BrainCheck

Class 7 - Computer - Paper 021

Grade 7 / Computer

20 questions • 20 marks

Time: 25 minutes

Choose one answer per question.

Name: _________________________ Section: __________ Date: __________

1. A network connects devices so they can _____.

○ A. grow leaves

○ B. produce unlimited power

○ C. exchange data

○ D. avoid all communication

Networks

2. A binary digit can be _____.

○ A. any English word

○ B. only 2

○ C. only 9

○ D. 0 or 1

Data representation

3. What is decimal 10 in binary?

○ A. 1001

○ B. 1100

○ C. 1010

○ D. 1111

Number systems

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

○ A. LOW

○ B. HIGH

○ C. Both HIGH and LOW

○ D. Nothing

Algorithms and control flow

BrainCheck

Class 7 - Computer - Paper 021

Grade 7 / Computer

20 questions • 20 marks

Time: 25 minutes

Choose one answer per question.

Name: _________________________ Section: __________ Date: __________

5. What is decimal 8 in binary?

○ A. 1011

○ B. 1001

○ C. 1010

○ D. 1000

Binary numbers

6. Which is a search-engine task?

○ A. Charging a laptop

○ B. Repairing wires

○ C. Finding web information by keywords

○ D. Printing cash

Internet

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

○ A. RAM

○ B. SSD

○ C. USB drive

○ D. Hard disk

Memory and storage

8. A presentation is usually organised into _____.

○ A. rows only

○ B. slides

○ C. physical keys

○ D. folders only

Presentations

BrainCheck

Class 7 - Computer - Paper 021

Grade 7 / Computer

20 questions • 20 marks

Time: 25 minutes

Choose one answer per question.

Name: _________________________ Section: __________ Date: __________

9. What is a folder mainly used for?

○ A. Cooling the CPU

○ B. Organising files

○ C. Producing sound

○ D. Supplying power

Files and folders

10. A strong password should be _____.

○ A. your name only

○ B. 12345678

○ C. shared publicly

○ D. hard to guess and not reused

Cyber safety

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

○ A. Nothing

○ B. LOW

○ C. HIGH

○ D. Both HIGH and LOW

Algorithms and control flow

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

○ A. BB

○ B. 3B

○ C. B3

○ D. 33

Spreadsheets

BrainCheck

Class 7 - Computer - Paper 021

Grade 7 / Computer

20 questions • 20 marks

Time: 25 minutes

Choose one answer per question.

Name: _________________________ Section: __________ Date: __________

13. Using someone else's work without credit is ___ .

○ A. compression

○ B. encryption

○ C. plagiarism

○ D. animation

Digital citizenship

14. An algorithm is a _____.

○ A. picture file extension

○ B. monitor cable

○ C. finite sequence of problem-solving steps

○ D. kind of battery

Algorithms

15. Which formatting makes text thicker and darker?

○ A. Italic

○ B. Bold

○ C. Underline

○ D. Align right

Word processing

16. What is an operating system mainly responsible for?

○ A. Only typing letters

○ B. Only charging a cable

○ C. Managing hardware and programs

○ D. Only painting the case

Operating systems

BrainCheck

Class 7 - Computer - Paper 021

Grade 7 / Computer

20 questions • 20 marks

Time: 25 minutes

Choose one answer per question.

Name: _________________________ Section: __________ Date: __________

17. What is a loop used for?

○ A. Making every program stop

○ B. Supplying electricity

○ C. Repeating instructions

○ D. Replacing a keyboard

Programming

18. Which tag creates a hyperlink?

○ A. <p>

○ B. <a>

○ C. <h1>

○ D. <br>

HTML

19. Which is software?

○ A. Monitor

○ B. Printer

○ C. Mouse

○ D. Web browser

Hardware and software

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

○ A. encryption

○ B. alignment

○ C. plagiarism

○ D. compression

Digital ethics