Class 4 Computer Worksheet: Operating System

Computer lesson 19: The operating system · Set 130 · 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: drawing a kite is done in a presentation program. (a) True (b) False
2. 2.Which of these is done in a web browser? (a) making slides for a talk (b) opening a website (c) adding up marks (d) colouring a picture
3. 3.True or false: adding up marks is done in a spreadsheet. (a) True (b) False
4. 4.🖥️ Who does this job: “plays a song” — the operating system or an app? (a) the operating system (b) an app
5. 5.True or false: “plays a song” is a job of an app. (a) False (b) True
6. 6.🧩 Is an operating system hardware or software? (a) software (b) hardware
7. 7.Which of these is a job of an app? (a) starts up the computer (b) shares memory among apps (c) adds up marks (d) runs the other programs
8. 8.🧰 Which program would you use for typing a letter? (a) a paint program (b) a word processor (c) a web browser (d) a presentation program
9. 9.🖥️ Who does this job: “talks to the devices” — the operating system or an app? (a) an app (b) the operating system
10. 10.True or false: making slides for a talk is done in a presentation program. (a) False (b) True
11. 11.🖥️ What is the software that starts and runs the whole computer? (a) a word processor (b) an operating system (c) a web browser (d) a paint program
12. 12.Which of these is a job of the operating system? (a) adds up marks (b) plays a song (c) plays a game (d) talks to the devices
13. 13.🖥️ Who does this job: “shows the desktop” — the operating system or an app? (a) an app (b) the operating system
14. 14.🖥️ Who does this job: “manages all the files” — the operating system or an app? (a) the operating system (b) an app
15. 15.Which of these is a job of the operating system? (a) plays a game (b) plays a song (c) shares memory among apps (d) draws a picture
16. 16.Which of these is done in a word processor? (a) colouring a picture (b) typing a letter (c) adding up marks (d) making a budget table
17. 17.True or false: drawing a kite is done in a web browser. (a) True (b) False
18. 18.Which of these is a job of an app? (a) plays a game (b) shows the desktop (c) starts up the computer (d) shares memory among apps
19. 19.True or false: opening a website is done in a web browser. (a) False (b) True
20. 20.Which of these is a job of the operating system? (a) manages all the files (b) types a letter (c) draws a picture (d) plays a game
21. 21.🧰 Which program would you use for drawing a kite? (a) a word processor (b) a paint program (c) a web browser (d) a presentation program
22. 22.Which of these is done in a presentation program? (a) making slides for a talk (b) writing a story (c) typing a letter (d) colouring a picture
23. 23.Which of these is done in a paint program? (a) adding up marks (b) opening a website (c) colouring a picture (d) writing a story
24. 24.True or false: making slides for a talk is done in a web browser. (a) False (b) True
25. 25.True or false: “starts up the computer” is a job of the operating system. (a) True (b) False
26. 26.Which of these is done in a word processor? (a) drawing a kite (b) colouring a picture (c) opening a website (d) writing a story
27. 27.🔁 When does the operating system start working? (a) when we sneeze (b) only at night (c) after we print (d) as the computer starts
28. 28.Which of these is a job of the operating system? (a) plays a game (b) adds up marks (c) types a letter (d) starts up the computer
29. 29.🖥️ Who does this job: “draws a picture” — the operating system or an app? (a) the operating system (b) an app
30. 30.Which of these is done in a paint program? (a) opening a website (b) typing a letter (c) writing a story (d) drawing a kite
31. 31.True or false: “runs the other programs” is a job of the operating system. (a) False (b) True
32. 32.True or false: typing a letter is done in a word processor. (a) False (b) True
33. 33.True or false: making a budget table is done in a spreadsheet. (a) True (b) False
34. 34.Which of these is a job of an app? (a) talks to the devices (b) opens a website (c) manages all the files (d) starts up the computer
35. 35.True or false: “talks to the devices” is a job of an app. (a) True (b) False
36. 36.🖥️ Who does this job: “plays a game” — the operating system or an app? (a) an app (b) the operating system
37. 37.Which of these is a job of the operating system? (a) plays a game (b) runs the other programs (c) types a letter (d) draws a picture
38. 38.🧰 Which program would you use for opening a website? (a) a word processor (b) a spreadsheet (c) a paint program (d) a web browser
39. 39.True or false: drawing a kite is done in a paint program. (a) False (b) True
40. 40.🧰 Which program would you use for making slides for a talk? (a) a spreadsheet (b) a web browser (c) a paint program (d) a presentation program

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