Class 4 Computer Worksheet: Operating System

Computer lesson 19: The operating system · Set 534 · 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) talks to the devices (b) manages all the files (c) opens a website (d) shows the desktop
2. 2.Which of these is a job of the operating system? (a) manages all the files (b) adds up marks (c) types a letter (d) plays a song
3. 3.True or false: colouring a picture is done in a paint program. (a) True (b) False
4. 4.True or false: colouring a picture is done in a word processor. (a) False (b) True
5. 5.🖥️ Who does this job: “adds up marks” — the operating system or an app? (a) the operating system (b) an app
6. 6.🧰 Which program would you use for making slides for a talk? (a) a spreadsheet (b) a paint program (c) a web browser (d) a presentation program
7. 7.🧰 Which program would you use for adding up marks? (a) a spreadsheet (b) a paint program (c) a presentation program (d) a word processor
8. 8.🧩 Is an operating system hardware or software? (a) hardware (b) software
9. 9.Which of these is done in a word processor? (a) adding up marks (b) colouring a picture (c) writing a story (d) making slides for a talk
10. 10.🔁 When does the operating system start working? (a) when we sneeze (b) after we print (c) only at night (d) as the computer starts
11. 11.Which of these is done in a word processor? (a) typing a letter (b) opening a website (c) adding up marks (d) making a budget table
12. 12.🧰 Which program would you use for colouring a picture? (a) a paint program (b) a web browser (c) a word processor (d) a presentation program
13. 13.True or false: typing a letter is done in a presentation program. (a) True (b) False
14. 14.Which of these is a job of an app? (a) talks to the devices (b) shows the desktop (c) runs the other programs (d) draws a picture
15. 15.🖥️ Who does this job: “types a letter” — the operating system or an app? (a) the operating system (b) an app
16. 16.🧰 Which program would you use for writing a story? (a) a presentation program (b) a spreadsheet (c) a word processor (d) a web browser
17. 17.🖥️ Who does this job: “manages all the files” — the operating system or an app? (a) the operating system (b) an app
18. 18.Which of these is a job of the operating system? (a) starts up the computer (b) draws a picture (c) plays a song (d) types a letter
19. 19.🖥️ Who does this job: “plays a song” — the operating system or an app? (a) an app (b) the operating system
20. 20.🖥️ Who does this job: “talks to the devices” — the operating system or an app? (a) the operating system (b) an app
21. 21.True or false: “draws a picture” is a job of an app. (a) False (b) True
22. 22.🧰 Which program would you use for opening a website? (a) a presentation program (b) a word processor (c) a web browser (d) a paint program
23. 23.🖥️ Who does this job: “starts up the computer” — the operating system or an app? (a) the operating system (b) an app
24. 24.True or false: writing a story is done in a word processor. (a) False (b) True
25. 25.True or false: making slides for a talk is done in a presentation program. (a) True (b) False
26. 26.🖥️ What is the software that starts and runs the whole computer? (a) a word processor (b) a paint program (c) an operating system (d) a web browser
27. 27.🖥️ Who does this job: “opens a website” — the operating system or an app? (a) an app (b) the operating system
28. 28.Which of these is a job of an app? (a) shares memory among apps (b) talks to the devices (c) shows the desktop (d) plays a song
29. 29.Which of these is a job of the operating system? (a) plays a game (b) plays a song (c) adds up marks (d) shares memory among apps
30. 30.Which of these is a job of an app? (a) adds up marks (b) talks to the devices (c) runs the other programs (d) manages all the files
31. 31.True or false: “plays a game” is a job of the operating system. (a) False (b) True
32. 32.🧰 Which program would you use for drawing a kite? (a) a web browser (b) a word processor (c) a paint program (d) a presentation program
33. 33.True or false: “draws a picture” is a job of the operating system. (a) False (b) True
34. 34.True or false: drawing a kite is done in a web browser. (a) True (b) False
35. 35.🖥️ Who does this job: “plays a game” — the operating system or an app? (a) the operating system (b) an app
36. 36.True or false: making a budget table is done in a word processor. (a) False (b) True
37. 37.🖥️ Who does this job: “shows the desktop” — the operating system or an app? (a) the operating system (b) an app
38. 38.🧰 Which program would you use for typing a letter? (a) a paint program (b) a spreadsheet (c) a word processor (d) a web browser
39. 39.True or false: “adds up marks” is a job of the operating system. (a) True (b) False
40. 40.Which of these is a job of the operating system? (a) talks to the devices (b) plays a game (c) draws a picture (d) adds up marks

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