BrainCheck

Class 8 - Computer - Paper 029

Grade 8 / Computer

20 questions • 20 marks

Time: 25 minutes

Choose one answer per question.

Name: _________________________ Section: __________ Date: __________

1. What should you do before installing unfamiliar software?

○ A. Share your password

○ B. Ignore warnings

○ C. Check its source and permissions

○ D. Disable all protection

Cyber safety

2. A URL identifies _____.

○ A. a resource address on the web

○ B. only a type of printer paper

○ C. a keyboard layout

○ D. only a CPU speed

Internet

3. What does a table row usually represent?

○ A. One record

○ B. A network cable

○ C. A whole database engine

○ D. A screen pixel

Databases

4. A row and column meet at a _____.

○ A. cell

○ B. slide

○ C. paragraph

○ D. folder

Spreadsheets

BrainCheck

Class 8 - Computer - Paper 029

Grade 8 / Computer

20 questions • 20 marks

Time: 25 minutes

Choose one answer per question.

Name: _________________________ Section: __________ Date: __________

5. A binary digit can be _____.

○ A. only 9

○ B. 0 or 1

○ C. any English word

○ D. only 2

Data representation

6. Which Python type stores True or False?

○ A. bool

○ B. list

○ C. str

○ D. float

Python basics

7. A flowchart diamond usually represents a _____.

○ A. printed page

○ B. decision

○ C. start only

○ D. ordinary process only

Algorithms

8. Which is software?

○ A. Mouse

○ B. Printer

○ C. Web browser

○ D. Monitor

Hardware and software

BrainCheck

Class 8 - Computer - Paper 029

Grade 8 / Computer

20 questions • 20 marks

Time: 25 minutes

Choose one answer per question.

Name: _________________________ Section: __________ Date: __________

9. What is an operating system mainly responsible for?

○ A. Only painting the case

○ B. Managing hardware and programs

○ C. Only charging a cable

○ D. Only typing letters

Operating systems

10. Using another person's work without credit is _____.

○ A. plagiarism

○ B. encryption

○ C. alignment

○ D. compression

Digital ethics

11. Which command inserts clipboard content?

○ A. Find

○ B. Paste

○ C. Cut

○ D. Close

Word processing

12. Which tag inserts an image in HTML?

○ A. <pic>

○ B. <photo>

○ C. <imagefile>

○ D. <img>

HTML

BrainCheck

Class 8 - Computer - Paper 029

Grade 8 / Computer

20 questions • 20 marks

Time: 25 minutes

Choose one answer per question.

Name: _________________________ Section: __________ Date: __________

13. What is decimal 6 in binary?

○ A. 111

○ B. 110

○ C. 1001

○ D. 1000

Binary numbers

14. Which device stores files without continuous power?

○ A. Cache

○ B. CPU register

○ C. SSD

○ D. RAM

Memory and storage

15. What is a loop used for?

○ A. Making every program stop

○ B. Supplying electricity

○ C. Replacing a keyboard

○ D. Repeating instructions

Programming

16. In the flowchart, what is printed when x is 7?

○ A. Nothing

○ B. Both HIGH and LOW

○ C. HIGH

○ D. LOW

Algorithms and control flow

BrainCheck

Class 8 - Computer - Paper 029

Grade 8 / Computer

20 questions • 20 marks

Time: 25 minutes

Choose one answer per question.

Name: _________________________ Section: __________ Date: __________

17. What is a folder mainly used for?

○ A. Producing sound

○ B. Cooling the CPU

○ C. Organising files

○ D. Supplying power

Files and folders

18. A network connects devices so they can _____.

○ A. exchange data

○ B. produce unlimited power

○ C. grow leaves

○ D. avoid all communication

Networks

19. A presentation is usually organised into _____.

○ A. rows only

○ B. folders only

○ C. physical keys

○ D. slides

Presentations

20. In the flowchart, what is printed when x is 15?

○ A. HIGH

○ B. LOW

○ C. Both HIGH and LOW

○ D. Nothing

Algorithms and control flow