Class 4 Computer Worksheet: Operating System

Computer lesson 19: The operating system · Set 44 · 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 word processor? (a) adding up marks (b) typing a letter (c) colouring a picture (d) making a budget table
2. 2.Which of these is done in a spreadsheet? (a) writing a story (b) making slides for a talk (c) adding up marks (d) drawing a kite
3. 3.True or false: adding up marks is done in a word processor. (a) True (b) False
4. 4.🧩 Is an operating system hardware or software? (a) hardware (b) software
5. 5.Which of these is done in a paint program? (a) opening a website (b) colouring a picture (c) making a budget table (d) making slides for a talk
6. 6.🧰 Which program would you use for opening a website? (a) a web browser (b) a presentation program (c) a paint program (d) a word processor
7. 7.🧰 Which program would you use for typing a letter? (a) a word processor (b) a web browser (c) a spreadsheet (d) a paint program
8. 8.🧰 Which program would you use for making slides for a talk? (a) a web browser (b) a presentation program (c) a spreadsheet (d) a word processor
9. 9.🖥️ 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
10. 10.True or false: “manages all the files” is a job of the operating system. (a) True (b) False
11. 11.Which of these is a job of the operating system? (a) talks to the devices (b) opens a website (c) plays a song (d) plays a game
12. 12.🖥️ Who does this job: “plays a song” — the operating system or an app? (a) the operating system (b) an app
13. 13.Which of these is a job of the operating system? (a) types a letter (b) adds up marks (c) starts up the computer (d) plays a game
14. 14.🖥️ Who does this job: “shows the desktop” — the operating system or an app? (a) an app (b) the operating system
15. 15.Which of these is a job of the operating system? (a) opens a website (b) shows the desktop (c) plays a game (d) adds up marks
16. 16.🧰 Which program would you use for colouring a picture? (a) a spreadsheet (b) a web browser (c) a paint program (d) a word processor
17. 17.Which of these is a job of the operating system? (a) draws a picture (b) opens a website (c) manages all the files (d) plays a game
18. 18.🖥️ Who does this job: “draws a picture” — the operating system or an app? (a) the operating system (b) an app
19. 19.True or false: writing a story is done in a word processor. (a) True (b) False
20. 20.🧰 Which program would you use for adding up marks? (a) a presentation program (b) a spreadsheet (c) a paint program (d) a web browser
21. 21.🖥️ Who does this job: “talks to the devices” — the operating system or an app? (a) an app (b) the operating system
22. 22.🖥️ Who does this job: “manages all the files” — the operating system or an app? (a) an app (b) the operating system
23. 23.Which of these is a job of the operating system? (a) opens a website (b) shares memory among apps (c) types a letter (d) plays a game
24. 24.True or false: “shares memory among apps” is a job of an app. (a) False (b) True
25. 25.🖥️ Who does this job: “plays a game” — the operating system or an app? (a) the operating system (b) an app
26. 26.🧰 Which program would you use for making a budget table? (a) a spreadsheet (b) a paint program (c) a presentation program (d) a word processor
27. 27.True or false: “draws a picture” is a job of the operating system. (a) True (b) False
28. 28.Which of these is done in a word processor? (a) making a budget table (b) adding up marks (c) opening a website (d) writing a story
29. 29.True or false: “runs the other programs” is a job of an app. (a) True (b) False
30. 30.True or false: making slides for a talk is done in a word processor. (a) True (b) False
31. 31.True or false: “talks to the devices” is a job of an app. (a) False (b) True
32. 32.True or false: adding up marks is done in a spreadsheet. (a) False (b) True
33. 33.Which of these is done in a spreadsheet? (a) typing a letter (b) drawing a kite (c) making slides for a talk (d) making a budget table
34. 34.True or false: “talks to the devices” is a job of the operating system. (a) True (b) False
35. 35.Which of these is done in a web browser? (a) writing a story (b) opening a website (c) making slides for a talk (d) making a budget table
36. 36.True or false: “plays a game” is a job of an app. (a) True (b) False
37. 37.True or false: “shows the desktop” is a job of the operating system. (a) True (b) False
38. 38.🖥️ Who does this job: “adds up marks” — the operating system or an app? (a) the operating system (b) an app
39. 39.True or false: typing a letter is done in a word processor. (a) True (b) False
40. 40.Which of these is done in a paint program? (a) adding up marks (b) drawing a kite (c) typing a letter (d) making slides for a talk

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