Class 4 Computer Worksheet: Operating System

Computer lesson 19: The operating system · Set 957 · 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 slides for a talk (b) colouring a picture (c) typing a letter (d) making a budget table
2. 2.🧰 Which program would you use for adding up marks? (a) a spreadsheet (b) a word processor (c) a presentation program (d) a web browser
3. 3.🧰 Which program would you use for making slides for a talk? (a) a spreadsheet (b) a presentation program (c) a paint program (d) a web browser
4. 4.True or false: making slides for a talk is done in a presentation program. (a) False (b) True
5. 5.Which of these is a job of an app? (a) shows the desktop (b) starts up the computer (c) draws a picture (d) shares memory among apps
6. 6.Which of these is done in a web browser? (a) opening a website (b) adding up marks (c) drawing a kite (d) making a budget table
7. 7.🖥️ Who does this job: “shares memory among apps” — the operating system or an app? (a) the operating system (b) an app
8. 8.Which of these is a job of an app? (a) plays a game (b) starts up the computer (c) manages all the files (d) shows the desktop
9. 9.Which of these is a job of the operating system? (a) adds up marks (b) shares memory among apps (c) draws a picture (d) types a letter
10. 10.🧰 Which program would you use for writing a story? (a) a spreadsheet (b) a paint program (c) a word processor (d) a web browser
11. 11.True or false: “runs the other programs” is a job of an app. (a) True (b) False
12. 12.🔁 When does the operating system start working? (a) after we print (b) only at night (c) as the computer starts (d) when we sneeze
13. 13.🖥️ What is the software that starts and runs the whole computer? (a) a paint program (b) a web browser (c) an operating system (d) a word processor
14. 14.True or false: “adds up marks” is a job of the operating system. (a) False (b) True
15. 15.🧰 Which program would you use for drawing a kite? (a) a spreadsheet (b) a word processor (c) a paint program (d) a web browser
16. 16.Which of these is a job of an app? (a) runs the other programs (b) shows the desktop (c) adds up marks (d) manages all the files
17. 17.Which of these is done in a paint program? (a) typing a letter (b) making a budget table (c) colouring a picture (d) adding up marks
18. 18.Which of these is a job of an app? (a) types a letter (b) talks to the devices (c) shares memory among apps (d) starts up the computer
19. 19.True or false: drawing a kite is done in a paint program. (a) False (b) True
20. 20.True or false: writing a story is done in a word processor. (a) False (b) True
21. 21.True or false: “manages all the files” is a job of the operating system. (a) True (b) False
22. 22.Which of these is a job of an app? (a) runs the other programs (b) manages all the files (c) opens a website (d) shows the desktop
23. 23.True or false: “draws a picture” is a job of the operating system. (a) False (b) True
24. 24.True or false: “plays a game” is a job of the operating system. (a) True (b) False
25. 25.🖥️ Who does this job: “types a letter” — the operating system or an app? (a) the operating system (b) an app
26. 26.True or false: adding up marks is done in a web browser. (a) True (b) False
27. 27.Which of these is done in a paint program? (a) writing a story (b) typing a letter (c) drawing a kite (d) making a budget table
28. 28.Which of these is a job of the operating system? (a) plays a game (b) opens a website (c) plays a song (d) shows the desktop
29. 29.🧰 Which program would you use for colouring a picture? (a) a paint program (b) a presentation program (c) a spreadsheet (d) a word processor
30. 30.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
31. 31.True or false: “starts up the computer” is a job of an app. (a) True (b) False
32. 32.🖥️ Who does this job: “manages all the files” — the operating system or an app? (a) an app (b) the operating system
33. 33.True or false: “runs the other programs” is a job of the operating system. (a) False (b) True
34. 34.🧩 Is an operating system hardware or software? (a) hardware (b) software
35. 35.🖥️ Who does this job: “starts up the computer” — the operating system or an app? (a) the operating system (b) an app
36. 36.🖥️ Who does this job: “plays a game” — the operating system or an app? (a) the operating system (b) an app
37. 37.🖥️ Who does this job: “draws a picture” — the operating system or an app? (a) the operating system (b) an app
38. 38.🖥️ Who does this job: “adds up marks” — the operating system or an app? (a) the operating system (b) an app
39. 39.True or false: making a budget table is done in a presentation program. (a) True (b) False
40. 40.True or false: drawing a kite is done in a spreadsheet. (a) False (b) True

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