MentorWAEC Computer Studies/Science Questions and Answers 2022/2023 (Expo) PDF Objectives/Essay.
The West African examination board (WAEC) conducts the Senior Secondary Certificate Examination and the General Education Certificate in may / June and November / December in Nigeria and other parts of Africa, like Ghana, Gambia and Sierra Leone.
Responses 2022/2023 to objectives and essay. Correct WAEC computer studies This page is to be used effectively by candidates looking for an A level in their computer science in the WAEC exams. We will guide you to answer questions from the WAEC Computer Studies and to give you previous questions.
WAEC Computer Studies Questions and Answers
The questions below are the WAEC Computer Studies Objective questions and answers. Go through them and be ready to score high in your WAEC 2022 Computer Studies examination. You will see Computer Science Paper 1 (Objective) and Paper 2 (Essay) here.
1. The way of manipulating data into information is called
A. organizing
B. transmission
C. storing
D. processing
E. deletion
ANSWER: D
2. It is a small piece of text stored on a user’s computer by a web browser for maintaining the state. What are we talking about?
A) Session
B) Applets
C) Cookie
D) Application
E) Query String
ANSWER: C
3. Which of the following is responsible for the management and coordination of activities and the sharing of the resources of the computer?
A. motherboard
B. application software
C. RAM
D. system software
E. operating system
ANSWER: E
4. In computers, what is the smallest and basic unit of information storage?
A. byte
B. bit
C. megabyte
D. kilobyte
E. Newton
5. What is the shortcut key of printing a document for computer having windows?
A. Shift + PP
B. Shift + P
C. Alt + P
D. Ctrl + P
E. Fn + P
6. What type of device is a computer keyboard?
A. software
B. input
C. processing
D. output
E. storage
7. What type of devices are CDs or DVDs?
A. output
B. software
C. storage
D. input
E. processing
8. Which was the first web browser?
A. World Wide Web
B. Netscape Navigator
C. Safari
D. Chrome
E. Internet Explorer
9. What type of device is a computer monitor?
A. processing
B. storage
C. software
D. input
E. output
10. MP3 file format is associated with what type of files?
A. flash file
B. Word document
C. video
D. image
E. audio
11. Microsoft command based Operating System “DOS” was created in the year
A. 1968
B. 1972
C. 1980
D. 1990
E. 1993
12. Characteristics of a good program include the following EXCEPT
A. accuracy
B. generality
C. inefficiency
D. maintenance
E. readability
13. A hexadecimal “A0” has the decimal value
A. 80
B. 100
C. 160
D. 183
E. 256
14. Which of the following generation of computers is referred to as an expert system?
A. Fifth
B. First
C. Fourth
D. Second
E. Third
15. The difference between people with access to computer and internet and those without its knowledge is known as
A. computer literate
B. computer programmer
C. digital divide
D. internet experts
E. web master
16. The distribution of audio and video contents to a dispersed audience through a digital transmission media is called
A. authenticating
B. broadcasting
C. converting
D. switching
E. translating
17. In Microsoft Excel, a new work space is created with the name ______ by default.
A. book 1
B. excel 1
C. mybook 1
D. sheet 1
E. workbook 1
18. In the e-mail address deardammy@gmail.com , “deardammy” is the _______ name.
A. client
B. domain
C. host
D. server
E. user
19. The _______ displays the content of the active cell in Microsoft Excel.
A. formular bar
B. name box
C. row heading
D. task pane
E. title bar
20. A computer system without an Operating System is useless, this is because Operating System is
A. a program that manages computer hardware and software
B. an antivirus agent
C. embedded in the motherboard
D. the microprocessor of a computer
E. the source of power to the computer
21. The following are output devices except
A. plotter
B. monitor
C. printer
D. mouse
E. speakers
22. What are the two broad categories of software?
A. Transaction and System
B. Microsoft and Mac OS
C. MS Word and spreadsheet
D. Transaction and Application
E. System and Application
23. Who owns the Internet?
A. Internet Architecture Board
B. No one owns it
C. Internet Engineering Task Force
D. ICANN
E. InterNIC
24. What type of device is a computer printer?
A. storage
B. output
C. input
D. software
E. processing
25. Memory management is a feature of
A. operating system
B. processor
C. UPS
D. animation
E. MS Word
26. What does HTTP stand for?
A. Head Tail Transfer Plot
B. Hypertext Transmission Process
C. Hypertext Transfer Protocol
D. Hypertext Transfer Plotter
E. Head Tail Transfer Protocol
27. Which of these is a correct format of an email address?
A. contact.website.info
B. contact@website@info
C. contact@website.info
D. contactwebsite.info
E. contact.website@info
28. What type of device is a digital camera?
A. processing
B. input
C. software
D. storage
E. output
29. MS Word is an example of
A. ALU
B. System Software
C. Operating System
D. Application Software
E. Scanner
30. What type of device is a computer mouse?
A. storage
B. output
C. input
D. processing
E. software
31. Which software application is used for accessing sites or information on a network (as the World Wide Web)?
A. Microsoft Excel
B. Microsoft Word
C. FileZilla
D. Operating System
E. Web Browser
32. What does BIOS stand for?
A. Basic In put Output System
B. Better Integrated Operating System
C. Backup Input Output System
D. Battery Integrated Operating Setup
E. Battery Input Operating System
33. In computers, ‘.tmp’ extension refers usually to what kind of file?
A. video file
B. database file
C. temporary file
D. text file
E. image file
34. One kilobyte contains how many bytes?
A. 1001
B. 1000
C. 10
D. 1024
E. 100
35. What type of devices are computer speakers or headphones?
A. input
B. storage
C. processing
D. software
E. output
36. Which of the following is not a storage device?
A. DVD
B. flash drive
C. mouse
D. hard disk
E. floppy disk
37. A program that can copy itself and infect a computer without the permission or knowledge of the owner is called what?
A. monitor
B. flash
C. floppy
D. virus
E. java
38. What type of device is a 31/2 inch floppy disk?
A. input
B. processing
C. storage
D. output
E. software
39. Which of this is a correct format of an IP address?
A. 192.168.111.1111
B. 192.168.900.1
C. 192.168.1.1
D. 192.16.168.111
E. 192.900.168.1
40. What is Windows XP?
A. storage device
B. processor
C. operating system
D. input device
E. output device
41.The way of manipulating data into information is called
A. organizing
B. transmission
C. storing
D. processing
E. deletion
42. It is a small piece of text stored on a user’s computer by a web browser for maintaining the state. What are we talking about?
A. Session
B. Applets
C. Cookie
D. Application
E. Query String
43. Which of the following is responsible for the management and coordination of activities and the sharing of the resources of the computer?
A. motherboard
B. application software
C. RAM
D. system software
E. operating system
44. In computers, what is the smallest and basic unit of information storage?
A. byte
B. bit
C. megabyte
D. kilobyte
E. Newton
45. What is the shortcut key of printing a document for computer having windows?
A. Shift + PP
B. Shift + P
C. Alt + P
D. Ctrl + P
E. Fn + P
46. What type of device is a computer keyboard?
A. software
B. input
C. processing
D. output
E. storage
47. What type of devices are CDs or DVDs?
A. output
B. software
C. storage
D. input
E. processing
48. Which was the first web browser?
A. WorldWideWeb
B. Netscape Navigator
C. Safari
D. Chrome
E. Internet Explorer
49. What type of device is a computer monitor?
A. processing
B. storage
C. software
D. input
E. output
50. MP3 file format is associated with what type of files?
A. flash file
B. Word document
C. video
D. image
E. audio
WAEC Computer Science Essay and Objective 2022 (EXPO)
The above questions are not exactly 2022 WAEC Computer questions and answers but likely WAEC Computer repeated questions and answers.
These questions are for practice. The 2022 WAEC Computer science expo will be posted on this page 30 minutes before the WAEC Computer Science examination starts. Keep checking and reloading this page for the answers.
WAEC Computer Science Questions and Answers 2022 Loading…
Today’s WAEC Computer Studies/ Science Essay Answers (2022 Answers)
1a)
(i) Corel draw
(ii) Adobe Photoshop
(1b)
To insert a photograph into a multimedia presentation:
Select the “Insert tab”, then click the Pictures command in the Images group. A dialog box will appear. Locate and select the edited image file, then click Insert.
The picture will appear on the currently selected slide.
(1c)
Audio
(1d)
(i) Projector
(ii) Computer system
(iii) Screen
(2ai)
Video conferencing is a live visual connection between two or more people residing in separate localities for the purpose of communication.
(2aii)
TABULATE
ITEM | TICK
Track ball |
Codec | √
Broadband | √
Telephone |
Modem/Router | √
Magnetic tape drive |
Webcam | √
Dot matrix printer |
(2aiii)
(i) Projector
(ii) USB microphones
(2b)
(i) HDMI
(ii) USB cables.
No (3a)
The term home page is used to refer to the page that is the default page of any website. It is the main page of a complex website
(3bi)
(i)To foster communication
(ii)For information resources
(3bii)
(i)Virus threat
(ii)Spamming
(3c)
(i)Firefox
(ii)Google
(iii)Internet explorer
(iv)Opera
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No (5a)
An algorithm is a step-by-step analysis of the process, while a flowchart explains the steps of a program in a graphical way.
5bi)Always format your flow from left to right or top to bottom.
Ii) Run your return lines under your flowchart, making sure that they don’t overlap.
Iii ) Maintain consistent spacing between symbols.
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