Class 4 Computer Worksheet: Operating System

Computer lesson 19: The operating system · Set 935 · 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.True or false: making a budget table is done in a spreadsheet. (a) False (b) True
2. 2.True or false: opening a website is done in a presentation program. (a) True (b) False
3. 3.True or false: “manages all the files” is a job of the operating system. (a) True (b) False
4. 4.Which of these is a job of the operating system? (a) adds up marks (b) manages all the files (c) draws a picture (d) types a letter
5. 5.🧩 Is an operating system hardware or software? (a) software (b) hardware
6. 6.🖥️ Who does this job: “talks to the devices” — the operating system or an app? (a) an app (b) the operating system
7. 7.🔁 When does the operating system start working? (a) after we print (b) when we sneeze (c) as the computer starts (d) only at night
8. 8.True or false: “types a letter” is a job of the operating system. (a) True (b) False
9. 9.True or false: “plays a game” is a job of the operating system. (a) False (b) True
10. 10.Which of these is done in a paint program? (a) making slides for a talk (b) opening a website (c) making a budget table (d) colouring a picture
11. 11.Which of these is done in a paint program? (a) drawing a kite (b) adding up marks (c) typing a letter (d) writing a story
12. 12.🧰 Which program would you use for adding up marks? (a) a presentation program (b) a paint program (c) a spreadsheet (d) a word processor
13. 13.Which of these is a job of an app? (a) manages all the files (b) plays a song (c) talks to the devices (d) starts up the computer
14. 14.🧰 Which program would you use for writing a story? (a) a spreadsheet (b) a web browser (c) a word processor (d) a paint program
15. 15.🧰 Which program would you use for typing a letter? (a) a paint program (b) a spreadsheet (c) a presentation program (d) a word processor
16. 16.True or false: “shows the desktop” is a job of an app. (a) False (b) True
17. 17.🧰 Which program would you use for drawing a kite? (a) a spreadsheet (b) a paint program (c) a web browser (d) a word processor
18. 18.True or false: making slides for a talk is done in a presentation program. (a) False (b) True
19. 19.🖥️ Who does this job: “adds up marks” — the operating system or an app? (a) an app (b) the operating system
20. 20.🖥️ Who does this job: “types a letter” — the operating system or an app? (a) an app (b) the operating system
21. 21.True or false: “talks to the devices” is a job of the operating system. (a) True (b) False
22. 22.Which of these is a job of the operating system? (a) types a letter (b) shows the desktop (c) adds up marks (d) plays a game
23. 23.True or false: drawing a kite is done in a paint program. (a) True (b) False
24. 24.🧰 Which program would you use for making slides for a talk? (a) a spreadsheet (b) a paint program (c) a word processor (d) a presentation program
25. 25.Which of these is a job of the operating system? (a) plays a game (b) opens a website (c) types a letter (d) talks to the devices
26. 26.Which of these is a job of an app? (a) starts up the computer (b) runs the other programs (c) plays a game (d) shares memory among apps
27. 27.🖥️ Who does this job: “starts up the computer” — the operating system or an app? (a) an app (b) the operating system
28. 28.Which of these is a job of the operating system? (a) draws a picture (b) plays a game (c) shares memory among apps (d) adds up marks
29. 29.Which of these is done in a spreadsheet? (a) writing a story (b) opening a website (c) typing a letter (d) adding up marks
30. 30.🖥️ What is the software that starts and runs the whole computer? (a) a paint program (b) a web browser (c) an operating system (d) a word processor
31. 31.True or false: “plays a song” is a job of the operating system. (a) True (b) False
32. 32.True or false: opening a website is done in a spreadsheet. (a) True (b) False
33. 33.🖥️ Who does this job: “opens a website” — the operating system or an app? (a) the operating system (b) an app
34. 34.True or false: “runs the other programs” is a job of the operating system. (a) True (b) False
35. 35.True or false: “opens a website” is a job of the operating system. (a) True (b) False
36. 36.🖥️ Who does this job: “shows the desktop” — 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) shares memory among apps (b) starts up the computer (c) adds up marks (d) talks to the devices
38. 38.🧰 Which program would you use for opening a website? (a) a spreadsheet (b) a web browser (c) a word processor (d) a paint program
39. 39.🖥️ What is the software that starts and runs the whole computer? (a) a paint program (b) a word processor (c) a web browser (d) an operating system
40. 40.🧰 Which program would you use for colouring a picture? (a) a presentation program (b) a paint program (c) a spreadsheet (d) a word processor

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