permanently
Correct Answer
Wrong Answer
20. Which DOS command allows you to compress exiting disks and to create new compressed volumes?
DEFRAG
DBLSPACE
SCANDISK
MSAV
Correct Answer
Wrong Answer
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
Correct Answer
Wrong Answer
22. The word processing feature that makes the correction while you type is
Auto format
Auto text
Auto correct
All of the above
Correct Answer
Wrong Answer
23. Thesaurus tool in MS Word is used for
Spelling suggestions
Grammar options
Synonyms and Antonyms
All the above
Correct Answer
Wrong Answer
24. In which view header and footer are visible
Normal view
Page layout view
Print layout view
Draft view
Correct Answer
Wrong Answer
25. What do you call a faint image that you add to the background of a document report?
Watermark
Style
Background Image
Gutter
