BrainCheck

Class 6 - Computer - Paper 020

Grade 6 / 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. Nothing

○ B. Both HIGH and LOW

○ C. HIGH

○ D. LOW

Algorithms and control flow

2. What is decimal 6 in binary?

○ A. 111

○ B. 1000

○ C. 110

○ D. 1001

Binary numbers

3. What is a variable used for?

○ A. Cleaning a screen

○ B. Printing ink

○ C. Cooling a processor

○ D. Referring to a stored value

Programming

4. What is binary 101 equal to in decimal?

○ A. 7

○ B. 3

○ C. 5

○ D. 6

Number systems

BrainCheck

Class 6 - Computer - Paper 020

Grade 6 / 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. Organising files

○ B. Cooling the CPU

○ C. Supplying power

○ D. Producing sound

Files and folders

6. Which tag inserts a line break?

○ A. <title>

○ B. <body>

○ C. <br>

○ D. <table>

HTML

7. A LAN normally covers a _____.

○ A. whole galaxy

○ B. limited local area

○ C. printer cartridge only

○ D. single keyboard key only

Networks

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

○ A. USB drive

○ B. Hard disk

○ C. RAM

○ D. SSD

Memory and storage

BrainCheck

Class 6 - Computer - Paper 020

Grade 6 / Computer

20 questions • 20 marks

Time: 25 minutes

Choose one answer per question.

Name: _________________________ Section: __________ Date: __________

9. A web browser is used to _____.

○ A. view websites

○ B. manufacture a monitor

○ C. replace all storage

○ D. supply electricity

Internet

10. Two-factor authentication uses _____.

○ A. only a longer username

○ B. two identical usernames

○ C. two independent verification factors

○ D. a public password

Cyber safety

11. Which is hardware?

○ A. Web browser

○ B. Drawing program

○ C. Keyboard

○ D. Operating system

Hardware and software

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

○ A. alignment

○ B. compression

○ C. encryption

○ D. plagiarism

Digital ethics

BrainCheck

Class 6 - Computer - Paper 020

Grade 6 / Computer

20 questions • 20 marks

Time: 25 minutes

Choose one answer per question.

Name: _________________________ Section: __________ Date: __________

13. Which flowchart shape usually represents a decision?

○ A. Diamond

○ B. Rectangle

○ C. Straight line only

○ D. Circle only

Algorithms

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

○ A. 33

○ B. B3

○ C. BB

○ D. 3B

Spreadsheets

15. What is the main role of an operating system?

○ A. Managing hardware and software resources

○ B. Only drawing pictures

○ C. Only printing documents

○ D. Replacing electricity

Computer systems

16. A presentation is usually organised into _____.

○ A. slides

○ B. folders only

○ C. physical keys

○ D. rows only

Presentations

BrainCheck

Class 6 - Computer - Paper 020

Grade 6 / Computer

20 questions • 20 marks

Time: 25 minutes

Choose one answer per question.

Name: _________________________ Section: __________ Date: __________

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

○ A. Both HIGH and LOW

○ B. LOW

○ C. Nothing

○ D. HIGH

Algorithms and control flow

18. How many bits are in a byte?

○ A. 10

○ B. 16

○ C. 8

○ D. 2

Data representation

19. 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

20. Which command inserts clipboard content?

○ A. Close

○ B. Find

○ C. Paste

○ D. Cut

Word processing