Class 4 Computer Worksheet: Operating System

Computer lesson 19: The operating system · Set 400 · 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 done in a paint program? (a) colouring a picture (b) typing a letter (c) writing a story (d) making a budget table
2. 2.🧰 Which program would you use for making slides for a talk? (a) a spreadsheet (b) a web browser (c) a word processor (d) a presentation program
3. 3.🖥️ What is the software that starts and runs the whole computer? (a) a web browser (b) a paint program (c) a word processor (d) an operating system
4. 4.Which of these is a job of the operating system? (a) shares memory among apps (b) plays a game (c) adds up marks (d) types a letter
5. 5.Which of these is a job of an app? (a) manages all the files (b) starts up the computer (c) runs the other programs (d) plays a song
6. 6.Which of these is done in a paint program? (a) making a budget table (b) writing a story (c) opening a website (d) drawing a kite
7. 7.Which of these is a job of the operating system? (a) draws a picture (b) plays a song (c) talks to the devices (d) opens a website
8. 8.🧰 Which program would you use for writing a story? (a) a word processor (b) a spreadsheet (c) a web browser (d) a presentation program
9. 9.🧩 Is an operating system hardware or software? (a) software (b) hardware
10. 10.Which of these is done in a web browser? (a) opening a website (b) making slides for a talk (c) making a budget table (d) typing a letter
11. 11.True or false: making slides for a talk is done in a spreadsheet. (a) True (b) False
12. 12.🖥️ Who does this job: “plays a song” — the operating system or an app? (a) an app (b) the operating system
13. 13.🖥️ Who does this job: “starts up the computer” — the operating system or an app? (a) the operating system (b) an app
14. 14.Which of these is done in a presentation program? (a) drawing a kite (b) opening a website (c) typing a letter (d) making slides for a talk
15. 15.True or false: adding up marks is done in a spreadsheet. (a) True (b) False
16. 16.🔁 When does the operating system start working? (a) after we print (b) only at night (c) when we sneeze (d) as the computer starts
17. 17.Which of these is done in a word processor? (a) making slides for a talk (b) making a budget table (c) typing a letter (d) colouring a picture
18. 18.Which of these is done in a spreadsheet? (a) colouring a picture (b) making a budget table (c) writing a story (d) making slides for a talk
19. 19.True or false: “manages all the files” is a job of the operating system. (a) False (b) True
20. 20.🖥️ Who does this job: “types a letter” — the operating system or an app? (a) the operating system (b) an app
21. 21.Which of these is a job of an app? (a) manages all the files (b) talks to the devices (c) shows the desktop (d) opens a website
22. 22.Which of these is a job of an app? (a) shows the desktop (b) runs the other programs (c) adds up marks (d) starts up the computer
23. 23.Which of these is a job of an app? (a) plays a game (b) shares memory among apps (c) manages all the files (d) talks to the devices
24. 24.True or false: “draws a picture” is a job of an app. (a) True (b) False
25. 25.🖥️ Who does this job: “shares memory among apps” — the operating system or an app? (a) the operating system (b) an app
26. 26.🖥️ Who does this job: “shows the desktop” — the operating system or an app? (a) the operating system (b) an app
27. 27.True or false: typing a letter is done in a web browser. (a) True (b) False
28. 28.True or false: “shows the desktop” is a job of an app. (a) False (b) True
29. 29.🖥️ Who does this job: “opens a website” — the operating system or an app? (a) an app (b) the operating system
30. 30.🧰 Which program would you use for colouring a picture? (a) a spreadsheet (b) a web browser (c) a paint program (d) a presentation program
31. 31.True or false: “starts up the computer” is a job of the operating system. (a) False (b) True
32. 32.Which of these is done in a word processor? (a) opening a website (b) writing a story (c) colouring a picture (d) adding up marks
33. 33.True or false: typing a letter is done in a word processor. (a) True (b) False
34. 34.🖥️ Who does this job: “runs the other programs” — the operating system or an app? (a) the operating system (b) an app
35. 35.🧰 Which program would you use for typing a letter? (a) a word processor (b) a spreadsheet (c) a web browser (d) a paint program
36. 36.🖥️ Who does this job: “manages all the files” — the operating system or an app? (a) the operating system (b) an app
37. 37.Which of these is a job of an app? (a) runs the other programs (b) starts up the computer (c) draws a picture (d) manages all the files
38. 38.🧰 Which program would you use for making a budget table? (a) a spreadsheet (b) a paint program (c) a presentation program (d) a word processor
39. 39.🧰 Which program would you use for opening a website? (a) a web browser (b) a word processor (c) a paint program (d) a presentation program
40. 40.🧰 Which program would you use for drawing a kite? (a) a presentation program (b) a word processor (c) a paint program (d) a web browser

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