Computer Operator Questions-Part 23

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

1

1. The digital computer was developed primarily in

USA
UK
Japan
China

2. The arranging of data in a logical sequence is called

sorting
classifying
reproducing
summarizing

3. Abacus was the first

electronic computer
mechanical computer
electronic calculator
mechanical calculator

4. Instruction and memory address are represented by

character code
binary codes
binary word
parity bits

5. People often call ___ as the brain of computer system.

CU
ALU
CPU
Storage Unit

6. Which is used for manufacturing chips?

Bus
Control Unit
Semiconductors
Both a and b

7. Which key is used to increase left indent?

Ctrl +I
Ctrl+M
Alt+I
F10

8. How many different documents you can open at one time?

No more than three
Only one
As many as your taskbar can display
As many as your computer memory will hold

9. Which of the following command is not available in tools menu?

auto text
auto correct
auto summarize
macro

10. Which option is not available in Insert Table Autofit behaviour?

Fixed column width
Autofit to content
Autofit to window
Autofit to column

11. In MS Powerpoint you can create a new presentation by completing all of the following except

Clicking the new button on the standard toolbar
clicking file,new
Clicking file open
Pressing Ctrl+N

12. The Microsoft clip gallery allows you to

Add word art images to a slide
Spell check your presentation
Add clip art images to a slide or slides
Add slides to a presentation

13. The run command to open powerpoint presentation is

winword
ppt
powerpnt
powerpoint

14. In MS Powerpoint following should be used when you want to add a slide to an existing presentation

file,add a new slide
insert,new slide
file,open
file,new

15. In MS Powerpoint the following is the default page setup orientation for slides is

Vertical
Landscape
Portrait
None of the above

16. Which data communication method is used for sending data in both direction at the same time?

Half duplex
Full duplex
Super duplex
Simplex

17. Intranet is

Computer network within an organization
Wide Area Network
Portal
None of the above

18. Online shopping

e commerce
computerization of commerce
computer trade
none of the above

19. Video streaming

delivering live on the internet
video on demand
video editing
video compression

20. FTP is

File Transfer Protocol
File Testing Programme
Film Technology Project
None of the above

21. DBMS is

collection of data describing one particular enterprise
collection of programs to access data
collection of inter related data
All of the above

22. Which of the following is DBMS?

MS Word
Lotus 1-2-3
Oracle
None of the above

23. Major application of DBMS includes

airline reservation system
corporate record
banking system
All of the above

24. The set of related data items is known as a

file
record
table
None of the above

25. The raw facts are called

Data
Programs
Commands
Response

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