BrainCheck

Class 9 - Computer - Paper 092

Grade 9 / Computer

20 questions • 20 marks

Time: 25 minutes

Choose one answer per question.

Name: _________________________ Section: __________ Date: __________

1. What is an operating system mainly responsible for?

○ A. Only typing letters

○ B. Managing hardware and programs

○ C. Only charging a cable

○ D. Only painting the case

Operating systems

2. What is a slide transition?

○ A. A document footer

○ B. An effect used when moving between slides

○ C. A spreadsheet formula

○ D. An effect applied only to a word inside a slide

Presentations

3. Which spreadsheet function would return the greatest count in this chart?

○ A. SUM

○ B. MIN

○ C. MAX

○ D. AVERAGE

Spreadsheets

4. Which unit performs arithmetic and logical operations?

○ A. Monitor

○ B. Printer

○ C. Speaker

○ D. ALU

Computer systems

BrainCheck

Class 9 - Computer - Paper 092

Grade 9 / Computer

20 questions • 20 marks

Time: 25 minutes

Choose one answer per question.

Name: _________________________ Section: __________ Date: __________

5. Which is a search-engine task?

○ A. Finding web information by keywords

○ B. Charging a laptop

○ C. Printing cash

○ D. Repairing wires

Internet

6. Which day would have the tallest column if this data were drawn as a column chart?

○ A. Wednesday

○ B. All equal

○ C. Monday

○ D. Tuesday

Spreadsheets

7. Which formatting places the 2 above the line in x squared?

○ A. Left alignment

○ B. Underline

○ C. Subscript

○ D. Superscript

Office tools

8. Which view helps rearrange many slides by dragging thumbnails?

○ A. Only a font menu

○ B. Slide sorter

○ C. Print preview of a letter

○ D. A single spreadsheet cell

Presentations

BrainCheck

Class 9 - Computer - Paper 092

Grade 9 / Computer

20 questions • 20 marks

Time: 25 minutes

Choose one answer per question.

Name: _________________________ Section: __________ Date: __________

9. Which is software?

○ A. Monitor

○ B. Printer

○ C. Web browser

○ D. Mouse

Hardware and software

10. Which unwanted software mainly displays intrusive advertising?

○ A. A normal spreadsheet formula

○ B. A legitimate text file

○ C. An image caption

○ D. Adware

Cyber safety

11. Which is a non-volatile storage device?

○ A. SSD

○ B. CPU register

○ C. RAM

○ D. Cache

Memory

12. A URL identifies _____.

○ A. a resource address on the web

○ B. only a type of printer paper

○ C. a keyboard layout

○ D. only a CPU speed

Internet

BrainCheck

Class 9 - Computer - Paper 092

Grade 9 / Computer

20 questions • 20 marks

Time: 25 minutes

Choose one answer per question.

Name: _________________________ Section: __________ Date: __________

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

○ A. plagiarism

○ B. alignment

○ C. encryption

○ D. compression

Digital ethics

14. Which wireless technology commonly connects nearby personal devices?

○ A. A paper cable

○ B. Bluetooth

○ C. A keyboard key

○ D. An optical disc

Networking

15. Which feature places repeated text at the top of each page?

○ A. Slide transition

○ B. Row label

○ C. Footnote only

○ D. Header

Office tools

16. A network connects devices so they can _____.

○ A. avoid all communication

○ B. exchange data

○ C. produce unlimited power

○ D. grow leaves

Networks

BrainCheck

Class 9 - Computer - Paper 092

Grade 9 / Computer

20 questions • 20 marks

Time: 25 minutes

Choose one answer per question.

Name: _________________________ Section: __________ Date: __________

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

○ A. Delete

○ B. Close

○ C. Copy

○ D. Cut

Word processing

18. Two-factor authentication uses _____.

○ A. two identical usernames

○ B. two independent verification factors

○ C. only a longer username

○ D. a public password

Cyber safety

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

○ A. RAM

○ B. USB drive

○ C. Hard disk

○ D. SSD

Memory and storage

20. What is a folder mainly used for?

○ A. Supplying power

○ B. Cooling the CPU

○ C. Producing sound

○ D. Organising files

Files and folders