Class 4 Computer Worksheet: Operating System

Computer lesson 19: The operating system · Set 548 · 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.True or false: writing a story is done in a spreadsheet. (a) False (b) True
2. 2.🔁 When does the operating system start working? (a) only at night (b) when we sneeze (c) as the computer starts (d) after we print
3. 3.True or false: “shows the desktop” is a job of an app. (a) True (b) False
4. 4.🖥️ Who does this job: “shares memory among apps” — the operating system or an app? (a) an app (b) the operating system
5. 5.True or false: making a budget table is done in a presentation program. (a) False (b) True
6. 6.🖥️ What is the software that starts and runs the whole computer? (a) a web browser (b) a word processor (c) an operating system (d) a paint program
7. 7.Which of these is a job of the operating system? (a) plays a song (b) types a letter (c) plays a game (d) manages all the files
8. 8.🖥️ Who does this job: “plays a song” — the operating system or an app? (a) an app (b) the operating system
9. 9.True or false: “shows the desktop” is a job of the operating system. (a) True (b) False
10. 10.🧩 Is an operating system hardware or software? (a) software (b) hardware
11. 11.🧰 Which program would you use for making slides for a talk? (a) a paint program (b) a presentation program (c) a word processor (d) a spreadsheet
12. 12.True or false: drawing a kite is done in a spreadsheet. (a) False (b) True
13. 13.True or false: drawing a kite is done in a paint program. (a) False (b) True
14. 14.🖥️ Who does this job: “manages all the files” — the operating system or an app? (a) an app (b) the operating system
15. 15.True or false: colouring a picture is done in a word processor. (a) False (b) True
16. 16.Which of these is done in a word processor? (a) making a budget table (b) opening a website (c) typing a letter (d) making slides for a talk
17. 17.Which of these is a job of an app? (a) types a letter (b) shows the desktop (c) manages all the files (d) talks to the devices
18. 18.Which of these is done in a spreadsheet? (a) drawing a kite (b) making a budget table (c) typing a letter (d) writing a story
19. 19.Which of these is done in a word processor? (a) writing a story (b) making slides for a talk (c) drawing a kite (d) opening a website
20. 20.🧰 Which program would you use for making a budget table? (a) a word processor (b) a spreadsheet (c) a web browser (d) a presentation program
21. 21.Which of these is done in a web browser? (a) writing a story (b) colouring a picture (c) drawing a kite (d) opening a website
22. 22.Which of these is done in a paint program? (a) opening a website (b) adding up marks (c) writing a story (d) colouring a picture
23. 23.🧰 Which program would you use for typing a letter? (a) a paint program (b) a word processor (c) a spreadsheet (d) a presentation program
24. 24.True or false: making a budget table is done in a spreadsheet. (a) False (b) True
25. 25.True or false: typing a letter is done in a spreadsheet. (a) True (b) False
26. 26.🧰 Which program would you use for adding up marks? (a) a spreadsheet (b) a web browser (c) a paint program (d) a word processor
27. 27.Which of these is a job of an app? (a) draws a picture (b) shares memory among apps (c) talks to the devices (d) shows the desktop
28. 28.🖥️ Who does this job: “types a letter” — the operating system or an app? (a) the operating system (b) an app
29. 29.Which of these is done in a presentation program? (a) typing a letter (b) writing a story (c) colouring a picture (d) making slides for a talk
30. 30.True or false: “plays a song” is a job of the operating system. (a) False (b) True
31. 31.Which of these is a job of an app? (a) shares memory among apps (b) starts up the computer (c) manages all the files (d) adds up marks
32. 32.True or false: “adds up marks” is a job of an app. (a) False (b) True
33. 33.Which of these is a job of the operating system? (a) types a letter (b) draws a picture (c) plays a song (d) shares memory among apps
34. 34.🖥️ Who does this job: “talks to the devices” — the operating system or an app? (a) an app (b) the operating system
35. 35.Which of these is a job of the operating system? (a) plays a song (b) talks to the devices (c) plays a game (d) draws a picture
36. 36.Which of these is a job of the operating system? (a) adds up marks (b) types a letter (c) shows the desktop (d) plays a game
37. 37.🖥️ Who does this job: “shows the desktop” — the operating system or an app? (a) an app (b) the operating system
38. 38.Which of these is done in a spreadsheet? (a) drawing a kite (b) making slides for a talk (c) opening a website (d) adding up marks
39. 39.🧰 Which program would you use for writing a story? (a) a spreadsheet (b) a word processor (c) a presentation program (d) a web browser
40. 40.True or false: “plays a song” is a job of an app. (a) False (b) True

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