BrainCheck

Class 7 - Computer - Paper 051

Grade 7 / Computer

20 questions • 20 marks

Time: 25 minutes

Choose one answer per question.

Name: _________________________ Section: __________ Date: __________

1. A binary digit can be _____.

○ A. any English word

○ B. only 2

○ C. only 9

○ D. 0 or 1

Data representation

2. A presentation is usually organised into _____.

○ A. rows only

○ B. slides

○ C. physical keys

○ D. folders only

Presentations

3. What is a variable used for?

○ A. Cleaning a screen

○ B. Cooling a processor

○ C. Referring to a stored value

○ D. Printing ink

Programming

4. What is decimal 10 in binary?

○ A. 1001

○ B. 1100

○ C. 1010

○ D. 1111

Number systems

BrainCheck

Class 7 - Computer - Paper 051

Grade 7 / Computer

20 questions • 20 marks

Time: 25 minutes

Choose one answer per question.

Name: _________________________ Section: __________ Date: __________

5. What is a folder mainly used for?

○ A. Cooling the CPU

○ B. Organising files

○ C. Producing sound

○ D. Supplying power

Files and folders

6. Which is software?

○ A. Monitor

○ B. Printer

○ C. Mouse

○ D. Web browser

Hardware and software

7. 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

8. Two-factor authentication uses _____.

○ A. only a longer username

○ B. a public password

○ C. two independent verification factors

○ D. two identical usernames

Cyber safety

BrainCheck

Class 7 - Computer - Paper 051

Grade 7 / Computer

20 questions • 20 marks

Time: 25 minutes

Choose one answer per question.

Name: _________________________ Section: __________ Date: __________

9. What is decimal 8 in binary?

○ A. 1011

○ B. 1001

○ C. 1010

○ D. 1000

Binary numbers

10. A URL identifies _____.

○ A. a keyboard layout

○ B. a resource address on the web

○ C. only a type of printer paper

○ D. only a CPU speed

Internet

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

○ A. RAM

○ B. SSD

○ C. USB drive

○ D. Hard disk

Memory and storage

12. Which command keeps selected text in the clipboard without removing it?

○ A. Cut

○ B. Close

○ C. Delete

○ D. Copy

Word processing

BrainCheck

Class 7 - Computer - Paper 051

Grade 7 / Computer

20 questions • 20 marks

Time: 25 minutes

Choose one answer per question.

Name: _________________________ Section: __________ Date: __________

13. 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

14. Which tag creates a hyperlink?

○ A. <p>

○ B. <a>

○ C. <h1>

○ D. <br>

HTML

15. A network connects devices so they can _____.

○ A. grow leaves

○ B. produce unlimited power

○ C. exchange data

○ D. avoid all communication

Networks

16. An algorithm is a _____.

○ A. picture file extension

○ B. monitor cable

○ C. finite sequence of problem-solving steps

○ D. kind of battery

Algorithms

BrainCheck

Class 7 - Computer - Paper 051

Grade 7 / Computer

20 questions • 20 marks

Time: 25 minutes

Choose one answer per question.

Name: _________________________ Section: __________ Date: __________

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

○ A. encryption

○ B. alignment

○ C. plagiarism

○ D. compression

Digital ethics

18. 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

19. A row and column meet at a _____.

○ A. cell

○ B. folder

○ C. slide

○ D. paragraph

Spreadsheets

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

○ A. compression

○ B. encryption

○ C. plagiarism

○ D. animation

Digital citizenship