Class 4 Computer Worksheet: Operating System

Computer lesson 19: The operating system · Set 614 · 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 the operating system? (a) opens a website (b) draws a picture (c) starts up the computer (d) plays a game
2. 2.🖥️ Who does this job: “shows the desktop” — the operating system or an app? (a) an app (b) the operating system
3. 3.🧰 Which program would you use for colouring a picture? (a) a paint program (b) a spreadsheet (c) a web browser (d) a word processor
4. 4.Which of these is a job of an app? (a) talks to the devices (b) shares memory among apps (c) plays a song (d) runs the other programs
5. 5.🖥️ What is the software that starts and runs the whole computer? (a) an operating system (b) a word processor (c) a web browser (d) a paint program
6. 6.Which of these is a job of the operating system? (a) opens a website (b) types a letter (c) talks to the devices (d) plays a song
7. 7.True or false: typing a letter is done in a spreadsheet. (a) True (b) False
8. 8.True or false: writing a story is done in a word processor. (a) False (b) True
9. 9.🧩 Is an operating system hardware or software? (a) software (b) hardware
10. 10.True or false: “shows the desktop” is a job of the operating system. (a) True (b) False
11. 11.🧰 Which program would you use for opening a website? (a) a word processor (b) a web browser (c) a paint program (d) a spreadsheet
12. 12.True or false: “runs the other programs” is a job of an app. (a) True (b) False
13. 13.🧰 Which program would you use for adding up marks? (a) a spreadsheet (b) a web browser (c) a paint program (d) a presentation program
14. 14.🖥️ Who does this job: “runs the other programs” — the operating system or an app? (a) an app (b) the operating system
15. 15.🧰 Which program would you use for making slides for a talk? (a) a spreadsheet (b) a web browser (c) a presentation program (d) a word processor
16. 16.Which of these is a job of the operating system? (a) plays a song (b) draws a picture (c) plays a game (d) manages all the files
17. 17.True or false: colouring a picture is done in a spreadsheet. (a) False (b) True
18. 18.Which of these is done in a spreadsheet? (a) opening a website (b) making a budget table (c) typing a letter (d) writing a story
19. 19.Which of these is a job of an app? (a) talks to the devices (b) starts up the computer (c) runs the other programs (d) plays a game
20. 20.True or false: making slides for a talk is done in a web browser. (a) True (b) False
21. 21.True or false: opening a website is done in a word processor. (a) False (b) True
22. 22.🖥️ Who does this job: “starts up the computer” — the operating system or an app? (a) the operating system (b) an app
23. 23.🖥️ Who does this job: “plays a game” — the operating system or an app? (a) an app (b) the operating system
24. 24.🖥️ Who does this job: “adds up marks” — the operating system or an app? (a) the operating system (b) an app
25. 25.Which of these is done in a web browser? (a) writing a story (b) adding up marks (c) opening a website (d) drawing a kite
26. 26.Which of these is a job of an app? (a) runs the other programs (b) manages all the files (c) draws a picture (d) shares memory among apps
27. 27.Which of these is a job of the operating system? (a) shows the desktop (b) types a letter (c) adds up marks (d) plays a song
28. 28.True or false: colouring a picture is done in a paint program. (a) True (b) False
29. 29.🖥️ Who does this job: “plays a song” — the operating system or an app? (a) an app (b) the operating system
30. 30.True or false: “adds up marks” is a job of the operating system. (a) False (b) True
31. 31.🧰 Which program would you use for writing a story? (a) a word processor (b) a paint program (c) a web browser (d) a presentation program
32. 32.True or false: “opens a website” is a job of an app. (a) True (b) False
33. 33.Which of these is done in a word processor? (a) colouring a picture (b) making a budget table (c) typing a letter (d) making slides for a talk
34. 34.🖥️ Who does this job: “manages all the files” — the operating system or an app? (a) an app (b) the operating system
35. 35.🧰 Which program would you use for drawing a kite? (a) a spreadsheet (b) a presentation program (c) a web browser (d) a paint program
36. 36.🖥️ Who does this job: “types a letter” — the operating system or an app? (a) the operating system (b) an app
37. 37.🔁 When does the operating system start working? (a) only at night (b) after we print (c) as the computer starts (d) when we sneeze
38. 38.Which of these is done in a paint program? (a) adding up marks (b) making slides for a talk (c) drawing a kite (d) opening a website
39. 39.Which of these is a job of the operating system? (a) plays a game (b) draws a picture (c) runs the other programs (d) opens a website
40. 40.Which of these is a job of an app? (a) manages all the files (b) opens a website (c) shares memory among apps (d) starts up the computer

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