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WorksheetsComputer quiz
Total questions: 31
Worksheet time: 16mins
1. Which of the following tasks is performed by utility software?
(A) Helps you to backup data
(B) Removes outdated files or recover data that has been accidentally erased
(C) Avoid or clean virus
(D) All of these
2. Which shortcut key is used to align selected text or paragraph center?
Ctrl + J
Ctrl + L
Ctrl + E
Ctrl + R
3. Which programming language is often used for building mobile applications?
A) Java
B) C++
C) Swift
D) All of the above
4. What is the purpose of a firewall in network security?
A)Encrypts files
B) Monitors and controls incoming and outgoing network traffic
C) Manages printer settings
D) Blocks keyboard input
5. Which character is used to represent the closing of a tag in HTML?
\
!
/
;
6.The processing speed of a computer is
measured in ________.
Mega byte
Giga hertz
Mega hertz
Milli seconds
7. http stands for
hyper text transfer process
hyper text transfer protocol
higher text transfer process
none of the above
8. The following html tag is used to display the content as a moving text
<marquee>
</img>
<a href>
none of the above
9. full form of ups:-
uninterruptible power supply
unrutted power source
unknown power source
none of these
10.USB STANDS FOR
UNIT STANDARED BORD
UNION CELL BLOCK
UNIVERSAL SERIAL BUS
UNITED SERVICE BOOM
11. Half of giga byte is ?
1000mb
1024mb
512mb
500mb
12. What is the purpose of the "Thesaurus" feature in Word?
a) To translate text into different languages
c) To create citations and references
b) To search for synonyms and antonyms
d) To check document statistics
13. Machine Language consists and computer can only understand
0, 1
1s, 2s
A's B's
none
14. What is this following icon?
Page Orientation
Margins
Page Size
Spell Check
15. NOW DAYS Which of the following is not an operating system for mobile phones?
Android
Symbian
iOS
None of these
16. Which of the following companies have recently acquired the popular messaging software "WhatsApp"??
IBM
APPLE
17. What is this following icon?
Page Layout
Columns
Page Orientation
Page Setup
18. Quick Access Toolbar is present at ______ of Office Button in MS Word.
Up
Down
Left
Right
19 Which option in Word allows you to adjust the space between text and the edge of the page?
a) Line spacing
b) Indentation
c) Margins
d) Paragraph spacing
20. Which menu option is used to change the page orientation in a Word document?
b) View
c) Insert
a) Layout
d) Format
21. Which function in Word allows you to save a document with a new name or location?
a) Save As
b) Save All
c) Save and Close
d) Save
22. What is the purpose of the "Mail Merge" feature in Microsoft Word?
a) To send personalized emails using Outlook
b) To merge multiple documents into one file
c) To combine a main document with a data source to generate personalized documents
d) To create digital signatures for documents
23. fastest storage device is
ssd
hard disk
magnetic tape
RAM
24. _________ storage technology is used to store
the information on cheques and credit/debit
cards.
Optical
Laser
Magnetic
none
25. Observe the HTML code given below and identify the line that will be ignored and not displayed by the browser:
<html>
<head> <title> Web Page</title> </head>
<body> Welcome to Page
<!-- check-->
</body>
</html>
<title> Web Page </title>
<body> Welcome to Page
<! -- check -->
None of the above
26. Creating a ____ means making a duplicate copy of important files so that when a problem occurs, you can restore those files using the copy.
mirror
log file
print file
backup
27. in term of processor speed considered as
core
6nm fabrication
ghz cpu cycle
All of the above
28. What is the function of an operating system?
Manages computer’s resources very efficiently
Takes care of scheduling jobs or execution
Manages the flow of data and instructions
All of these
29. Which of the following statements is INCORRECT
about memory and storage devices?
Cache memory raises the speedup of the processor.
A storage device is that writes data to and reads data from a storage medium.
ROM loses its data when you turn off the computer.
Hard disks can be divided into one or more logical disks called partitions
30. Which of the following can be added using Insert tab?
Table
Picture
Clip Art
All of the above
31. chose the correct transmission mode:
1. A walkie-talkie operates A. simplex
2. Telephone networks operate in B. half duplex
3. A communication between a computer c. full duplex
and a keyboard involves
1(c), 2(b), 3(a)
1(b), 2(a), 3(c)
1(b), 2(c), 3(a)
1(a), 2(b), 3(c)
