Class 4 Computer Worksheet: Operating System

Computer lesson 19: The operating system · Set 67 · 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 done in a spreadsheet? (a) colouring a picture (b) drawing a kite (c) making a budget table (d) typing a letter
2. 2.True or false: “types a letter” is a job of an app. (a) False (b) True
3. 3.Which of these is a job of the operating system? (a) opens a website (b) shares memory among apps (c) draws a picture (d) plays a song
4. 4.🖥️ Who does this job: “manages all the files” — the operating system or an app? (a) the operating system (b) an app
5. 5.Which of these is a job of an app? (a) shows the desktop (b) manages all the files (c) runs the other programs (d) opens a website
6. 6.🖥️ Who does this job: “shows the desktop” — the operating system or an app? (a) an app (b) the operating system
7. 7.Which of these is done in a web browser? (a) typing a letter (b) making slides for a talk (c) making a budget table (d) opening a website
8. 8.Which of these is done in a word processor? (a) opening a website (b) colouring a picture (c) adding up marks (d) writing a story
9. 9.🧰 Which program would you use for making a budget table? (a) a spreadsheet (b) a web browser (c) a paint program (d) a word processor
10. 10.Which of these is a job of the operating system? (a) plays a game (b) starts up the computer (c) opens a website (d) adds up marks
11. 11.True or false: “manages all the files” is a job of an app. (a) True (b) False
12. 12.🖥️ What is the software that starts and runs the whole computer? (a) a paint program (b) an operating system (c) a word processor (d) a web browser
13. 13.🧰 Which program would you use for making slides for a talk? (a) a word processor (b) a presentation program (c) a spreadsheet (d) a paint program
14. 14.True or false: making a budget table is done in a spreadsheet. (a) False (b) True
15. 15.True or false: colouring a picture is done in a paint program. (a) True (b) False
16. 16.🔁 When does the operating system start working? (a) only at night (b) as the computer starts (c) after we print (d) when we sneeze
17. 17.Which of these is done in a spreadsheet? (a) colouring a picture (b) typing a letter (c) drawing a kite (d) adding up marks
18. 18.🧰 Which program would you use for adding up marks? (a) a presentation program (b) a spreadsheet (c) a word processor (d) a paint program
19. 19.True or false: typing a letter is done in a word processor. (a) True (b) False
20. 20.Which of these is a job of the operating system? (a) opens a website (b) types a letter (c) adds up marks (d) talks to the devices
21. 21.Which of these is a job of the operating system? (a) plays a song (b) opens a website (c) types a letter (d) manages all the files
22. 22.🧰 Which program would you use for drawing a kite? (a) a spreadsheet (b) a word processor (c) a paint program (d) a web browser
23. 23.🧰 Which program would you use for colouring a picture? (a) a word processor (b) a web browser (c) a paint program (d) a presentation program
24. 24.🖥️ Who does this job: “draws a picture” — the operating system or an app? (a) the operating system (b) an app
25. 25.🧩 Is an operating system hardware or software? (a) hardware (b) software
26. 26.True or false: “runs the other programs” is a job of the operating system. (a) False (b) True
27. 27.🧰 Which program would you use for opening a website? (a) a word processor (b) a paint program (c) a web browser (d) a presentation program
28. 28.🧰 Which program would you use for typing a letter? (a) a presentation program (b) a web browser (c) a paint program (d) a word processor
29. 29.🖥️ Who does this job: “runs the other programs” — the operating system or an app? (a) an app (b) the operating system
30. 30.🖥️ Who does this job: “starts up the computer” — the operating system or an app? (a) an app (b) the operating system
31. 31.🖥️ Who does this job: “plays a game” — the operating system or an app? (a) an app (b) the operating system
32. 32.🖥️ Who does this job: “plays a song” — the operating system or an app? (a) the operating system (b) an app
33. 33.Which of these is a job of the operating system? (a) opens a website (b) types a letter (c) plays a game (d) shows the desktop
34. 34.🖥️ Who does this job: “talks to the devices” — the operating system or an app? (a) an app (b) the operating system
35. 35.Which of these is done in a word processor? (a) typing a letter (b) making a budget table (c) colouring a picture (d) opening a website
36. 36.🖥️ Who does this job: “adds up marks” — the operating system or an app? (a) the operating system (b) an app
37. 37.True or false: “shows the desktop” is a job of the operating system. (a) True (b) False
38. 38.True or false: making a budget table is done in a web browser. (a) True (b) False
39. 39.True or false: making a budget table is done in a word processor. (a) True (b) False
40. 40.Which of these is done in a paint program? (a) making slides for a talk (b) colouring a picture (c) adding up marks (d) typing a letter

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