BrainCheck

Class 4 - Computer - Paper 022

Grade 4 / Computer

20 questions • 20 marks

Time: 25 minutes

Choose one answer per question.

Name: _________________________ Section: __________ Date: __________

1. Which spreadsheet address names column B, row 3?

○ A. 33

○ B. B3

○ C. 3B

○ D. BB

Spreadsheets

2. Which address identifies a web page?

○ A. USB

○ B. URL

○ C. RAM

○ D. CPU

Internet

3. Which parts help us hear computer sounds?

○ A. Printer tray

○ B. Keyboard keys

○ C. Speakers

○ D. Mouse buttons

Parts of a computer

4. A computer can help us with _____.

○ A. eating food

○ B. growing leaves itself

○ C. calculations

○ D. drinking water

Using computers

BrainCheck

Class 4 - Computer - Paper 022

Grade 4 / Computer

20 questions • 20 marks

Time: 25 minutes

Choose one answer per question.

Name: _________________________ Section: __________ Date: __________

5. Which part is marked A in the computer diagram?

○ A. Keyboard

○ B. CPU box

○ C. Monitor

○ D. Mouse

Computer parts

6. What is an operating system mainly responsible for?

○ A. Only charging a cable

○ B. Managing hardware and programs

○ C. Only painting the case

○ D. Only typing letters

Operating systems

7. Which is software?

○ A. Monitor

○ B. Web browser

○ C. Mouse

○ D. Printer

Hardware and software

8. What should you do if a cable is damaged?

○ A. Pull it harder

○ B. Tell the teacher or an adult

○ C. Touch exposed wires

○ D. Pour water on it

Computer care

BrainCheck

Class 4 - Computer - Paper 022

Grade 4 / Computer

20 questions • 20 marks

Time: 25 minutes

Choose one answer per question.

Name: _________________________ Section: __________ Date: __________

9. Pressing the mouse button twice quickly is a _____.

○ A. double-click

○ B. printout

○ C. shutdown

○ D. space

Mouse

10. Which memory normally loses its contents when power is off?

○ A. SSD

○ B. RAM

○ C. DVD

○ D. Hard disk

Computer memory

11. Which part is marked B in the computer diagram?

○ A. Mouse

○ B. CPU box

○ C. Keyboard

○ D. Monitor

Computer parts

12. Which formatting makes letters darker and thicker?

○ A. Bold

○ B. Underline

○ C. Italic

○ D. Align right

Word processing

BrainCheck

Class 4 - Computer - Paper 022

Grade 4 / Computer

20 questions • 20 marks

Time: 25 minutes

Choose one answer per question.

Name: _________________________ Section: __________ Date: __________

13. What is a folder mainly used for?

○ A. Cooling the CPU

○ B. Organising files

○ C. Supplying power

○ D. Producing sound

Files and folders

14. Which posture is suitable at a computer?

○ A. Twist the neck continuously

○ B. Sit upright with support

○ C. Lie on the keyboard

○ D. Bend very close to the screen

Healthy use

15. Which tool adds words to a drawing?

○ A. Eraser

○ B. Scroll wheel

○ C. Fill tool

○ D. Text tool

Drawing tools

16. Which long key adds a blank space between words?

○ A. Spacebar

○ B. Escape

○ C. Backspace

○ D. Caps Lock

Keyboard

BrainCheck

Class 4 - Computer - Paper 022

Grade 4 / Computer

20 questions • 20 marks

Time: 25 minutes

Choose one answer per question.

Name: _________________________ Section: __________ Date: __________

17. Which device shows words instead of printing them on paper?

○ A. Mouse

○ B. Monitor

○ C. Printer

○ D. Keyboard

Computer uses

18. Which device stores files without continuous power?

○ A. Cache

○ B. RAM

○ C. CPU register

○ D. SSD

Memory and storage

19. What should a child do before downloading an unfamiliar app?

○ A. Click every button

○ B. Turn off all protection

○ C. Ask a trusted adult

○ D. Share every password

Digital safety

20. Which action opens work that was saved earlier?

○ A. Erase all

○ B. Open

○ C. Delete

○ D. Shut down

Files