Class 4 Computer Worksheet: Operating System

Computer lesson 19: The operating system · Set 597 · 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: “manages all the files” is a job of an app. (a) False (b) True
2. 2.🔁 When does the operating system start working? (a) when we sneeze (b) only at night (c) after we print (d) as the computer starts
3. 3.True or false: opening a website is done in a paint program. (a) True (b) False
4. 4.True or false: making slides for a talk is done in a presentation program. (a) True (b) False
5. 5.Which of these is a job of the operating system? (a) adds up marks (b) talks to the devices (c) opens a website (d) plays a game
6. 6.Which of these is done in a paint program? (a) drawing a kite (b) typing a letter (c) adding up marks (d) writing a story
7. 7.Which of these is a job of an app? (a) shows the desktop (b) manages all the files (c) runs the other programs (d) plays a game
8. 8.🧰 Which program would you use for opening a website? (a) a presentation program (b) a spreadsheet (c) a web browser (d) a word processor
9. 9.Which of these is done in a spreadsheet? (a) typing a letter (b) writing a story (c) colouring a picture (d) adding up marks
10. 10.True or false: colouring a picture is done in a presentation program. (a) True (b) False
11. 11.True or false: typing a letter is done in a word processor. (a) False (b) True
12. 12.🧰 Which program would you use for typing a letter? (a) a web browser (b) a paint program (c) a spreadsheet (d) a word processor
13. 13.🧩 Is an operating system hardware or software? (a) software (b) hardware
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.🖥️ What is the software that starts and runs the whole computer? (a) an operating system (b) a web browser (c) a paint program (d) a word processor
16. 16.🖥️ Who does this job: “runs the other programs” — the operating system or an app? (a) the operating system (b) an app
17. 17.Which of these is done in a web browser? (a) typing a letter (b) making slides for a talk (c) opening a website (d) adding up marks
18. 18.🖥️ Who does this job: “talks to the devices” — the operating system or an app? (a) the operating system (b) an app
19. 19.🖥️ Who does this job: “shows the desktop” — the operating system or an app? (a) the operating system (b) an app
20. 20.Which of these is a job of the operating system? (a) types a letter (b) starts up the computer (c) opens a website (d) plays a song
21. 21.True or false: making a budget table is done in a spreadsheet. (a) True (b) False
22. 22.Which of these is a job of the operating system? (a) draws a picture (b) adds up marks (c) manages all the files (d) plays a game
23. 23.Which of these is a job of the operating system? (a) plays a game (b) draws a picture (c) shares memory among apps (d) opens a website
24. 24.🧰 Which program would you use for writing a story? (a) a presentation program (b) a web browser (c) a word processor (d) a paint program
25. 25.🧰 Which program would you use for colouring a picture? (a) a presentation program (b) a web browser (c) a word processor (d) a paint program
26. 26.True or false: “types a letter” is a job of an app. (a) False (b) True
27. 27.True or false: opening a website is done in a spreadsheet. (a) True (b) False
28. 28.🧰 Which program would you use for drawing a kite? (a) a presentation program (b) a word processor (c) a paint program (d) a spreadsheet
29. 29.Which of these is a job of the operating system? (a) opens a website (b) draws a picture (c) shows the desktop (d) adds up marks
30. 30.🖥️ Who does this job: “starts up the computer” — the operating system or an app? (a) an app (b) the operating system
31. 31.🖥️ Who does this job: “types a letter” — the operating system or an app? (a) an app (b) the operating system
32. 32.Which of these is a job of an app? (a) adds up marks (b) runs the other programs (c) starts up the computer (d) shows the desktop
33. 33.True or false: “plays a song” is a job of the operating system. (a) True (b) False
34. 34.True or false: “opens a website” is a job of an app. (a) False (b) True
35. 35.Which of these is a job of an app? (a) types a letter (b) shows the desktop (c) starts up the computer (d) shares memory among apps
36. 36.True or false: “manages all the files” is a job of the operating system. (a) True (b) False
37. 37.🖥️ Who does this job: “plays a game” — the operating system or an app? (a) the operating system (b) an app
38. 38.True or false: making slides for a talk is done in a spreadsheet. (a) True (b) False
39. 39.Which of these is done in a spreadsheet? (a) drawing a kite (b) opening a website (c) making a budget table (d) colouring a picture
40. 40.Which of these is a job of an app? (a) manages all the files (b) runs the other programs (c) shows the desktop (d) plays a song

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