Second Term Revision and Readiness Test Computer Studies Primary 5 Second Term Lesson Notes Week 1

Second Term Revision and Readiness Test Computer Studies Primary 4 Second Term Lesson Notes Week 1

Subject: Computer Studies

Class: Primary 5

 

 

 

Instruction: Answer all the questions.

 

1. A …………………………………………. is an example of analogue computer

 

2. What a computer sent out is called ……………………………………………………………….

 

 

3. ………………………………………. Part of the computer is used click and drag images

 

4. Give three examples of computers classification based on types. ……………………..

 

…………………………………………………….  ………………………………………………………….

 

5. Mention four examples of computers based on sizes. ……………………………………..

 

……………………………….. ……………………………………… ………………………………………

 

6. In short sentences, describe the fifth generations of computers. ……………………..

 

………………………………………………………………………………………………………………..

 

7. State the functions of these under listed controls used in Microsoft Word.

 

• Ctrl + C = ______________________________

 

• Ctrl + P = ______________________________

 

• Ctrl + U = ______________________________

 

• Ctrl + A = ______________________________

 

8. ……………………………………………. Computer is designed for a single person’s use.

 

9. Describe a scanner. ……………..……………………………………………………………………..

………………………………………………………………………………………………………………….

 

10. What is a computer? …………………………………………………………………………..

 

………………………………………………………………………………………………………………….

 

11. Mention one of the functions of the CPU.

…………………………………………………………………………………………………………………….

 

12. A computer uses ………………………………. display images and text.

 

13. Explain why a computer is an electronic machine. …………………………………

 

………………………………………………………………………………………………………………….

 

14. A …………………………………. Produces the hardcopies of the computer works.

 

 

15. Write four parts of a USB computer mouse.
    • ______________________________

 

• ______________________________

1. A …………………………………………. is an example of an analogue computer

Explanation: An example of an analogue computer is a thermometer. It measures temperature using a scale, similar to the way analogue computers represent data continuously.

2. What a computer sent out is called ……………………………………………………………….

Explanation: What a computer sends out is called output. It can be in the form of information, results, or data that the computer produces and presents to the user.

3. …………………………………………. Part of the computer is used to click and drag images

Explanation: The part of the computer used to click and drag images is the mouse. The mouse allows users to interact with the computer by moving the cursor on the screen and clicking on items.

4. Give three examples of computers classified based on types. …………………….. ………………………………………………………. ………………………………………………………….

Explanation: Three examples of computers based on types are personal computers (PCs), laptops, and servers. Each type serves different purposes and has distinct features.

5. Mention four examples of computers based on sizes. …………………………………….. ……………………………………… ……………………………………… ………………………………………

Explanation: Four examples of computers based on sizes are mainframes, supercomputers, minicomputers, and microcomputers. The size determines their processing power and capabilities.

6. In short sentences, describe the fifth generation of computers. …………………….. ………………………………………………………………………………………………………

Explanation: The fifth generation of computers is characterized by the use of artificial intelligence (AI). These computers have advanced capabilities, such as natural language processing and learning from experience.

7. State the functions of these under listed controls used in Microsoft Word.

(i) Ctrl + C = Copy (ii) Ctrl + P = Print (iii) Ctrl + U = Underline (iv) Ctrl + A = Select All

8. …………………………………………… Computer is designed for a single person’s use.

Explanation: A personal computer is designed for a single person’s use. It is intended for individual tasks, such as browsing, creating documents, and entertainment.

9. Describe a scanner. ……………..…………………………………………………………………….. ………………………………………………………………………………………………………………….

Explanation: A scanner is a device that converts physical documents or images into digital form. It captures the content and creates an electronic version that can be stored or manipulated on a computer.

10. What is a computer? ………………………………………………………………………….. …………………………………………………………………………………………………………………….

Explanation: A computer is an electronic machine that processes and stores data. It performs tasks based on instructions provided by the user and can handle various operations, including calculations, data storage, and communication.

11. Mention one of the functions of the CPU.

Explanation: One of the functions of the CPU (Central Processing Unit) is to execute instructions and perform calculations. It is the brain of the computer, responsible for processing data and controlling other components.

12. A computer uses ………………………………. to display images and text.

Explanation: A computer uses a monitor or a display screen to showcase images and text. The monitor is an output device that presents information to the user.

13. Explain why a computer is an electronic machine. ………………………………… ………………………………………………………………………………………………………………….

Explanation: A computer is an electronic machine because it relies on electronic components, such as transistors and circuits, to process and store data. Electricity is used to transmit and manipulate information within the computer system.

14. A …………………………………. Produces the hard copies of the computer works.

Explanation: A printer produces the hard copies of computer works. It takes digital data from the computer and transforms it into a physical form on paper.

15. Write four parts of a USB computer mouse.  Left Button  Right Button  Scroll Wheel  USB Connector

 

1. A __________ is an example of an analogue computer. a) Mouse b) Thermometer c) Printer d) Monitor
2. What a computer sends out is called __________. a) Input b) Output c) Process d) Storage
3. The __________ part of the computer is used to click and drag images. a) Keyboard b) Monitor c) Mouse d) CPU
4. Give three examples of computers classified based on types. a) Microcomputers, Minicomputers, Mainframes b) Laptops, Servers, Monitors c) Printers, Scanners, Speakers d) Supercomputers, USB, CPU
5. Mention four examples of computers based on sizes. a) Desktops, Laptops, Servers, Tablets b) Supercomputers, Microcomputers, Keyboards, Mainframes c) Monitors, Printers, Scanners, CPUs d) Mainframes, Supercomputers, Minicomputers, Microcomputers
6. In short sentences, describe the fifth generation of computers. a) Characterized by AI, natural language processing, and learning from experience. b) Focuses on hardware improvements only. c) Based on vacuum tube technology. d) Primarily uses punch cards for input.
7. State the functions of these controls used in Microsoft Word. (i) Ctrl + C = Copy (ii) Ctrl + P = Print (iii) Ctrl + U = __________ (iv) Ctrl + A = Select All
8. A __________ computer is designed for a single person’s use. a) Super b) Personal c) Mainframe d) Server
9. Describe a scanner. A scanner is a device that __________ physical documents or images into digital form.
10. What is a computer? A computer is an electronic machine that __________ and __________ data.
11. Mention one of the functions of the CPU. a) Copying data b) Processing instructions c) Printing documents d) Scanning images
12. A computer uses __________ to display images and text. a) Printer b) CPU c) Monitor d) Scanner
13. Explain why a computer is an electronic machine. A computer is an electronic machine because it relies on __________ components to process and store data.
14. A __________ produces the hard copies of computer works. a) CPU b) Monitor c) Printer d) Scanner
15. Write four parts of a USB computer mouse. a) Left Button, Right Button, Scroll Wheel, USB Connector b) Keyboard, Monitor, CPU, Printer c) Input, Output, Process, Storage d) Supercomputer, Microcomputer, Minicomputer, Mainframe