Class 4 Computer Worksheet: Operating System

Computer lesson 19: The operating system · Set 558 · 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 the operating system. (a) False (b) True
2. 2.True or false: “runs the other programs” is a job of an app. (a) True (b) False
3. 3.Which of these is done in a presentation program? (a) colouring a picture (b) drawing a kite (c) adding up marks (d) making slides for a talk
4. 4.True or false: “starts up the computer” is a job of an app. (a) True (b) False
5. 5.True or false: writing a story is done in a word processor. (a) False (b) True
6. 6.🖥️ Who does this job: “starts up the computer” — the operating system or an app? (a) the operating system (b) an app
7. 7.Which of these is done in a paint program? (a) making a budget table (b) drawing a kite (c) opening a website (d) writing a story
8. 8.True or false: drawing a kite is done in a word processor. (a) False (b) True
9. 9.🔁 When does the operating system start working? (a) after we print (b) when we sneeze (c) as the computer starts (d) only at night
10. 10.Which of these is done in a web browser? (a) writing a story (b) colouring a picture (c) adding up marks (d) opening a website
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: drawing a kite is done in a presentation program. (a) False (b) True
13. 13.🖥️ Who does this job: “runs the other programs” — the operating system or an app? (a) an app (b) the operating system
14. 14.Which of these is done in a paint program? (a) making slides for a talk (b) adding up marks (c) writing a story (d) colouring a picture
15. 15.Which of these is done in a spreadsheet? (a) opening a website (b) typing a letter (c) colouring a picture (d) making a budget table
16. 16.True or false: adding up marks is done in a spreadsheet. (a) False (b) True
17. 17.Which of these is a job of an app? (a) manages all the files (b) shares memory among apps (c) opens a website (d) runs the other programs
18. 18.🖥️ Who does this job: “adds up marks” — the operating system or an app? (a) an app (b) the operating system
19. 19.True or false: drawing a kite is done in a web browser. (a) False (b) True
20. 20.🖥️ Who does this job: “plays a game” — the operating system or an app? (a) the operating system (b) an app
21. 21.True or false: “adds up marks” is a job of an app. (a) False (b) True
22. 22.Which of these is a job of the operating system? (a) plays a song (b) types a letter (c) runs the other programs (d) opens a website
23. 23.🖥️ Who does this job: “manages all the files” — the operating system or an app? (a) an app (b) the operating system
24. 24.True or false: “opens a website” is a job of the operating system. (a) False (b) True
25. 25.Which of these is a job of the operating system? (a) types a letter (b) plays a song (c) shows the desktop (d) opens a website
26. 26.🧰 Which program would you use for colouring a picture? (a) a paint program (b) a web browser (c) a presentation program (d) a word processor
27. 27.Which of these is a job of the operating system? (a) types a letter (b) plays a song (c) plays a game (d) shares memory among apps
28. 28.True or false: “plays a game” is a job of the operating system. (a) False (b) True
29. 29.Which of these is done in a word processor? (a) typing a letter (b) opening a website (c) making slides for a talk (d) drawing a kite
30. 30.True or false: drawing a kite is done in a paint program. (a) True (b) False
31. 31.🖥️ Who does this job: “opens a website” — the operating system or an app? (a) the operating system (b) an app
32. 32.🧰 Which program would you use for making a budget table? (a) a spreadsheet (b) a web browser (c) a word processor (d) a paint program
33. 33.Which of these is a job of an app? (a) shares memory among apps (b) adds up marks (c) talks to the devices (d) manages all the files
34. 34.🧰 Which program would you use for typing a letter? (a) a spreadsheet (b) a web browser (c) a presentation program (d) a word processor
35. 35.🧩 Is an operating system hardware or software? (a) hardware (b) software
36. 36.Which of these is a job of the operating system? (a) plays a game (b) opens a website (c) manages all the files (d) types a letter
37. 37.🖥️ Who does this job: “shares memory among apps” — the operating system or an app? (a) an app (b) the operating system
38. 38.True or false: “plays a song” is a job of the operating system. (a) True (b) False
39. 39.🧰 Which program would you use for writing a story? (a) a spreadsheet (b) a paint program (c) a web browser (d) a word processor
40. 40.🧰 Which program would you use for opening a website? (a) a presentation program (b) a spreadsheet (c) a word processor (d) a web browser

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