BrainCheck

Class 3 - Computer - Paper 079

Grade 3 / Computer

20 questions • 20 marks

Time: 25 minutes

Choose one answer per question.

Name: _________________________ Section: __________ Date: __________

1. Who should help a young child with an unknown online message?

○ A. No one ever

○ B. An unknown sender

○ C. A trusted adult

○ D. A stranger asking for a password

Digital safety

2. What is an operating system mainly responsible for?

○ A. Only typing letters

○ B. Managing hardware and programs

○ C. Only charging a cable

○ D. Only painting the case

Operating systems

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

○ A. Monitor

○ B. Mouse

○ C. Keyboard

○ D. CPU box

Computer parts

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

○ A. Mouse

○ B. Printer

○ C. Monitor

○ D. Keyboard

Computer uses

BrainCheck

Class 3 - Computer - Paper 079

Grade 3 / Computer

20 questions • 20 marks

Time: 25 minutes

Choose one answer per question.

Name: _________________________ Section: __________ Date: __________

5. Which action opens work that was saved earlier?

○ A. Erase all

○ B. Shut down

○ C. Delete

○ D. Open

Files

6. Which device can store files?

○ A. USB flash drive

○ B. Microphone stand

○ C. Speaker

○ D. Mouse pad

Storage

7. Which is hardware?

○ A. Drawing program

○ B. Operating system

○ C. Web browser

○ D. Mouse

Hardware and software

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

○ A. Backspace

○ B. Caps Lock

○ C. Spacebar

○ D. Shift alone

Keyboard

BrainCheck

Class 3 - Computer - Paper 079

Grade 3 / 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. shutdown

○ B. double-click

○ C. printout

○ D. space

Mouse

10. Which posture is suitable at a computer?

○ A. Lie on the keyboard

○ B. Bend very close to the screen

○ C. Twist the neck continuously

○ D. Sit upright with support

Healthy use

11. A computer can help us with _____.

○ A. calculations

○ B. eating food

○ C. growing leaves itself

○ D. drinking water

Using computers

12. Before switching off, what should you do with your work?

○ A. Throw away the mouse

○ B. Wet the screen

○ C. Save it

○ D. Close without saving every time

Computer care

BrainCheck

Class 3 - Computer - Paper 079

Grade 3 / Computer

20 questions • 20 marks

Time: 25 minutes

Choose one answer per question.

Name: _________________________ Section: __________ Date: __________

13. A row and column meet at a _____.

○ A. folder

○ B. slide

○ C. cell

○ D. paragraph

Spreadsheets

14. What is a web browser used for?

○ A. Printing money

○ B. Viewing web pages

○ C. Cleaning a screen

○ D. Charging a battery

Internet basics

15. What is a folder mainly used for?

○ A. Organising files

○ B. Cooling the CPU

○ C. Producing sound

○ D. Supplying power

Files and folders

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

○ A. Monitor

○ B. Keyboard

○ C. CPU box

○ D. Mouse

Computer parts

BrainCheck

Class 3 - Computer - Paper 079

Grade 3 / Computer

20 questions • 20 marks

Time: 25 minutes

Choose one answer per question.

Name: _________________________ Section: __________ Date: __________

17. Which device stores files without continuous power?

○ A. RAM

○ B. SSD

○ C. Cache

○ D. CPU register

Memory and storage

18. Which formatting slants letters?

○ A. Italic

○ B. Bold

○ C. Underline

○ D. Centre align

Word processing

19. Which tool fills a closed shape with colour?

○ A. Fill tool

○ B. Save button

○ C. Scroll wheel

○ D. Zoom only

Drawing tools

20. Which parts help us hear computer sounds?

○ A. Mouse buttons

○ B. Keyboard keys

○ C. Speakers

○ D. Printer tray

Parts of a computer