Class 4 Computer Worksheet: Operating System

Computer lesson 19: The operating system · Set 84 · 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 paint program? (a) drawing a kite (b) making a budget table (c) typing a letter (d) opening a website
2. 2.Which of these is a job of an app? (a) plays a game (b) shows the desktop (c) talks to the devices (d) starts up the computer
3. 3.Which of these is a job of an app? (a) manages all the files (b) draws a picture (c) starts up the computer (d) shares memory among apps
4. 4.Which of these is a job of the operating system? (a) plays a game (b) draws a picture (c) talks to the devices (d) adds up marks
5. 5.🧰 Which program would you use for adding up marks? (a) a presentation program (b) a spreadsheet (c) a word processor (d) a paint program
6. 6.True or false: “manages all the files” is a job of the operating system. (a) True (b) False
7. 7.Which of these is a job of the operating system? (a) plays a song (b) types a letter (c) draws a picture (d) starts up the computer
8. 8.Which of these is done in a spreadsheet? (a) colouring a picture (b) typing a letter (c) adding up marks (d) drawing a kite
9. 9.Which of these is a job of the operating system? (a) plays a song (b) plays a game (c) shows the desktop (d) draws a picture
10. 10.🖥️ What is the software that starts and runs the whole computer? (a) an operating system (b) a word processor (c) a web browser (d) a paint program
11. 11.Which of these is a job of an app? (a) starts up the computer (b) types a letter (c) talks to the devices (d) shares memory among apps
12. 12.True or false: adding up marks is done in a presentation program. (a) False (b) True
13. 13.True or false: “runs the other programs” is a job of the operating system. (a) False (b) True
14. 14.Which of these is done in a presentation program? (a) typing a letter (b) making a budget table (c) drawing a kite (d) making slides for a talk
15. 15.🖥️ Who does this job: “types a letter” — the operating system or an app? (a) an app (b) the operating system
16. 16.🖥️ Who does this job: “shows the desktop” — the operating system or an app? (a) an app (b) the operating system
17. 17.🧰 Which program would you use for making slides for a talk? (a) a word processor (b) a presentation program (c) a web browser (d) a paint program
18. 18.Which of these is done in a web browser? (a) drawing a kite (b) making a budget table (c) opening a website (d) typing a letter
19. 19.True or false: writing a story is done in a paint program. (a) True (b) False
20. 20.True or false: “plays a song” is a job of the operating system. (a) True (b) False
21. 21.Which of these is a job of an app? (a) shares memory among apps (b) starts up the computer (c) adds up marks (d) runs the other programs
22. 22.Which of these is done in a word processor? (a) making slides for a talk (b) typing a letter (c) opening a website (d) colouring a picture
23. 23.Which of these is a job of an app? (a) shows the desktop (b) opens a website (c) talks to the devices (d) starts up the computer
24. 24.🖥️ Who does this job: “runs the other programs” — the operating system or an app? (a) an app (b) the operating system
25. 25.True or false: “manages all the files” is a job of an app. (a) True (b) False
26. 26.True or false: drawing a kite is done in a paint program. (a) False (b) True
27. 27.🧰 Which program would you use for typing a letter? (a) a spreadsheet (b) a word processor (c) a paint program (d) a presentation program
28. 28.🖥️ Who does this job: “draws a picture” — the operating system or an app? (a) an app (b) the operating system
29. 29.Which of these is done in a word processor? (a) opening a website (b) drawing a kite (c) adding up marks (d) writing a story
30. 30.🖥️ Who does this job: “talks to the devices” — the operating system or an app? (a) the operating system (b) an app
31. 31.True or false: writing a story is done in a spreadsheet. (a) True (b) False
32. 32.🖥️ Who does this job: “adds up marks” — the operating system or an app? (a) the operating system (b) an app
33. 33.True or false: opening a website is done in a paint program. (a) False (b) True
34. 34.🖥️ Who does this job: “shares memory among apps” — the operating system or an app? (a) an app (b) the operating system
35. 35.Which of these is a job of the operating system? (a) opens a website (b) plays a song (c) plays a game (d) runs the other programs
36. 36.🖥️ Who does this job: “opens a website” — the operating system or an app? (a) an app (b) the operating system
37. 37.🧩 Is an operating system hardware or software? (a) hardware (b) software
38. 38.True or false: opening a website is done in a web browser. (a) False (b) True
39. 39.Which of these is a job of the operating system? (a) opens a website (b) adds up marks (c) plays a game (d) shares memory among apps
40. 40.True or false: typing a letter is done in a word processor. (a) False (b) True

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