Class 4 Computer Worksheet: Operating System

Computer lesson 19: The operating system · Set 982 · 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.🖥️ Who does this job: “manages all the files” — the operating system or an app? (a) the operating system (b) an app
2. 2.Which of these is a job of an app? (a) opens a website (b) runs the other programs (c) talks to the devices (d) manages all the files
3. 3.🧩 Is an operating system hardware or software? (a) hardware (b) software
4. 4.🧰 Which program would you use for making slides for a talk? (a) a web browser (b) a word processor (c) a presentation program (d) a paint program
5. 5.🖥️ Who does this job: “talks to the devices” — the operating system or an app? (a) an app (b) the operating system
6. 6.🧰 Which program would you use for writing a story? (a) a spreadsheet (b) a paint program (c) a presentation program (d) a word processor
7. 7.🔁 When does the operating system start working? (a) as the computer starts (b) only at night (c) when we sneeze (d) after we print
8. 8.🖥️ Who does this job: “shares memory among apps” — the operating system or an app? (a) the operating system (b) an app
9. 9.True or false: “manages all the files” is a job of the operating system. (a) True (b) False
10. 10.Which of these is done in a presentation program? (a) colouring a picture (b) making slides for a talk (c) making a budget table (d) writing a story
11. 11.True or false: “starts up the computer” is a job of the operating system. (a) False (b) True
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 done in a paint program? (a) opening a website (b) adding up marks (c) writing a story (d) colouring a picture
14. 14.True or false: typing a letter is done in a web browser. (a) False (b) True
15. 15.True or false: “adds up marks” is a job of the operating system. (a) False (b) True
16. 16.True or false: “plays a song” is a job of the operating system. (a) False (b) True
17. 17.Which of these is a job of the operating system? (a) types a letter (b) draws a picture (c) opens a website (d) talks to the devices
18. 18.🖥️ Who does this job: “shows the desktop” — the operating system or an app? (a) the operating system (b) an app
19. 19.Which of these is a job of the operating system? (a) plays a song (b) types a letter (c) opens a website (d) shares memory among apps
20. 20.🖥️ Who does this job: “adds up marks” — the operating system or an app? (a) an app (b) the operating system
21. 21.🧰 Which program would you use for drawing a kite? (a) a spreadsheet (b) a paint program (c) a web browser (d) a presentation program
22. 22.Which of these is a job of the operating system? (a) shows the desktop (b) opens a website (c) adds up marks (d) plays a game
23. 23.Which of these is done in a spreadsheet? (a) adding up marks (b) writing a story (c) drawing a kite (d) typing a letter
24. 24.🖥️ Who does this job: “types a letter” — the operating system or an app? (a) the operating system (b) an app
25. 25.🧰 Which program would you use for making a budget table? (a) a word processor (b) a presentation program (c) a paint program (d) a spreadsheet
26. 26.🖥️ Who does this job: “starts up the computer” — the operating system or an app? (a) the operating system (b) an app
27. 27.🖥️ Who does this job: “draws a picture” — 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) runs the other programs (b) plays a song (c) plays a game (d) types a letter
29. 29.True or false: opening a website is done in a word processor. (a) True (b) False
30. 30.True or false: writing a story is done in a spreadsheet. (a) False (b) True
31. 31.Which of these is a job of an app? (a) starts up the computer (b) shows the desktop (c) plays a game (d) runs the other programs
32. 32.True or false: writing a story is done in a paint program. (a) False (b) True
33. 33.True or false: typing a letter is done in a word processor. (a) False (b) True
34. 34.True or false: drawing a kite is done in a paint program. (a) True (b) False
35. 35.🖥️ 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
36. 36.Which of these is a job of an app? (a) shows the desktop (b) types a letter (c) talks to the devices (d) shares memory among apps
37. 37.True or false: making slides for a talk is done in a word processor. (a) False (b) True
38. 38.🖥️ Who does this job: “runs the other programs” — the operating system or an app? (a) the operating system (b) an app
39. 39.🧰 Which program would you use for colouring a picture? (a) a spreadsheet (b) a web browser (c) a word processor (d) a paint program
40. 40.True or false: drawing a kite is done in a web browser. (a) False (b) True

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