Class 4 Computer Worksheet: Operating System

Computer lesson 19: The operating system · Set 866 · 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 the operating system? (a) manages all the files (b) opens a website (c) draws a picture (d) plays a game
2. 2.Which of these is done in a web browser? (a) making a budget table (b) colouring a picture (c) opening a website (d) drawing a kite
3. 3.Which of these is a job of an app? (a) runs the other programs (b) draws a picture (c) talks to the devices (d) starts up the computer
4. 4.🧰 Which program would you use for typing a letter? (a) a paint program (b) a presentation program (c) a spreadsheet (d) a word processor
5. 5.🔁 When does the operating system start working? (a) only at night (b) when we sneeze (c) as the computer starts (d) after we print
6. 6.🧰 Which program would you use for making a budget table? (a) a spreadsheet (b) a paint program (c) a word processor (d) a presentation program
7. 7.True or false: “plays a song” is a job of the operating system. (a) True (b) False
8. 8.🧰 Which program would you use for drawing a kite? (a) a paint program (b) a presentation program (c) a web browser (d) a word processor
9. 9.🧰 Which program would you use for opening a website? (a) a paint program (b) a spreadsheet (c) a web browser (d) a presentation program
10. 10.🖥️ What is the software that starts and runs the whole computer? (a) a word processor (b) a paint program (c) a web browser (d) an operating system
11. 11.True or false: “manages all the files” is a job of an app. (a) True (b) False
12. 12.Which of these is done in a paint program? (a) typing a letter (b) adding up marks (c) drawing a kite (d) writing a story
13. 13.🧩 Is an operating system hardware or software? (a) software (b) hardware
14. 14.🧰 Which program would you use for adding up marks? (a) a word processor (b) a presentation program (c) a paint program (d) a spreadsheet
15. 15.🧰 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
16. 16.Which of these is done in a spreadsheet? (a) making slides for a talk (b) drawing a kite (c) adding up marks (d) opening a website
17. 17.🖥️ Who does this job: “starts up the computer” — the operating system or an app? (a) an app (b) the operating system
18. 18.🧰 Which program would you use for making slides for a talk? (a) a presentation program (b) a spreadsheet (c) a paint program (d) a web browser
19. 19.Which of these is a job of the operating system? (a) adds up marks (b) types a letter (c) runs the other programs (d) plays a song
20. 20.🖥️ Who does this job: “opens a website” — the operating system or an app? (a) an app (b) the operating system
21. 21.Which of these is a job of an app? (a) talks to the devices (b) types a letter (c) runs the other programs (d) manages all the files
22. 22.Which of these is a job of the operating system? (a) draws a picture (b) opens a website (c) types a letter (d) starts up the computer
23. 23.True or false: drawing a kite is done in a paint program. (a) False (b) True
24. 24.Which of these is a job of the operating system? (a) draws a picture (b) types a letter (c) talks to the devices (d) adds up marks
25. 25.Which of these is done in a paint program? (a) writing a story (b) adding up marks (c) colouring a picture (d) making slides for a talk
26. 26.True or false: “adds up marks” is a job of the operating system. (a) True (b) False
27. 27.🖥️ Who does this job: “plays a game” — the operating system or an app? (a) the operating system (b) an app
28. 28.🖥️ Who does this job: “plays a song” — the operating system or an app? (a) the operating system (b) an app
29. 29.True or false: adding up marks is done in a word processor. (a) True (b) False
30. 30.True or false: opening a website is done in a spreadsheet. (a) False (b) True
31. 31.True or false: “runs the other programs” is a job of an app. (a) True (b) False
32. 32.🖥️ Who does this job: “shows the desktop” — the operating system or an app? (a) an app (b) the operating system
33. 33.True or false: making slides for a talk is done in a presentation program. (a) False (b) True
34. 34.True or false: “plays a game” is a job of an app. (a) True (b) False
35. 35.Which of these is a job of the operating system? (a) shows the desktop (b) adds up marks (c) plays a game (d) opens a website
36. 36.True or false: “starts up the computer” is a job of the operating system. (a) True (b) False
37. 37.True or false: colouring a picture is done in a web browser. (a) True (b) False
38. 38.True or false: “adds up marks” is a job of an app. (a) False (b) True
39. 39.True or false: “shares memory among apps” is a job of an app. (a) True (b) False
40. 40.Which of these is done in a word processor? (a) drawing a kite (b) making a budget table (c) writing a story (d) colouring a picture

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