Class 4 Computer Worksheet: Operating System

Computer lesson 19: The operating system · Set 407 · 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: opening a website is done in a presentation program. (a) False (b) True
2. 2.🖥️ Who does this job: “runs the other programs” — the operating system or an app? (a) an app (b) the operating system
3. 3.True or false: “runs the other programs” is a job of the operating system. (a) True (b) False
4. 4.Which of these is a job of the operating system? (a) manages all the files (b) opens a website (c) plays a game (d) adds up marks
5. 5.Which of these is a job of an app? (a) shares memory among apps (b) shows the desktop (c) plays a song (d) manages all the files
6. 6.Which of these is done in a presentation program? (a) opening a website (b) writing a story (c) making slides for a talk (d) colouring a picture
7. 7.Which of these is done in a word processor? (a) opening a website (b) making a budget table (c) making slides for a talk (d) typing a letter
8. 8.Which of these is done in a web browser? (a) drawing a kite (b) typing a letter (c) writing a story (d) opening a website
9. 9.True or false: “plays a song” is a job of an app. (a) True (b) False
10. 10.🧰 Which program would you use for opening a website? (a) a web browser (b) a presentation program (c) a spreadsheet (d) a paint program
11. 11.🖥️ Who does this job: “shows the desktop” — the operating system or an app? (a) an app (b) the operating system
12. 12.🧩 Is an operating system hardware or software? (a) software (b) hardware
13. 13.Which of these is a job of an app? (a) types a letter (b) shows the desktop (c) runs the other programs (d) starts up the computer
14. 14.🖥️ What is the software that starts and runs the whole computer? (a) a word processor (b) a web browser (c) an operating system (d) a paint program
15. 15.🖥️ Who does this job: “opens a website” — the operating system or an app? (a) the operating system (b) an app
16. 16.🧰 Which program would you use for making a budget table? (a) a web browser (b) a presentation program (c) a paint program (d) a spreadsheet
17. 17.Which of these is a job of an app? (a) shares memory among apps (b) manages all the files (c) opens a website (d) talks to the devices
18. 18.Which of these is done in a spreadsheet? (a) colouring a picture (b) drawing a kite (c) typing a letter (d) adding up marks
19. 19.🔁 When does the operating system start working? (a) only at night (b) as the computer starts (c) after we print (d) when we sneeze
20. 20.🧰 Which program would you use for drawing a kite? (a) a word processor (b) a web browser (c) a paint program (d) a spreadsheet
21. 21.True or false: “shows the desktop” is a job of an app. (a) True (b) False
22. 22.Which of these is done in a word processor? (a) writing a story (b) making slides for a talk (c) adding up marks (d) colouring a picture
23. 23.Which of these is a job of an app? (a) starts up the computer (b) plays a game (c) talks to the devices (d) shows the desktop
24. 24.True or false: adding up marks is done in a spreadsheet. (a) False (b) True
25. 25.True or false: “shows the desktop” is a job of the operating system. (a) True (b) False
26. 26.True or false: typing a letter is done in a presentation program. (a) True (b) False
27. 27.🧰 Which program would you use for making slides for a talk? (a) a presentation program (b) a paint program (c) a word processor (d) a web browser
28. 28.🖥️ Who does this job: “starts up the computer” — the operating system or an app? (a) an app (b) the operating system
29. 29.True or false: “plays a game” is a job of the operating system. (a) True (b) False
30. 30.True or false: making slides for a talk is done in a paint program. (a) False (b) True
31. 31.True or false: writing a story is done in a presentation program. (a) True (b) False
32. 32.True or false: opening a website is done in a paint program. (a) False (b) True
33. 33.True or false: opening a website is done in a web browser. (a) False (b) True
34. 34.Which of these is a job of the operating system? (a) opens a website (b) types a letter (c) plays a song (d) shares memory among apps
35. 35.🧰 Which program would you use for typing a letter? (a) a paint program (b) a word processor (c) a spreadsheet (d) a presentation program
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: “adds up marks” is a job of an app. (a) False (b) True
38. 38.Which of these is done in a paint program? (a) making a budget table (b) adding up marks (c) colouring a picture (d) making slides for a talk
39. 39.Which of these is done in a spreadsheet? (a) writing a story (b) colouring a picture (c) making a budget table (d) typing a letter
40. 40.🧰 Which program would you use for writing a story? (a) a spreadsheet (b) a web browser (c) a word processor (d) a paint program

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