BrainCheck

Class 6 - Computer - Paper 021

Grade 6 / Computer

20 questions • 20 marks

Time: 25 minutes

Choose one answer per question.

Name: _________________________ Section: __________ Date: __________

1. Which device stores files without continuous power?

○ A. Cache

○ B. SSD

○ C. CPU register

○ D. RAM

Memory and storage

2. 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

3. A LAN normally covers a _____.

○ A. whole galaxy

○ B. limited local area

○ C. printer cartridge only

○ D. single keyboard key only

Networks

4. A presentation is usually organised into _____.

○ A. slides

○ B. folders only

○ C. physical keys

○ D. rows only

Presentations

BrainCheck

Class 6 - Computer - Paper 021

Grade 6 / Computer

20 questions • 20 marks

Time: 25 minutes

Choose one answer per question.

Name: _________________________ Section: __________ Date: __________

5. 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

6. What is decimal 9 in binary?

○ A. 1010

○ B. 1100

○ C. 1001

○ D. 1011

Binary numbers

7. 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

8. 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

BrainCheck

Class 6 - Computer - Paper 021

Grade 6 / Computer

20 questions • 20 marks

Time: 25 minutes

Choose one answer per question.

Name: _________________________ Section: __________ Date: __________

9. A loop is used to ___ .

○ A. delete all programs

○ B. stop all calculations

○ C. replace the keyboard

○ D. repeat instructions

Coding

10. A strong password should be _____.

○ A. hard to guess and not reused

○ B. your name only

○ C. 12345678

○ D. shared publicly

Cyber safety

11. A flowchart diamond usually represents a _____.

○ A. ordinary process only

○ B. decision

○ C. start only

○ D. printed page

Algorithms

12. What is a folder mainly used for?

○ A. Organising files

○ B. Cooling the CPU

○ C. Supplying power

○ D. Producing sound

Files and folders

BrainCheck

Class 6 - Computer - Paper 021

Grade 6 / Computer

20 questions • 20 marks

Time: 25 minutes

Choose one answer per question.

Name: _________________________ Section: __________ Date: __________

13. Which is hardware?

○ A. Web browser

○ B. Drawing program

○ C. Keyboard

○ D. Operating system

Hardware and software

14. How many bits are in a byte?

○ A. 10

○ B. 16

○ C. 8

○ D. 2

Data representation

15. Which is a search-engine task?

○ A. Charging a laptop

○ B. Finding web information by keywords

○ C. Printing cash

○ D. Repairing wires

Internet

16. What is binary 101 equal to in decimal?

○ A. 7

○ B. 3

○ C. 5

○ D. 6

Number systems

BrainCheck

Class 6 - Computer - Paper 021

Grade 6 / Computer

20 questions • 20 marks

Time: 25 minutes

Choose one answer per question.

Name: _________________________ Section: __________ Date: __________

17. Which structure chooses between alternatives?

○ A. Comment only

○ B. Blank line

○ C. File extension

○ D. Conditional statement

Programming

18. A row and column meet at a _____.

○ A. slide

○ B. folder

○ C. cell

○ D. paragraph

Spreadsheets

19. Which tag creates a hyperlink?

○ A. <h1>

○ B. <a>

○ C. <p>

○ D. <br>

HTML

20. Which formatting slants letters?

○ A. Underline

○ B. Centre align

○ C. Bold

○ D. Italic

Word processing