Class 4 Computer Worksheet: Operating System

Computer lesson 19: The operating system · Set 627 · 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 presentation program? (a) making a budget table (b) drawing a kite (c) making slides for a talk (d) opening a website
2. 2.Which of these is a job of the operating system? (a) opens a website (b) draws a picture (c) plays a game (d) starts up the computer
3. 3.True or false: making slides for a talk is done in a presentation program. (a) False (b) True
4. 4.🔁 When does the operating system start working? (a) as the computer starts (b) only at night (c) when we sneeze (d) after we print
5. 5.True or false: colouring a picture is done in a paint program. (a) True (b) False
6. 6.Which of these is a job of an app? (a) draws a picture (b) runs the other programs (c) shows the desktop (d) shares memory among apps
7. 7.Which of these is a job of the operating system? (a) plays a game (b) runs the other programs (c) types a letter (d) draws a picture
8. 8.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 song
9. 9.🧰 Which program would you use for adding up marks? (a) a web browser (b) a presentation program (c) a spreadsheet (d) a paint program
10. 10.🖥️ Who does this job: “starts up the computer” — the operating system or an app? (a) the operating system (b) an app
11. 11.🧰 Which program would you use for opening a website? (a) a presentation program (b) a spreadsheet (c) a word processor (d) a web browser
12. 12.🧰 Which program would you use for making a budget table? (a) a word processor (b) a paint program (c) a web browser (d) a spreadsheet
13. 13.Which of these is done in a spreadsheet? (a) drawing a kite (b) writing a story (c) typing a letter (d) adding up marks
14. 14.True or false: writing a story is done in a word processor. (a) True (b) False
15. 15.True or false: typing a letter is done in a word processor. (a) False (b) True
16. 16.🧩 Is an operating system hardware or software? (a) software (b) hardware
17. 17.True or false: making a budget table is done in a presentation program. (a) True (b) False
18. 18.🖥️ What is the software that starts and runs the whole computer? (a) an operating system (b) a word processor (c) a paint program (d) a web browser
19. 19.True or false: “draws a picture” is a job of an app. (a) True (b) False
20. 20.🧰 Which program would you use for making slides for a talk? (a) a web browser (b) a presentation program (c) a paint program (d) a word processor
21. 21.True or false: “talks to the devices” is a job of the operating system. (a) True (b) False
22. 22.Which of these is a job of an app? (a) manages all the files (b) starts up the computer (c) plays a song (d) shows the desktop
23. 23.🧰 Which program would you use for colouring a picture? (a) a word processor (b) a spreadsheet (c) a web browser (d) a paint program
24. 24.True or false: colouring a picture is done in a spreadsheet. (a) False (b) True
25. 25.🖥️ Who does this job: “types a letter” — the operating system or an app? (a) the operating system (b) an app
26. 26.🧰 Which program would you use for typing a letter? (a) a paint program (b) a word processor (c) a web browser (d) a presentation program
27. 27.🧰 Which program would you use for writing a story? (a) a spreadsheet (b) a word processor (c) a web browser (d) a paint program
28. 28.Which of these is done in a spreadsheet? (a) colouring a picture (b) making a budget table (c) drawing a kite (d) writing a story
29. 29.True or false: “shows the desktop” is a job of the operating system. (a) False (b) True
30. 30.🖥️ Who does this job: “opens a website” — the operating system or an app? (a) the operating system (b) an app
31. 31.Which of these is a job of an app? (a) shows the desktop (b) talks to the devices (c) manages all the files (d) opens a website
32. 32.True or false: making a budget table is done in a web browser. (a) True (b) False
33. 33.Which of these is done in a paint program? (a) making slides for a talk (b) colouring a picture (c) making a budget table (d) adding up marks
34. 34.🧰 Which program would you use for drawing a kite? (a) a paint program (b) a spreadsheet (c) a presentation program (d) a word processor
35. 35.True or false: making slides for a talk is done in a spreadsheet. (a) True (b) False
36. 36.🖥️ Who does this job: “talks to the devices” — the operating system or an app? (a) an app (b) the operating system
37. 37.True or false: opening a website is done in a web browser. (a) True (b) False
38. 38.True or false: typing a letter is done in a web browser. (a) True (b) False
39. 39.🖥️ Who does this job: “draws a picture” — the operating system or an app? (a) an app (b) the operating system
40. 40.🖥️ Who does this job: “adds up marks” — the operating system or an app? (a) the operating system (b) an app

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