Revision Computer Studies Primary 5 Second Term Lesson Notes

COMPUTER STUDIES PRIMARY 5 SECOND TERM REVISION EXERCISE

Part A: Review and Revision

Here are 20 frequently asked questions (FAQs) that will help you revise the topics you have learned during the second term of Computer Studies. Try to answer these questions to test your understanding!

1. What is a computer?
   A computer is an electronic device that processes and stores data.
2. What are the main parts of a computer?
   The main parts of a computer are the CPU, monitor, keyboard, mouse, and printer.
3. What does the CPU do?
   The CPU processes data and controls all the computer’s functions.
4. What is software?
   Software is a set of instructions that tells the computer what to do.
5. What is hardware?
   Hardware refers to the physical parts of a computer, such as the keyboard, mouse, and monitor.
6. What is the function of a keyboard?
   The keyboard is used to input text and commands into the computer.
7. What is the purpose of the mouse?
   The mouse is used to move the pointer on the screen and select items.
8. How does the monitor help the computer?
   The monitor displays information and images from the computer.
9. What is a virus in a computer?
   A virus is a harmful program that can damage or steal data from a computer.
10. What does the operating system do?
    The operating system controls all the basic functions of the computer.
11. What is the internet?
    The internet is a global network of computers that can exchange information.
12. What is a website?
    A website is a collection of web pages on the internet that can provide information or services.
13. What is a web browser?
    A web browser is software used to access and view websites.
14. What is the function of the printer?
    The printer produces hard copies of documents and images from the computer.
15. What is the difference between “Save” and “Save As”?
    “Save” saves changes to the current file, while “Save As” saves a new copy of the file under a different name.
16. What is cloud storage?
    Cloud storage allows you to save files on the internet rather than on your computer.
17. What is a folder in a computer?
    A folder is used to store and organize files on a computer.
18. What is a search engine?
    A search engine helps you find information on the internet by entering keywords.
19. What is the difference between a laptop and a desktop?
    A laptop is portable, while a desktop is stationary and usually has more powerful features.
20. How can you protect your computer from viruses?
    You can protect your computer by using antivirus software and not downloading files from untrustworthy sources.

Part B: Objective Questions

Fill in the blanks by choosing the correct option from (a, b, c, or d) for each statement.

1. The ___________ controls all the functions of a computer.
   a) Mouse
   b) Monitor
   c) CPU
   d) Printer
2. The ___________ is used to input text into the computer.
   a) Keyboard
   b) Monitor
   c) Mouse
   d) Speaker
3. A ___________ is a harmful program that can damage your computer.
   a) Web browser
   b) Virus
   c) Printer
   d) File
4. The ___________ helps you view the information processed by the computer.
   a) Keyboard
   b) Monitor
   c) Mouse
   d) CPU
5. The internet is a ___________ network of computers that communicate with each other.
   a) Local
   b) Wide
   c) Global
   d) Personal
6. A ___________ is software used to browse websites on the internet.
   a) Word processor
   b) Web browser
   c) Database
   d) Spreadsheet
7. The ___________ stores files on a computer.
   a) CPU
   b) Keyboard
   c) Hard drive
   d) Monitor
8. The ___________ is used to select items on the screen.
   a) Keyboard
   b) Mouse
   c) CPU
   d) Monitor
9. A ___________ is used to print documents and images from a computer.
   a) Printer
   b) Scanner
   c) Speaker
   d) Camera
10. The function of the operating system is to ___________ the hardware and software of a computer.
    a) Control
    b) Print
    c) Delete
    d) Store
11. The program that allows you to create text documents is called a ___________.
    a) Word processor
    b) Spreadsheet
    c) Browser
    d) Database
12. ___________ is used to search for information on the internet.
    a) Web browser
    b) Search engine
    c) File manager
    d) Word processor
13. The ___________ stores and organizes your files in a computer.
    a) CPU
    b) Folder
    c) Printer
    d) Monitor
14. The process of saving a document with a new name is called ___________.
    a) Save
    b) Save As
    c) Open
    d) Close
15. ___________ allows you to store files online rather than on your computer.
    a) Internet
    b) Cloud storage
    c) USB drive
    d) Disk
16. The ___________ is a portable version of a computer.
    a) Desktop
    b) Printer
    c) Laptop
    d) CPU
17. A ___________ is a collection of web pages that can contain text, images, and videos.
    a) Database
    b) Website
    c) Spreadsheet
    d) Word document
18. The ___________ is used to input audio data into a computer.
    a) Microphone
    b) Keyboard
    c) Printer
    d) Mouse
19. The ___________ shows you the content of a folder or file on your computer.
    a) Mouse
    b) Folder
    c) Window
    d) Monitor
20. The function of a ___________ is to prevent harmful programs from entering a computer.
    a) Modem
    b) Firewall
    c) Scanner
    d) Keyboard

Part C: Theory Questions

Answer the following questions in short, simple sentences.

1. What is the role of the CPU in a computer?
2. How does the keyboard help you use a computer?
3. What is the difference between hardware and software?
4. Why is the monitor important in a computer system?
5. What is the purpose of a printer in a computer system?
6. How does the internet work, and why is it useful?
7. What is a website, and what can you find on it?
8. Explain what cloud storage is and give an example.
9. Why should you protect your computer from viruses?
10. What does an operating system do in a computer?
11. What is the function of a search engine on the internet?
12. How can you organize your files on a computer?
13. Why is it important to back up your data?
14. What is the difference between a laptop and a desktop computer?
15. What should you do before shutting down your computer?
16. How does a web browser help you use the internet?
17. What is the difference between “Save” and “Save As”?
18. Why is it important to have antivirus software on your computer?
19. What is the role of a firewall in a computer system?
20. How can you use a computer for learning and fun?

Part D: True or False Questions

Write “True” or “False” next to each statement.

1. The CPU is the brain of the computer.
2. The printer is an input device.
3. A virus can damage your computer’s data.
4. The monitor displays what is happening in the computer.
5. You can use a keyboard to play games on the computer.
6. The web browser is used to browse the internet.
7. A laptop is always bigger and heavier than a desktop computer.
8. The operating system manages the computer’s hardware and software.
9. Cloud storage requires an internet connection to save files.
10. A mouse is used to type letters on the screen.
11. A website is a collection of web pages that are linked together.
12. A folder is used to delete files in a computer.
13. A web browser helps you access different websites on the internet.
14. The “Save” function saves a new file with a different name.
15. A scanner is used to print pictures and text from the computer.
16. The internet can be used for both work and entertainment.
17. You should always shut down your computer after use.
18. Antivirus software helps protect your computer from harmful programs.
19. The operating system is usually installed last on a computer.
20. A laptop does not have a built-in battery.

Part E: Fill-in-the-Gaps Questions

Fill in the blanks with the correct terms.

1. The ___________ controls all the functions of the computer.
2. The ___________ is the part of the computer that displays information.
3. The ___________ allows you to input text into a computer.
4. A ___________ is used to point and click on objects on the screen.
5. ___________ is a harmful program that can damage your computer.
6. The ___________ is used to store files on a computer.
7. The ___________ is a physical part of a computer that you can touch.
8. The ___________ is responsible for managing the computer’s resources.
9. The ___________ connects your computer to the internet.
10. A ___________ is a collection of web pages available on the internet.
11. The ___________ allows you to find information online.
12. The ___________ is a portable computer.
13. The ___________ is the main program that helps run a computer.
14. The ___________ is used to print documents and images.
15. The ___________ is used to input sound into the computer.
16. You should save your work frequently to avoid losing ___________.
17. A ___________ helps you organize and store files in a computer system.
18. The ___________ allows you to save files on the internet.
19. A ___________ is a program that can scan for viruses.
20. The ___________ is used to protect your computer from viruses and hackers.

End of Revision Exercise

Good luck with your revision! Take your time, stay calm, and do your best. You’ve got this!