Class 4 Computer Worksheet: Operating System

Computer lesson 19: The operating system · Set 574 · 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.Which of these is a job of an app? (a) shows the desktop (b) plays a song (c) shares memory among apps (d) starts up the computer
2. 2.🧰 Which program would you use for colouring a picture? (a) a spreadsheet (b) a presentation program (c) a paint program (d) a web browser
3. 3.🧰 Which program would you use for writing a story? (a) a presentation program (b) a spreadsheet (c) a word processor (d) a paint program
4. 4.Which of these is done in a web browser? (a) adding up marks (b) making a budget table (c) colouring a picture (d) opening a website
5. 5.🖥️ Who does this job: “plays a game” — the operating system or an app? (a) an app (b) the operating system
6. 6.Which of these is done in a word processor? (a) drawing a kite (b) colouring a picture (c) writing a story (d) adding up marks
7. 7.Which of these is a job of an app? (a) talks to the devices (b) manages all the files (c) shares memory among apps (d) types a letter
8. 8.🖥️ Who does this job: “shares memory among apps” — the operating system or an app? (a) an app (b) the operating system
9. 9.True or false: opening a website is done in a spreadsheet. (a) False (b) True
10. 10.🖥️ Who does this job: “runs the other programs” — the operating system or an app? (a) the operating system (b) an app
11. 11.🖥️ Who does this job: “adds up marks” — the operating system or an app? (a) an app (b) the operating system
12. 12.Which of these is a job of an app? (a) adds up marks (b) talks to the devices (c) runs the other programs (d) starts up the computer
13. 13.🧰 Which program would you use for drawing a kite? (a) a spreadsheet (b) a paint program (c) a web browser (d) a word processor
14. 14.🧰 Which program would you use for making a budget table? (a) a word processor (b) a paint program (c) a presentation program (d) a spreadsheet
15. 15.True or false: writing a story is done in a word processor. (a) False (b) True
16. 16.True or false: writing a story is done in a presentation program. (a) False (b) True
17. 17.True or false: making slides for a talk is done in a presentation program. (a) False (b) True
18. 18.Which of these is a job of the operating system? (a) opens a website (b) draws a picture (c) plays a song (d) runs the other programs
19. 19.Which of these is a job of an app? (a) shows the desktop (b) runs the other programs (c) starts up the computer (d) opens a website
20. 20.True or false: “opens a website” is a job of the operating system. (a) True (b) False
21. 21.True or false: “shares memory among apps” is a job of the operating system. (a) False (b) True
22. 22.Which of these is a job of an app? (a) talks to the devices (b) starts up the computer (c) shares memory among apps (d) plays a game
23. 23.🖥️ Who does this job: “talks to the devices” — the operating system or an app? (a) an app (b) the operating system
24. 24.True or false: “plays a game” is a job of the operating system. (a) False (b) True
25. 25.🔁 When does the operating system start working? (a) only at night (b) when we sneeze (c) as the computer starts (d) after we print
26. 26.Which of these is done in a word processor? (a) colouring a picture (b) adding up marks (c) typing a letter (d) making slides for a talk
27. 27.🖥️ Who does this job: “manages all the files” — the operating system or an app? (a) the operating system (b) an app
28. 28.True or false: “starts up the computer” is a job of an app. (a) False (b) True
29. 29.True or false: drawing a kite is done in a paint program. (a) False (b) True
30. 30.Which of these is a job of the operating system? (a) plays a game (b) starts up the computer (c) adds up marks (d) draws a picture
31. 31.True or false: colouring a picture is done in a word processor. (a) True (b) False
32. 32.Which of these is done in a presentation program? (a) writing a story (b) making a budget table (c) making slides for a talk (d) typing a letter
33. 33.🖥️ Who does this job: “draws a picture” — the operating system or an app? (a) an app (b) the operating system
34. 34.🧩 Is an operating system hardware or software? (a) software (b) hardware
35. 35.True or false: “plays a song” is a job of the operating system. (a) True (b) False
36. 36.Which of these is done in a paint program? (a) typing a letter (b) making a budget table (c) colouring a picture (d) making slides for a talk
37. 37.Which of these is a job of the operating system? (a) adds up marks (b) manages all the files (c) opens a website (d) plays a game
38. 38.True or false: “talks to the devices” is a job of the operating system. (a) False (b) True
39. 39.Which of these is a job of the operating system? (a) plays a song (b) draws a picture (c) opens a website (d) shows the desktop
40. 40.True or false: “talks to the devices” is a job of an app. (a) True (b) False

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