BrainCheck

Class 7 - Computer - Paper 053

Grade 7 / Computer

20 questions • 20 marks

Time: 25 minutes

Choose one answer per question.

Name: _________________________ Section: __________ Date: __________

1. 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

2. A presentation is usually organised into _____.

○ A. rows only

○ B. slides

○ C. physical keys

○ D. folders only

Presentations

3. Two-factor authentication uses _____.

○ A. only a longer username

○ B. a public password

○ C. two independent verification factors

○ D. two identical usernames

Cyber safety

4. What is decimal 10 in binary?

○ A. 1001

○ B. 1100

○ C. 1010

○ D. 1111

Number systems

BrainCheck

Class 7 - Computer - Paper 053

Grade 7 / Computer

20 questions • 20 marks

Time: 25 minutes

Choose one answer per question.

Name: _________________________ Section: __________ Date: __________

5. Which is a search-engine task?

○ A. Charging a laptop

○ B. Repairing wires

○ C. Finding web information by keywords

○ D. Printing cash

Internet

6. What is a folder mainly used for?

○ A. Cooling the CPU

○ B. Organising files

○ C. Producing sound

○ D. Supplying power

Files and folders

7. Which structure chooses between alternatives?

○ A. Variable name only

○ B. File extension

○ C. Comment only

○ D. Conditional statement

Programming

8. A network connects devices so they can _____.

○ A. grow leaves

○ B. produce unlimited power

○ C. exchange data

○ D. avoid all communication

Networks

BrainCheck

Class 7 - Computer - Paper 053

Grade 7 / Computer

20 questions • 20 marks

Time: 25 minutes

Choose one answer per question.

Name: _________________________ Section: __________ Date: __________

9. An algorithm is a _____.

○ A. picture file extension

○ B. monitor cable

○ C. finite sequence of problem-solving steps

○ D. kind of battery

Algorithms

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

○ A. encryption

○ B. alignment

○ C. plagiarism

○ D. compression

Digital ethics

11. Which formatting slants letters?

○ A. Centre align

○ B. Underline

○ C. Bold

○ D. Italic

Word processing

12. Which device stores files without continuous power?

○ A. Cache

○ B. SSD

○ C. RAM

○ D. CPU register

Memory and storage

BrainCheck

Class 7 - Computer - Paper 053

Grade 7 / Computer

20 questions • 20 marks

Time: 25 minutes

Choose one answer per question.

Name: _________________________ Section: __________ Date: __________

13. Which is hardware?

○ A. Drawing program

○ B. Operating system

○ C. Web browser

○ D. Keyboard

Hardware and software

14. 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

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

○ A. BB

○ B. 3B

○ C. B3

○ D. 33

Spreadsheets

16. Which tag creates a hyperlink?

○ A. <p>

○ B. <a>

○ C. <h1>

○ D. <br>

HTML

BrainCheck

Class 7 - Computer - Paper 053

Grade 7 / Computer

20 questions • 20 marks

Time: 25 minutes

Choose one answer per question.

Name: _________________________ Section: __________ Date: __________

17. 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

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

○ A. compression

○ B. encryption

○ C. plagiarism

○ D. animation

Digital citizenship

19. A binary digit can be _____.

○ A. any English word

○ B. only 2

○ C. only 9

○ D. 0 or 1

Data representation

20. What is decimal 13 in binary?

○ A. 1111

○ B. 1110

○ C. 10000

○ D. 1101

Binary numbers