BrainCheck

Class 4 - Computer - Paper 008

Grade 4 / Computer

20 questions • 20 marks

Time: 25 minutes

Choose one answer per question.

Name: _________________________ Section: __________ Date: __________

1. Which can be kept as computer data?

○ A. A typed story

○ B. A cup of milk

○ C. A living plant

○ D. A wet cloth

Using computers

2. 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

3. What is a folder used for?

○ A. Supplying electricity

○ B. Playing sound directly

○ C. Organising files

○ D. Cooling the CPU

Files and folders

4. A presentation is usually made of ___ .

○ A. slides

○ B. cables

○ C. physical keys

○ D. batteries

Presentations

BrainCheck

Class 4 - Computer - Paper 008

Grade 4 / Computer

20 questions • 20 marks

Time: 25 minutes

Choose one answer per question.

Name: _________________________ Section: __________ Date: __________

5. 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

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

○ A. Mouse

○ B. CPU box

○ C. Keyboard

○ D. Monitor

Computer parts

7. Which action opens work that was saved earlier?

○ A. Erase all

○ B. Open

○ C. Delete

○ D. Shut down

Files

8. Holding the mouse button and moving an item is called _____.

○ A. dragging

○ B. charging

○ C. typing

○ D. printing

Mouse

BrainCheck

Class 4 - Computer - Paper 008

Grade 4 / Computer

20 questions • 20 marks

Time: 25 minutes

Choose one answer per question.

Name: _________________________ Section: __________ Date: __________

9. Which memory normally loses stored contents when power is off?

○ A. Hard disk

○ B. RAM

○ C. USB drive

○ D. SSD

Memory and storage

10. Which key removes the character just before the cursor?

○ A. Caps Lock

○ B. Spacebar

○ C. Shift alone

○ D. Backspace

Keyboard

11. Which tool fills a closed shape with colour?

○ A. Fill tool

○ B. Scroll wheel

○ C. Zoom only

○ D. Save button

Drawing tools

12. What should you do with a message asking for your password?

○ A. Tell a trusted adult and do not share it

○ B. Forward your login code

○ C. Post it publicly

○ D. Reply with the password

Digital safety

BrainCheck

Class 4 - Computer - Paper 008

Grade 4 / Computer

20 questions • 20 marks

Time: 25 minutes

Choose one answer per question.

Name: _________________________ Section: __________ Date: __________

13. Which machine can play a digital story or cartoon?

○ A. Refrigerator

○ B. Hand fan

○ C. Computer

○ D. Bicycle

Computer uses

14. Which part is called the brain of a computer?

○ A. Speakers

○ B. Printer

○ C. CPU

○ D. Mouse

Parts of a computer

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

○ A. 33

○ B. B3

○ C. 3B

○ D. BB

Spreadsheets

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

○ A. Keyboard

○ B. CPU box

○ C. Monitor

○ D. Mouse

Computer parts

BrainCheck

Class 4 - Computer - Paper 008

Grade 4 / Computer

20 questions • 20 marks

Time: 25 minutes

Choose one answer per question.

Name: _________________________ Section: __________ Date: __________

17. 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

18. Which formatting slants letters?

○ A. Bold

○ B. Underline

○ C. Italic

○ D. Centre align

Word processing

19. Which address identifies a web page?

○ A. USB

○ B. URL

○ C. RAM

○ D. CPU

Internet

20. Which is software?

○ A. Monitor

○ B. Web browser

○ C. Mouse

○ D. Printer

Hardware and software