Class 4 Computer Worksheet: Operating System

Computer lesson 19: The operating system · Set 780 · 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: “starts up the computer” is a job of an app. (a) True (b) False
2. 2.True or false: “plays a game” is a job of the operating system. (a) True (b) False
3. 3.🧰 Which program would you use for making a budget table? (a) a paint program (b) a web browser (c) a presentation program (d) a spreadsheet
4. 4.🧩 Is an operating system hardware or software? (a) software (b) hardware
5. 5.True or false: typing a letter is done in a web browser. (a) False (b) True
6. 6.🔁 When does the operating system start working? (a) after we print (b) when we sneeze (c) as the computer starts (d) only at night
7. 7.🧰 Which program would you use for opening a website? (a) a presentation program (b) a word processor (c) a spreadsheet (d) a web browser
8. 8.Which of these is a job of the operating system? (a) adds up marks (b) draws a picture (c) opens a website (d) manages all the files
9. 9.Which of these is done in a paint program? (a) typing a letter (b) drawing a kite (c) making a budget table (d) adding up marks
10. 10.True or false: typing a letter is done in a presentation program. (a) True (b) False
11. 11.🖥️ What is the software that starts and runs the whole computer? (a) an operating system (b) a paint program (c) a web browser (d) a word processor
12. 12.True or false: “plays a game” is a job of an app. (a) False (b) True
13. 13.Which of these is done in a web browser? (a) typing a letter (b) opening a website (c) making a budget table (d) writing a story
14. 14.Which of these is a job of an app? (a) plays a song (b) starts up the computer (c) shares memory among apps (d) runs the other programs
15. 15.True or false: “adds up marks” is a job of an app. (a) False (b) True
16. 16.🧰 Which program would you use for drawing a kite? (a) a web browser (b) a paint program (c) a presentation program (d) a word processor
17. 17.Which of these is done in a paint program? (a) typing a letter (b) making a budget table (c) adding up marks (d) colouring a picture
18. 18.Which of these is done in a word processor? (a) drawing a kite (b) writing a story (c) colouring a picture (d) adding up marks
19. 19.🖥️ Who does this job: “shares memory among apps” — the operating system or an app? (a) an app (b) the operating system
20. 20.Which of these is done in a word processor? (a) typing a letter (b) opening a website (c) drawing a kite (d) making a budget table
21. 21.True or false: “types a letter” is a job of an app. (a) False (b) True
22. 22.Which of these is a job of the operating system? (a) adds up marks (b) draws a picture (c) opens a website (d) shares memory among apps
23. 23.🖥️ Who does this job: “draws a picture” — the operating system or an app? (a) the operating system (b) an app
24. 24.🖥️ Who does this job: “types a letter” — the operating system or an app? (a) an app (b) the operating system
25. 25.Which of these is a job of an app? (a) runs the other programs (b) shows the desktop (c) adds up marks (d) talks to the devices
26. 26.Which of these is a job of the operating system? (a) types a letter (b) draws a picture (c) adds up marks (d) shows the desktop
27. 27.True or false: “manages all the files” is a job of an app. (a) False (b) True
28. 28.Which of these is done in a spreadsheet? (a) adding up marks (b) opening a website (c) writing a story (d) drawing a kite
29. 29.True or false: drawing a kite is done in a paint program. (a) True (b) False
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.True or false: “types a letter” is a job of the operating system. (a) False (b) True
33. 33.🧰 Which program would you use for writing a story? (a) a web browser (b) a presentation program (c) a paint program (d) a word processor
34. 34.Which of these is a job of the operating system? (a) opens a website (b) starts up the computer (c) types a letter (d) plays a game
35. 35.🖥️ Who does this job: “shows the desktop” — the operating system or an app? (a) an app (b) the operating system
36. 36.True or false: drawing a kite is done in a word processor. (a) True (b) False
37. 37.Which of these is a job of an app? (a) manages all the files (b) starts up the computer (c) draws a picture (d) shares memory among apps
38. 38.True or false: making a budget table is done in a web browser. (a) False (b) True
39. 39.True or false: making slides for a talk is done in a presentation program. (a) False (b) True
40. 40.Which of these is done in a presentation program? (a) drawing a kite (b) typing a letter (c) opening a website (d) making slides for a talk

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