Computer Operator Questions-Part 24

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

1. The value of each bead in heaven is

1
3
5
7

2. The first computer introduced in Nepal was

ibm 1400
ibm 1401
ibm 1402
ibm 1405

3. Mnemonic a memory trick is used in ..... language.

machine language
assembly language
high level language
None of the above

4. Instruction of computer language consists of

opcode
operand
Both a and b
None of the above

5. Which generation computer is still under development?

fourth
fifth
sixth
seventh

6. Which of the following is considered a direct entry input?

optical scanner
mouse and digitizer
light pen
All of the above

7. A search key containing more than one attribute is referred to as a ___ search key.

simple
composite
compound
secondary

8. A collection of data designed to be used by different people is called

database
organization
relation
schema

9. Which of the following is the oldest database model?

Relational
Network
Physical
ER diagram

10. Which of the following term does refer to the correctness and completeness of the data in database?

data security
data constraint
data independence
data integrity

11. The information about data in a database is called

Metadata
Hyperdata
Teradata
Information data

12. The BIOS resides in

Ram
Rom
CPU
Memory cache

13. ..... is the program run on a computer when the computer boots up

system software
operating system
utility software
None of the above

14. Which of the following is/are external commands?

control
convert
chkdsk
All of the above

15. Which of the following is suitable after you install new drivers?

shutdown
restart
sleep
hibernate

16. Whenever the data is found in the cache memory it is called as .....

hit
miss
found
error

17. How can you increase the font size of selected text by one point every time?

Ctrl + ]
Ctrl +}
Ctrl +{
Ctrl + [

18. What is the default font used in MS Word 2007 document?

Times New Roman
Arial
Calibri
Preeti

19. Which of the following is not on Home ribbon?

Columns
Font color
Change style
Font

20. Ctrl+E

exit application
select all
clear all
align center

21. Which feature do you use to create a newspaper like document?

bullets and numbering
tables
columns
tab stops

22. Which tag creates a checkbox for a form in HTML?

<checkbox>
&lt;input type="checkbox"&gt;
&lt;input="checkbox">
&lt;input checkbox&gt;

23. The special formatting codes in HTML document used to present content are

tags
attributes
values
None of the above

24. Which attribute is used to name an element uniquely?

class
id
dot
All of the above

25. Which of the following is not a pair tag?

<p>
<u>
<img>
<i>