Computer Operator Questions-Part 12
Here, you can read and text important MCQ of loksewa computer operator.
1. First computer introduced in Nepal was
IBM 1401
IBM 1402
ICL 2950/10
IBM 1400
Correct Answer
Wrong Answer
2. 1 byte=... bits
1
4
8
16
Correct Answer
Wrong Answer
3. Portrait and landscape are
Page orientation
Page size
Page layout
ALl thee above
Correct Answer
Wrong Answer
4. In an excel active cell is indicated by
A dotted border
A dark wide border
A blinking border
By italic text
Correct Answer
Wrong Answer
5. Different applications and documents of windows are represented by
Graph
Icon
Label
Symbols
Correct Answer
Wrong Answer
6. ..... gives the location of resource on the internet.
Protocol
URL
Email
HTTP
Correct Answer
Wrong Answer
7. Extension of image is
docx
ppt
wav
jpeg
Correct Answer
Wrong Answer
8. An error in computer program is called
Debug
GIGO
Bug
Error
Correct Answer
Wrong Answer
9. Extension of excel file is
.xlc
.exls
.exe
.xlsx
Correct Answer
Wrong Answer
10. Group of cells in excel is called
Column
Sheet
Space
Range
Correct Answer
Wrong Answer
11. ..... has shortest access time.
RAM
ROM
Cache
SSD
Correct Answer
Wrong Answer
12. ... key uniquely identifies every row of table.
Primary
Foreign
Super
Access
Correct Answer
Wrong Answer
13. ASCII code of D in decimal is
65
68
70
73
Correct Answer
Wrong Answer
14. Shortcut key to justify the text to center is
Ctrl +E
Alt+E
Shift+E
Ctrl+Shift+ +E
Correct Answer
Wrong Answer
15. Absolute reference to cell B5 is expressed as ...
@B$3
B$3
$B3
$B$3
Correct Answer
Wrong Answer
16. In excel, default alphabetic value appears in ..... aligned.
Right
Left
Center
Justify
Correct Answer
Wrong Answer
17. HTML is ..... language.
Programming language
Scripting language
Network Protocol
None of the above
Correct Answer
Wrong Answer
18. When was IT policy formulated in Nepal ?
2062 BS
2057 BS
2071 BS
2061 BS
Correct Answer
Wrong Answer
19. Speed of CPU is measured in
Mbps
MBps
Hertz
Kbps
Correct Answer
Wrong Answer
20. C was developed by
Dennis Rich
Bill Gates
Steve Jobs
Dennis Ritche
Correct Answer
Wrong Answer
21. Which of the following is not a cyber crime ?
Piracy
Hacking
Spamming
None of the above
Correct Answer
Wrong Answer
22. ..... doesn't belongs to types of computer on the basic of structure.
Mainframe
Super
Micro
Digital
Correct Answer
Wrong Answer
23. .......... is not a computer.
Speedometer
Thermometer
Both a and b
None of the above
Correct Answer
Wrong Answer
24. Where was Charles Babbage born?
France
America
Britain
China
Correct Answer
Wrong Answer
25. Which of the following is input device ?
Printer
Scanner
Monitor
Speaker
