Class 4 Computer Worksheet: Operating System

Computer lesson 19: The operating system · Set 767 · 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 program would you use for drawing a kite? (a) a word processor (b) a web browser (c) a paint program (d) a presentation program
2. 2.Which of these is a job of an app? (a) adds up marks (b) shares memory among apps (c) shows the desktop (d) starts up the computer
3. 3.🧰 Which program would you use for typing a letter? (a) a word processor (b) a paint program (c) a spreadsheet (d) a web browser
4. 4.Which of these is done in a spreadsheet? (a) opening a website (b) typing a letter (c) making a budget table (d) drawing a kite
5. 5.True or false: making slides for a talk is done in a presentation program. (a) True (b) False
6. 6.🧩 Is an operating system hardware or software? (a) software (b) hardware
7. 7.True or false: “plays a song” is a job of the operating system. (a) False (b) True
8. 8.Which of these is done in a presentation program? (a) making slides for a talk (b) writing a story (c) drawing a kite (d) making a budget table
9. 9.🖥️ Who does this job: “types a letter” — the operating system or an app? (a) the operating system (b) an app
10. 10.🖥️ Who does this job: “shows the desktop” — the operating system or an app? (a) an app (b) the operating system
11. 11.🖥️ Who does this job: “manages all the files” — the operating system or an app? (a) an app (b) the operating system
12. 12.🖥️ Who does this job: “plays a song” — the operating system or an app? (a) the operating system (b) an app
13. 13.True or false: “plays a game” is a job of the operating system. (a) False (b) True
14. 14.🧰 Which program would you use for colouring a picture? (a) a presentation program (b) a paint program (c) a word processor (d) a web browser
15. 15.🧰 Which program would you use for adding up marks? (a) a word processor (b) a presentation program (c) a spreadsheet (d) a web browser
16. 16.True or false: “manages all the files” is a job of an app. (a) False (b) True
17. 17.Which of these is a job of an app? (a) runs the other programs (b) shows the desktop (c) types a letter (d) talks to the devices
18. 18.🔁 When does the operating system start working? (a) when we sneeze (b) only at night (c) as the computer starts (d) after we print
19. 19.🖥️ Who does this job: “draws a picture” — the operating system or an app? (a) the operating system (b) an app
20. 20.True or false: “starts up the computer” is a job of the operating system. (a) False (b) True
21. 21.True or false: writing a story is done in a spreadsheet. (a) True (b) False
22. 22.True or false: writing a story is done in a word processor. (a) True (b) False
23. 23.Which of these is done in a paint program? (a) writing a story (b) adding up marks (c) making slides for a talk (d) drawing a kite
24. 24.True or false: “draws a picture” is a job of an app. (a) False (b) True
25. 25.Which of these is a job of the operating system? (a) opens a website (b) talks to the devices (c) adds up marks (d) plays a song
26. 26.True or false: “opens a website” is a job of the operating system. (a) True (b) False
27. 27.🖥️ What is the software that starts and runs the whole computer? (a) an operating system (b) a web browser (c) a word processor (d) a paint program
28. 28.🖥️ Who does this job: “adds up marks” — the operating system or an app? (a) the operating system (b) an app
29. 29.Which of these is a job of the operating system? (a) plays a song (b) plays a game (c) draws a picture (d) runs the other programs
30. 30.🖥️ Who does this job: “shares memory among apps” — the operating system or an app? (a) an app (b) the operating system
31. 31.Which of these is a job of the operating system? (a) opens a website (b) plays a song (c) shares memory among apps (d) types a letter
32. 32.Which of these is a job of an app? (a) shows the desktop (b) talks to the devices (c) plays a game (d) starts up the computer
33. 33.🖥️ Who does this job: “talks to the devices” — the operating system or an app? (a) the operating system (b) an app
34. 34.🖥️ Who does this job: “starts up the computer” — the operating system or an app? (a) an app (b) the operating system
35. 35.True or false: typing a letter is done in a word processor. (a) True (b) False
36. 36.True or false: “shares memory among apps” is a job of an app. (a) True (b) False
37. 37.🧰 Which program would you use for making a budget table? (a) a presentation program (b) a web browser (c) a word processor (d) a spreadsheet
38. 38.🖥️ Who does this job: “opens a website” — the operating system or an app? (a) an app (b) the operating system
39. 39.Which of these is a job of the operating system? (a) adds up marks (b) draws a picture (c) shows the desktop (d) plays a game
40. 40.Which of these is done in a word processor? (a) making slides for a talk (b) making a budget table (c) typing a letter (d) drawing a kite

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