Class 4 Computer Worksheet: Operating System

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

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