BrainCheck

Class 8 - Computer - Paper 008

Grade 8 / Computer

20 questions • 20 marks

Time: 25 minutes

Choose one answer per question.

Name: _________________________ Section: __________ Date: __________

1. Which Python type stores True or False?

○ A. bool

○ B. list

○ C. str

○ D. float

Python basics

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

○ A. plagiarism

○ B. encryption

○ C. alignment

○ D. compression

Digital ethics

3. Which tag creates a hyperlink?

○ A. <br>

○ B. <p>

○ C. <h1>

○ D. <a>

HTML

4. What does a table row usually represent?

○ A. One record

○ B. A network cable

○ C. A whole database engine

○ D. A screen pixel

Databases

BrainCheck

Class 8 - Computer - Paper 008

Grade 8 / 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. HIGH

○ B. LOW

○ C. Both HIGH and LOW

○ D. Nothing

Algorithms and control flow

6. A strong password should be _____.

○ A. hard to guess and not reused

○ B. shared publicly

○ C. your name only

○ D. 12345678

Cyber safety

7. What is decimal 11 in binary?

○ A. 1011

○ B. 1100

○ C. 1101

○ D. 1110

Binary numbers

8. Which is software?

○ A. Mouse

○ B. Printer

○ C. Web browser

○ D. Monitor

Hardware and software

BrainCheck

Class 8 - Computer - Paper 008

Grade 8 / Computer

20 questions • 20 marks

Time: 25 minutes

Choose one answer per question.

Name: _________________________ Section: __________ Date: __________

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

○ A. Nothing

○ B. Both HIGH and LOW

○ C. HIGH

○ D. LOW

Algorithms and control flow

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

○ A. Copy

○ B. Delete

○ C. Close

○ D. Cut

Word processing

11. A presentation is usually organised into _____.

○ A. rows only

○ B. folders only

○ C. physical keys

○ D. slides

Presentations

12. A binary digit can be _____.

○ A. only 9

○ B. 0 or 1

○ C. any English word

○ D. only 2

Data representation

BrainCheck

Class 8 - Computer - Paper 008

Grade 8 / Computer

20 questions • 20 marks

Time: 25 minutes

Choose one answer per question.

Name: _________________________ Section: __________ Date: __________

13. What is the purpose of encryption?

○ A. Increasing screen size

○ B. Making data unreadable without the proper key

○ C. Removing all passwords

○ D. Printing a document

Networks

14. What is an operating system mainly responsible for?

○ A. Only painting the case

○ B. Managing hardware and programs

○ C. Only charging a cable

○ D. Only typing letters

Operating systems

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

○ A. USB drive

○ B. Hard disk

○ C. SSD

○ D. RAM

Memory and storage

16. Which structure chooses between alternatives?

○ A. Conditional statement

○ B. File extension

○ C. Comment only

○ D. Blank line

Programming

BrainCheck

Class 8 - Computer - Paper 008

Grade 8 / Computer

20 questions • 20 marks

Time: 25 minutes

Choose one answer per question.

Name: _________________________ Section: __________ Date: __________

17. A flowchart diamond usually represents a _____.

○ A. printed page

○ B. decision

○ C. start only

○ D. ordinary process only

Algorithms

18. Which is a search-engine task?

○ A. Printing cash

○ B. Charging a laptop

○ C. Finding web information by keywords

○ D. Repairing wires

Internet

19. What is a folder mainly used for?

○ A. Producing sound

○ B. Cooling the CPU

○ C. Organising files

○ D. Supplying power

Files and folders

20. Which formula adds cells A1 to A4?

○ A. =BOLD(A1)

○ B. =ADDWORDS(A1)

○ C. =PRINT(A4)

○ D. =SUM(A1:A4)

Spreadsheets