Class 4 Computer Worksheet: Operating System

Computer lesson 19: The operating system · Set 453 · 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: drawing a kite is done in a spreadsheet. (a) True (b) False
2. 2.Which of these is a job of an app? (a) manages all the files (b) types a letter (c) talks to the devices (d) shares memory among apps
3. 3.🖥️ Who does this job: “shows the desktop” — the operating system or an app? (a) the operating system (b) an app
4. 4.🖥️ Who does this job: “adds up marks” — the operating system or an app? (a) an app (b) the operating system
5. 5.Which of these is done in a presentation program? (a) making slides for a talk (b) colouring a picture (c) adding up marks (d) writing a story
6. 6.True or false: “shows the desktop” is a job of an app. (a) True (b) False
7. 7.Which of these is done in a spreadsheet? (a) writing a story (b) making slides for a talk (c) adding up marks (d) typing a letter
8. 8.Which of these is done in a spreadsheet? (a) opening a website (b) writing a story (c) making a budget table (d) making slides for a talk
9. 9.True or false: “adds up marks” is a job of an app. (a) False (b) True
10. 10.🧰 Which program would you use for colouring a picture? (a) a web browser (b) a paint program (c) a spreadsheet (d) a word processor
11. 11.🖥️ Who does this job: “manages all the files” — the operating system or an app? (a) an app (b) the operating system
12. 12.Which of these is a job of an app? (a) starts up the computer (b) shows the desktop (c) talks to the devices (d) opens a website
13. 13.🔁 When does the operating system start working? (a) after we print (b) when we sneeze (c) as the computer starts (d) only at night
14. 14.Which of these is a job of the operating system? (a) types a letter (b) plays a song (c) draws a picture (d) manages all the files
15. 15.True or false: “runs the other programs” is a job of an app. (a) False (b) True
16. 16.True or false: “draws a picture” is a job of the operating system. (a) True (b) False
17. 17.True or false: making slides for a talk is done in a presentation program. (a) False (b) True
18. 18.🧩 Is an operating system hardware or software? (a) hardware (b) software
19. 19.Which of these is a job of an app? (a) shares memory among apps (b) plays a game (c) talks to the devices (d) runs the other programs
20. 20.🧰 Which program would you use for writing a story? (a) a web browser (b) a word processor (c) a paint program (d) a presentation program
21. 21.🖥️ Who does this job: “plays a song” — the operating system or an app? (a) an app (b) the operating system
22. 22.Which of these is a job of the operating system? (a) adds up marks (b) draws a picture (c) opens a website (d) shares memory among apps
23. 23.True or false: writing a story is done in a word processor. (a) False (b) True
24. 24.🧰 Which program would you use for making a budget table? (a) a presentation program (b) a paint program (c) a spreadsheet (d) a word processor
25. 25.🖥️ Who does this job: “runs the other programs” — the operating system or an app? (a) an app (b) the operating system
26. 26.True or false: opening a website is done in a paint program. (a) False (b) True
27. 27.🖥️ Who does this job: “plays a game” — the operating system or an app? (a) the operating system (b) an app
28. 28.Which of these is a job of the operating system? (a) types a letter (b) draws a picture (c) starts up the computer (d) plays a song
29. 29.🖥️ Who does this job: “starts up the computer” — the operating system or an app? (a) the operating system (b) an app
30. 30.Which of these is done in a paint program? (a) opening a website (b) making slides for a talk (c) colouring a picture (d) typing a letter
31. 31.🖥️ What is the software that starts and runs the whole computer? (a) an operating system (b) a web browser (c) a word processor (d) a paint program
32. 32.True or false: making slides for a talk is done in a paint program. (a) False (b) True
33. 33.True or false: “shows the desktop” is a job of the operating system. (a) True (b) False
34. 34.Which of these is a job of the operating system? (a) plays a song (b) opens a website (c) runs the other programs (d) draws a picture
35. 35.🖥️ Who does this job: “opens a website” — the operating system or an app? (a) the operating system (b) an app
36. 36.True or false: drawing a kite is done in a word processor. (a) False (b) True
37. 37.🧰 Which program would you use for drawing a kite? (a) a word processor (b) a web browser (c) a paint program (d) a spreadsheet
38. 38.Which of these is done in a web browser? (a) colouring a picture (b) making slides for a talk (c) opening a website (d) adding up marks
39. 39.True or false: writing a story is done in a spreadsheet. (a) False (b) True
40. 40.🧰 Which program would you use for typing a letter? (a) a word processor (b) a presentation program (c) a spreadsheet (d) a paint program

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