Class 4 Computer Worksheet: Operating System

Computer lesson 19: The operating system · Set 592 · 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 program would you use for colouring a picture? (a) a spreadsheet (b) a web browser (c) a word processor (d) a paint program
2. 2.🖥️ Who does this job: “plays a game” — the operating system or an app? (a) the operating system (b) an app
3. 3.Which of these is a job of the operating system? (a) adds up marks (b) draws a picture (c) shows the desktop (d) plays a game
4. 4.True or false: colouring a picture is done in a spreadsheet. (a) True (b) False
5. 5.🖥️ Who does this job: “talks to the devices” — the operating system or an app? (a) an app (b) the operating system
6. 6.🖥️ Who does this job: “runs the other programs” — the operating system or an app? (a) the operating system (b) an app
7. 7.🖥️ Who does this job: “starts up the computer” — the operating system or an app? (a) the operating system (b) an app
8. 8.🖥️ Who does this job: “shares memory among apps” — the operating system or an app? (a) the operating system (b) an app
9. 9.Which of these is a job of the operating system? (a) opens a website (b) draws a picture (c) types a letter (d) shares memory among apps
10. 10.🧩 Is an operating system hardware or software? (a) software (b) hardware
11. 11.🖥️ 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
12. 12.Which of these is done in a paint program? (a) colouring a picture (b) adding up marks (c) typing a letter (d) opening a website
13. 13.True or false: “adds up marks” is a job of the operating system. (a) False (b) True
14. 14.Which of these is done in a word processor? (a) typing a letter (b) colouring a picture (c) making a budget table (d) drawing a kite
15. 15.Which of these is done in a paint program? (a) adding up marks (b) opening a website (c) making slides for a talk (d) drawing a kite
16. 16.🖥️ Who does this job: “draws a picture” — the operating system or an app? (a) the operating system (b) an app
17. 17.Which of these is a job of the operating system? (a) plays a game (b) manages all the files (c) types a letter (d) plays a song
18. 18.True or false: “talks to the devices” is a job of an app. (a) False (b) True
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 program would you use for typing a letter? (a) a spreadsheet (b) a presentation program (c) a word processor (d) a paint program
21. 21.True or false: adding up marks is done in a spreadsheet. (a) True (b) False
22. 22.🧰 Which program would you use for drawing a kite? (a) a spreadsheet (b) a word processor (c) a web browser (d) a paint program
23. 23.True or false: “manages all the files” is a job of the operating system. (a) False (b) True
24. 24.🔁 When does the operating system start working? (a) after we print (b) when we sneeze (c) as the computer starts (d) only at night
25. 25.🧰 Which program would you use for making a budget table? (a) a word processor (b) a web browser (c) a spreadsheet (d) a paint program
26. 26.🧰 Which program would you use for writing a story? (a) a paint program (b) a web browser (c) a presentation program (d) a word processor
27. 27.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
28. 28.Which of these is a job of the operating system? (a) types a letter (b) plays a game (c) draws a picture (d) starts up the computer
29. 29.Which of these is a job of the operating system? (a) runs the other programs (b) plays a game (c) opens a website (d) types a letter
30. 30.Which of these is done in a word processor? (a) making a budget table (b) opening a website (c) writing a story (d) making slides for a talk
31. 31.True or false: typing a letter is done in a word processor. (a) True (b) False
32. 32.Which of these is a job of an app? (a) shows the desktop (b) talks to the devices (c) starts up the computer (d) plays a song
33. 33.🖥️ Who does this job: “opens a website” — the operating system or an app? (a) an app (b) the operating system
34. 34.Which of these is done in a spreadsheet? (a) colouring a picture (b) drawing a kite (c) writing a story (d) adding up marks
35. 35.True or false: typing a letter is done in a paint program. (a) False (b) True
36. 36.True or false: “plays a game” is a job of an app. (a) False (b) True
37. 37.True or false: “draws a picture” is a job of an app. (a) False (b) True
38. 38.🧰 Which program would you use for opening a website? (a) a presentation program (b) a word processor (c) a spreadsheet (d) a web browser
39. 39.🧰 Which program would you use for making slides for a talk? (a) a spreadsheet (b) a presentation program (c) a paint program (d) a web browser
40. 40.True or false: opening a website is done in a paint program. (a) False (b) True

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