Class 4 Computer Worksheet: Operating System

Computer lesson 19: The operating system · Set 672 · 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.🖥️ 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
2. 2.True or false: making a budget table is done in a spreadsheet. (a) False (b) True
3. 3.True or false: drawing a kite is done in a presentation program. (a) False (b) True
4. 4.Which of these is a job of the operating system? (a) draws a picture (b) runs the other programs (c) opens a website (d) types a letter
5. 5.True or false: “adds up marks” is a job of an app. (a) False (b) True
6. 6.True or false: making slides for a talk is done in a presentation program. (a) True (b) False
7. 7.Which of these is a job of the operating system? (a) draws a picture (b) types a letter (c) talks to the devices (d) opens a website
8. 8.Which of these is done in a paint program? (a) making slides for a talk (b) typing a letter (c) colouring a picture (d) making a budget table
9. 9.True or false: “plays a song” is a job of the operating system. (a) False (b) True
10. 10.🧰 Which program would you use for adding up marks? (a) a presentation program (b) a web browser (c) a paint program (d) a spreadsheet
11. 11.🖥️ Who does this job: “talks to the devices” — the operating system or an app? (a) an app (b) the operating system
12. 12.Which of these is done in a word processor? (a) writing a story (b) drawing a kite (c) making slides for a talk (d) colouring a picture
13. 13.Which of these is a job of an app? (a) shows the desktop (b) talks to the devices (c) types a letter (d) runs the other programs
14. 14.Which of these is done in a presentation program? (a) writing a story (b) drawing a kite (c) making slides for a talk (d) colouring a picture
15. 15.🔁 When does the operating system start working? (a) as the computer starts (b) after we print (c) when we sneeze (d) only at night
16. 16.Which of these is done in a paint program? (a) drawing a kite (b) making slides for a talk (c) typing a letter (d) making a budget table
17. 17.🖥️ Who does this job: “runs the other programs” — the operating system or an app? (a) an app (b) the operating system
18. 18.Which of these is a job of the operating system? (a) adds up marks (b) types a letter (c) manages all the files (d) opens a website
19. 19.Which of these is a job of the operating system? (a) shows the desktop (b) plays a song (c) opens a website (d) types a letter
20. 20.🧰 Which program would you use for making a budget table? (a) a spreadsheet (b) a web browser (c) a word processor (d) a presentation program
21. 21.🧰 Which program would you use for making slides for a talk? (a) a word processor (b) a web browser (c) a spreadsheet (d) a presentation program
22. 22.Which of these is done in a web browser? (a) opening a website (b) colouring a picture (c) drawing a kite (d) adding up marks
23. 23.True or false: typing a letter is done in a web browser. (a) False (b) True
24. 24.Which of these is a job of an app? (a) shows the desktop (b) starts up the computer (c) opens a website (d) runs the other programs
25. 25.True or false: opening a website is done in a web browser. (a) True (b) False
26. 26.🖥️ Who does this job: “plays a game” — the operating system or an app? (a) an app (b) the operating system
27. 27.🖥️ Who does this job: “manages all the files” — the operating system or an app? (a) an app (b) the operating system
28. 28.Which of these is done in a spreadsheet? (a) writing a story (b) colouring a picture (c) drawing a kite (d) making a budget table
29. 29.Which of these is a job of the operating system? (a) starts up the computer (b) opens a website (c) types a letter (d) plays a game
30. 30.Which of these is done in a word processor? (a) opening a website (b) drawing a kite (c) typing a letter (d) adding up marks
31. 31.🖥️ Who does this job: “types a letter” — the operating system or an app? (a) an app (b) the operating system
32. 32.True or false: “plays a song” is a job of an app. (a) False (b) True
33. 33.True or false: “draws a picture” is a job of an app. (a) True (b) False
34. 34.True or false: colouring a picture is done in a paint program. (a) True (b) False
35. 35.True or false: “starts up the computer” is a job of the operating system. (a) False (b) True
36. 36.🖥️ Who does this job: “starts up the computer” — the operating system or an app? (a) the operating system (b) an app
37. 37.True or false: adding up marks is done in a spreadsheet. (a) True (b) False
38. 38.True or false: writing a story is done in a web browser. (a) False (b) True
39. 39.🖥️ Who does this job: “adds up marks” — the operating system or an app? (a) the operating system (b) an app
40. 40.True or false: making a budget table is done in a paint program. (a) True (b) False

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