Class 4 Computer Worksheet: Operating System

Computer lesson 19: The operating system · Set 18 · 40 questions

Remember (Manager or worker?): The operating system starts the computer, shows the desktop, manages files and memory and runs other programs. Apps do one job each: word processor = typing, paint program = drawing, web browser = websites. Spreadsheet = number tables and marks; presentation program = slides for a talk.

1. 1.🖥️ What is the software that starts and runs the whole computer? (a) a paint program (b) a web browser (c) an operating system (d) a word processor
2. 2.True or false: writing a story is done in a word processor. (a) False (b) True
3. 3.🧰 Which program would you use for typing a letter? (a) a spreadsheet (b) a presentation program (c) a paint program (d) a word processor
4. 4.🖥️ Who does this job: “opens a website” — the operating system or an app? (a) an app (b) the operating system
5. 5.🖥️ Who does this job: “shows the desktop” — the operating system or an app? (a) an app (b) the operating system
6. 6.True or false: making a budget table is done in a spreadsheet. (a) True (b) False
7. 7.Which of these is done in a paint program? (a) opening a website (b) making a budget table (c) drawing a kite (d) adding up marks
8. 8.🖥️ Who does this job: “types a letter” — the operating system or an app? (a) the operating system (b) an app
9. 9.True or false: “manages all the files” is a job of an app. (a) False (b) True
10. 10.Which of these is done in a web browser? (a) typing a letter (b) making a budget table (c) making slides for a talk (d) opening a website
11. 11.True or false: “opens a website” is a job of an app. (a) True (b) False
12. 12.True or false: “draws a picture” is a job of an app. (a) True (b) False
13. 13.True or false: “manages all the files” is a job of the operating system. (a) True (b) False
14. 14.🧰 Which program would you use for drawing a kite? (a) a web browser (b) a word processor (c) a presentation program (d) a paint program
15. 15.🧩 Is an operating system hardware or software? (a) software (b) hardware
16. 16.True or false: drawing a kite is done in a paint program. (a) False (b) True
17. 17.Which of these is done in a word processor? (a) opening a website (b) adding up marks (c) writing a story (d) drawing a kite
18. 18.Which of these is a job of the operating system? (a) adds up marks (b) types a letter (c) plays a game (d) shows the desktop
19. 19.Which of these is a job of the operating system? (a) manages all the files (b) adds up marks (c) plays a song (d) types a letter
20. 20.🧰 Which program would you use for writing a story? (a) a presentation program (b) a spreadsheet (c) a paint program (d) a word processor
21. 21.Which of these is a job of an app? (a) plays a song (b) shows the desktop (c) starts up the computer (d) manages all the files
22. 22.Which of these is a job of an app? (a) manages all the files (b) runs the other programs (c) starts up the computer (d) draws a picture
23. 23.🧰 Which program would you use for adding up marks? (a) a web browser (b) a spreadsheet (c) a paint program (d) a presentation program
24. 24.True or false: “adds up marks” is a job of the operating system. (a) True (b) False
25. 25.Which of these is done in a presentation program? (a) drawing a kite (b) opening a website (c) typing a letter (d) making slides for a talk
26. 26.Which of these is a job of an app? (a) talks to the devices (b) starts up the computer (c) types a letter (d) shares memory among apps
27. 27.Which of these is done in a spreadsheet? (a) writing a story (b) making a budget table (c) making slides for a talk (d) opening a website
28. 28.🧰 Which program would you use for making slides for a talk? (a) a spreadsheet (b) a presentation program (c) a word processor (d) a web browser
29. 29.True or false: “starts up the computer” is a job of an app. (a) False (b) True
30. 30.True or false: typing a letter is done in a spreadsheet. (a) False (b) True
31. 31.🧰 Which program would you use for colouring a picture? (a) a web browser (b) a paint program (c) a spreadsheet (d) a word processor
32. 32.Which of these is a job of the operating system? (a) starts up the computer (b) opens a website (c) types a letter (d) adds up marks
33. 33.True or false: drawing a kite is done in a word processor. (a) True (b) False
34. 34.Which of these is a job of an app? (a) runs the other programs (b) shares memory among apps (c) starts up the computer (d) plays a game
35. 35.Which of these is done in a spreadsheet? (a) adding up marks (b) typing a letter (c) making slides for a talk (d) opening a website
36. 36.🔁 When does the operating system start working? (a) only at night (b) when we sneeze (c) as the computer starts (d) after we print
37. 37.Which of these is done in a word processor? (a) colouring a picture (b) adding up marks (c) opening a website (d) typing a letter
38. 38.🖥️ Who does this job: “manages all the files” — the operating system or an app? (a) the operating system (b) an app
39. 39.True or false: colouring a picture is done in a paint program. (a) True (b) False
40. 40.Which of these is a job of the operating system? (a) draws a picture (b) types a letter (c) adds up marks (d) runs the other programs

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