Class 4 Computer Worksheet: Operating System

Computer lesson 19: The operating system · Set 69 · 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: typing a letter is done in a word processor. (a) False (b) True
2. 2.🖥️ Who does this job: “runs the other programs” — the operating system or an app? (a) the operating system (b) an app
3. 3.True or false: “manages all the files” is a job of the operating system. (a) False (b) True
4. 4.True or false: “runs the other programs” is a job of an app. (a) True (b) False
5. 5.🧰 Which program would you use for writing a story? (a) a presentation program (b) a word processor (c) a web browser (d) a paint program
6. 6.Which of these is done in a web browser? (a) adding up marks (b) opening a website (c) making slides for a talk (d) colouring a picture
7. 7.🔁 When does the operating system start working? (a) after we print (b) as the computer starts (c) only at night (d) when we sneeze
8. 8.Which of these is a job of the operating system? (a) plays a song (b) types a letter (c) runs the other programs (d) adds up marks
9. 9.Which of these is a job of the operating system? (a) plays a game (b) draws a picture (c) opens a website (d) talks to the devices
10. 10.🧩 Is an operating system hardware or software? (a) hardware (b) software
11. 11.Which of these is a job of an app? (a) shares memory among apps (b) types a letter (c) manages all the files (d) runs the other programs
12. 12.Which of these is a job of an app? (a) starts up the computer (b) shares memory among apps (c) plays a song (d) shows the desktop
13. 13.Which of these is a job of the operating system? (a) plays a song (b) adds up marks (c) shows the desktop (d) plays a game
14. 14.Which of these is done in a presentation program? (a) colouring a picture (b) adding up marks (c) making slides for a talk (d) opening a website
15. 15.🖥️ Who does this job: “shows the desktop” — the operating system or an app? (a) an app (b) the operating system
16. 16.🖥️ Who does this job: “draws a picture” — the operating system or an app? (a) the operating system (b) an app
17. 17.Which of these is done in a spreadsheet? (a) typing a letter (b) adding up marks (c) making slides for a talk (d) colouring a picture
18. 18.True or false: writing a story is done in a web browser. (a) False (b) True
19. 19.True or false: “plays a song” is a job of an app. (a) False (b) True
20. 20.🖥️ What is the software that starts and runs the whole computer? (a) a word processor (b) an operating system (c) a paint program (d) a web browser
21. 21.🖥️ Who does this job: “manages all the files” — the operating system or an app? (a) an app (b) the operating system
22. 22.Which of these is a job of the operating system? (a) adds up marks (b) plays a song (c) opens a website (d) manages all the files
23. 23.🖥️ Who does this job: “starts up the computer” — the operating system or an app? (a) the operating system (b) an app
24. 24.True or false: writing a story is done in a paint program. (a) True (b) False
25. 25.True or false: “shows the desktop” is a job of an app. (a) True (b) False
26. 26.🧰 Which program would you use for colouring a picture? (a) a paint program (b) a word processor (c) a spreadsheet (d) a web browser
27. 27.True or false: adding up marks is done in a word processor. (a) False (b) True
28. 28.🖥️ Who does this job: “adds up marks” — the operating system or an app? (a) an app (b) the operating system
29. 29.🧰 Which program would you use for adding up marks? (a) a presentation program (b) a paint program (c) a word processor (d) a spreadsheet
30. 30.Which of these is a job of an app? (a) shows the desktop (b) shares memory among apps (c) manages all the files (d) plays a game
31. 31.Which of these is a job of an app? (a) shares memory among apps (b) starts up the computer (c) talks to the devices (d) draws a picture
32. 32.🧰 Which program would you use for making a budget table? (a) a paint program (b) a spreadsheet (c) a word processor (d) a web browser
33. 33.True or false: making slides for a talk is done in a paint program. (a) True (b) False
34. 34.True or false: “adds up marks” is a job of the operating system. (a) True (b) False
35. 35.Which of these is done in a word processor? (a) making slides for a talk (b) making a budget table (c) drawing a kite (d) typing a letter
36. 36.True or false: making slides for a talk is done in a word processor. (a) True (b) False
37. 37.🧰 Which program would you use for making slides for a talk? (a) a web browser (b) a spreadsheet (c) a word processor (d) a presentation program
38. 38.🧰 Which program would you use for typing a letter? (a) a paint program (b) a web browser (c) a spreadsheet (d) a word processor
39. 39.🖥️ Who does this job: “types a letter” — the operating system or an app? (a) the operating system (b) an app
40. 40.True or false: “shows the desktop” is a job of the operating system. (a) True (b) False

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