BrainCheck

Class 9 - Computer - Paper 028

Grade 9 / Computer

20 questions • 20 marks

Time: 25 minutes

Choose one answer per question.

Name: _________________________ Section: __________ Date: __________

1. A web browser is used to _____.

○ A. manufacture a monitor

○ B. supply electricity

○ C. view websites

○ D. replace all storage

Internet

2. Which is software?

○ A. Monitor

○ B. Printer

○ C. Web browser

○ D. Mouse

Hardware and software

3. Two-factor authentication uses _____.

○ A. two identical usernames

○ B. two independent verification factors

○ C. only a longer username

○ D. a public password

Cyber safety

4. 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

BrainCheck

Class 9 - Computer - Paper 028

Grade 9 / Computer

20 questions • 20 marks

Time: 25 minutes

Choose one answer per question.

Name: _________________________ Section: __________ Date: __________

5. Which command combines adjacent table cells into one cell?

○ A. Insert slide

○ B. Delete document

○ C. Split cells

○ D. Merge cells

Office tools

6. Why rehearse slide timings?

○ A. To erase all slides

○ B. To plan how long slides remain on screen

○ C. To calculate a hard disk's capacity

○ D. To change every file password

Presentations

7. 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

8. 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

BrainCheck

Class 9 - Computer - Paper 028

Grade 9 / Computer

20 questions • 20 marks

Time: 25 minutes

Choose one answer per question.

Name: _________________________ Section: __________ Date: __________

9. Which network usually covers one school building?

○ A. WAN spanning countries

○ B. The entire Internet

○ C. LAN

○ D. No network can cover a school

Networking

10. Which formatting slants letters?

○ A. Underline

○ B. Italic

○ C. Centre align

○ D. Bold

Word processing

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

○ A. SUM

○ B. MIN

○ C. MAX

○ D. AVERAGE

Spreadsheets

12. 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 028

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. What is a folder mainly used for?

○ A. Supplying power

○ B. Cooling the CPU

○ C. Producing sound

○ D. Organising files

Files and folders

15. Which is a non-volatile storage device?

○ A. SSD

○ B. CPU register

○ C. RAM

○ D. Cache

Memory

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

○ A. Slide transition

○ B. Row label

○ C. Footnote only

○ D. Header

Office tools

BrainCheck

Class 9 - Computer - Paper 028

Grade 9 / Computer

20 questions • 20 marks

Time: 25 minutes

Choose one answer per question.

Name: _________________________ Section: __________ Date: __________

17. A LAN normally covers a _____.

○ A. printer cartridge only

○ B. whole galaxy

○ C. single keyboard key only

○ D. limited local area

Networks

18. Which wireless technology commonly connects nearby personal devices?

○ A. A paper cable

○ B. Bluetooth

○ C. A keyboard key

○ D. An optical disc

Networking

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. Which unit performs arithmetic and logical operations?

○ A. Monitor

○ B. Printer

○ C. Speaker

○ D. ALU

Computer systems