Class 4 Computer Worksheet: Operating System

Computer lesson 19: The operating system · Set 458 · 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 an app? (a) shows the desktop (b) talks to the devices (c) opens a website (d) shares memory among apps
2. 2.Which of these is a job of an app? (a) manages all the files (b) runs the other programs (c) shares memory among apps (d) adds up marks
3. 3.🧰 Which program would you use for typing a letter? (a) a web browser (b) a word processor (c) a paint program (d) a spreadsheet
4. 4.🖥️ 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
5. 5.Which of these is done in a web browser? (a) typing a letter (b) making slides for a talk (c) making a budget table (d) opening a website
6. 6.True or false: typing a letter is done in a web browser. (a) False (b) True
7. 7.True or false: “plays a song” is a job of an app. (a) True (b) False
8. 8.Which of these is a job of an app? (a) shows the desktop (b) plays a song (c) runs the other programs (d) manages all the files
9. 9.True or false: making slides for a talk is done in a presentation program. (a) True (b) False
10. 10.🔁 When does the operating system start working? (a) as the computer starts (b) only at night (c) after we print (d) when we sneeze
11. 11.🧰 Which program would you use for making a budget table? (a) a web browser (b) a word processor (c) a spreadsheet (d) a presentation program
12. 12.Which of these is done in a presentation program? (a) typing a letter (b) adding up marks (c) opening a website (d) making slides for a talk
13. 13.🖥️ Who does this job: “plays a song” — the operating system or an app? (a) the operating system (b) an app
14. 14.Which of these is a job of an app? (a) starts up the computer (b) shows the desktop (c) runs the other programs (d) draws a picture
15. 15.Which of these is done in a paint program? (a) making slides for a talk (b) making a budget table (c) colouring a picture (d) opening a website
16. 16.Which of these is a job of an app? (a) types a letter (b) shares memory among apps (c) runs the other programs (d) manages all the files
17. 17.True or false: “adds up marks” is a job of the operating system. (a) False (b) True
18. 18.True or false: opening a website is done in a presentation program. (a) True (b) False
19. 19.🖥️ Who does this job: “runs the other programs” — the operating system or an app? (a) an app (b) the operating system
20. 20.🧩 Is an operating system hardware or software? (a) software (b) hardware
21. 21.True or false: “plays a game” is a job of the operating system. (a) True (b) False
22. 22.Which of these is done in a word processor? (a) opening a website (b) making a budget table (c) colouring a picture (d) writing a story
23. 23.True or false: making a budget table is done in a word processor. (a) False (b) True
24. 24.🖥️ Who does this job: “draws a picture” — the operating system or an app? (a) an app (b) the operating system
25. 25.True or false: opening a website is done in a web browser. (a) False (b) True
26. 26.True or false: writing a story is done in a spreadsheet. (a) False (b) True
27. 27.True or false: “manages all the files” is a job of an app. (a) True (b) False
28. 28.🧰 Which program would you use for writing a story? (a) a web browser (b) a presentation program (c) a word processor (d) a paint program
29. 29.True or false: “draws a picture” is a job of the operating system. (a) True (b) False
30. 30.Which of these is a job of the operating system? (a) draws a picture (b) runs the other programs (c) types a letter (d) plays a song
31. 31.🖥️ Who does this job: “shows the desktop” — the operating system or an app? (a) an app (b) the operating system
32. 32.True or false: making a budget table is done in a paint program. (a) False (b) True
33. 33.True or false: “draws a picture” is a job of an app. (a) False (b) True
34. 34.Which of these is done in a spreadsheet? (a) colouring a picture (b) opening a website (c) typing a letter (d) adding up marks
35. 35.True or false: writing a story is done in a paint program. (a) True (b) False
36. 36.🖥️ Who does this job: “starts up the computer” — the operating system or an app? (a) the operating system (b) an app
37. 37.🖥️ Who does this job: “adds up marks” — the operating system or an app? (a) an app (b) the operating system
38. 38.Which of these is done in a paint program? (a) opening a website (b) typing a letter (c) drawing a kite (d) making slides for a talk
39. 39.Which of these is done in a spreadsheet? (a) colouring a picture (b) making a budget table (c) opening a website (d) drawing a kite
40. 40.Which of these is done in a word processor? (a) opening a website (b) drawing a kite (c) typing a letter (d) colouring a picture

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