Class 4 Computer Worksheet: Operating System

Computer lesson 19: The operating system · Set 113 · 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 web browser? (a) colouring a picture (b) opening a website (c) writing a story (d) adding up marks
2. 2.Which of these is a job of the operating system? (a) plays a song (b) draws a picture (c) types a letter (d) shares memory among apps
3. 3.🧩 Is an operating system hardware or software? (a) hardware (b) software
4. 4.🧰 Which program would you use for making a budget table? (a) a web browser (b) a presentation program (c) a spreadsheet (d) a word processor
5. 5.True or false: “adds up marks” is a job of the operating system. (a) False (b) True
6. 6.🖥️ Who does this job: “runs the other programs” — the operating system or an app? (a) an app (b) the operating system
7. 7.Which of these is done in a paint program? (a) colouring a picture (b) writing a story (c) opening a website (d) typing a letter
8. 8.True or false: opening a website is done in a spreadsheet. (a) True (b) False
9. 9.🧰 Which program would you use for making slides for a talk? (a) a paint program (b) a presentation program (c) a web browser (d) a spreadsheet
10. 10.🧰 Which program would you use for drawing a kite? (a) a web browser (b) a paint program (c) a spreadsheet (d) a word processor
11. 11.Which of these is a job of the operating system? (a) draws a picture (b) adds up marks (c) opens a website (d) starts up the computer
12. 12.Which of these is done in a word processor? (a) adding up marks (b) making a budget table (c) opening a website (d) typing a letter
13. 13.🖥️ Who does this job: “shows the desktop” — the operating system or an app? (a) the operating system (b) an app
14. 14.Which of these is done in a presentation program? (a) making slides for a talk (b) opening a website (c) typing a letter (d) colouring a picture
15. 15.🖥️ Who does this job: “plays a game” — the operating system or an app? (a) the operating system (b) an app
16. 16.🧰 Which program would you use for colouring a picture? (a) a word processor (b) a presentation program (c) a paint program (d) a web browser
17. 17.🖥️ Who does this job: “manages all the files” — the operating system or an app? (a) an app (b) the operating system
18. 18.🧰 Which program would you use for typing a letter? (a) a paint program (b) a word processor (c) a presentation program (d) a web browser
19. 19.🖥️ Who does this job: “adds up marks” — the operating system or an app? (a) the operating system (b) an app
20. 20.True or false: “shows the desktop” is a job of the operating system. (a) True (b) False
21. 21.Which of these is done in a paint program? (a) drawing a kite (b) opening a website (c) writing a story (d) typing a letter
22. 22.Which of these is a job of an app? (a) shares memory among apps (b) manages all the files (c) starts up the computer (d) draws a picture
23. 23.Which of these is a job of the operating system? (a) adds up marks (b) shows the desktop (c) plays a game (d) plays a song
24. 24.True or false: drawing a kite is done in a paint program. (a) False (b) True
25. 25.🖥️ Who does this job: “plays a song” — the operating system or an app? (a) the operating system (b) an app
26. 26.Which of these is a job of the operating system? (a) adds up marks (b) talks to the devices (c) types a letter (d) plays a song
27. 27.🔁 When does the operating system start working? (a) when we sneeze (b) after we print (c) only at night (d) as the computer starts
28. 28.Which of these is done in a spreadsheet? (a) making slides for a talk (b) making a budget table (c) opening a website (d) typing a letter
29. 29.True or false: writing a story is done in a word processor. (a) False (b) True
30. 30.🧰 Which program would you use for adding up marks? (a) a spreadsheet (b) a paint program (c) a presentation program (d) a word processor
31. 31.True or false: adding up marks is done in a presentation program. (a) True (b) False
32. 32.Which of these is a job of an app? (a) starts up the computer (b) plays a song (c) runs the other programs (d) manages all the files
33. 33.True or false: typing a letter is done in a word processor. (a) True (b) False
34. 34.🖥️ What is the software that starts and runs the whole computer? (a) a word processor (b) a web browser (c) a paint program (d) an operating system
35. 35.True or false: drawing a kite is done in a word processor. (a) False (b) True
36. 36.🧰 Which program would you use for writing a story? (a) a spreadsheet (b) a paint program (c) a web browser (d) a word processor
37. 37.🖥️ Who does this job: “types a letter” — the operating system or an app? (a) the operating system (b) an app
38. 38.🖥️ Who does this job: “opens a website” — the operating system or an app? (a) an app (b) the operating system
39. 39.True or false: “starts up the computer” is a job of an app. (a) True (b) False
40. 40.True or false: “talks to the devices” is a job of an app. (a) False (b) True

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