Class 4 Computer Worksheet: Operating System

Computer lesson 19: The operating system · Set 305 · 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 program would you use for writing a story? (a) a presentation program (b) a paint program (c) a spreadsheet (d) a word processor
2. 2.🖥️ 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
3. 3.🖥️ Who does this job: “shows the desktop” — the operating system or an app? (a) an app (b) the operating system
4. 4.Which of these is done in a presentation program? (a) colouring a picture (b) adding up marks (c) making slides for a talk (d) drawing a kite
5. 5.Which of these is a job of an app? (a) shows the desktop (b) manages all the files (c) opens a website (d) runs the other programs
6. 6.True or false: colouring a picture is done in a paint program. (a) True (b) False
7. 7.True or false: “draws a picture” is a job of the operating system. (a) False (b) True
8. 8.True or false: “shows the desktop” is a job of the operating system. (a) False (b) True
9. 9.True or false: “shows the desktop” is a job of an app. (a) False (b) True
10. 10.Which of these is a job of the operating system? (a) plays a song (b) types a letter (c) shows the desktop (d) opens a website
11. 11.🖥️ Who does this job: “opens a website” — the operating system or an app? (a) an app (b) the operating system
12. 12.True or false: making a budget table is done in a web browser. (a) False (b) True
13. 13.True or false: “shares memory among apps” is a job of an app. (a) True (b) False
14. 14.Which of these is done in a paint program? (a) typing a letter (b) adding up marks (c) making a budget table (d) drawing a kite
15. 15.Which of these is done in a paint program? (a) colouring a picture (b) opening a website (c) making a budget table (d) typing a letter
16. 16.True or false: “adds up marks” is a job of an app. (a) True (b) False
17. 17.Which of these is a job of an app? (a) shows the desktop (b) manages all the files (c) adds up marks (d) talks to the devices
18. 18.Which of these is done in a word processor? (a) colouring a picture (b) opening a website (c) adding up marks (d) typing a letter
19. 19.True or false: “talks to the devices” is a job of the operating system. (a) True (b) False
20. 20.🖥️ Who does this job: “manages all the files” — the operating system or an app? (a) an app (b) the operating system
21. 21.🖥️ Who does this job: “shares memory among apps” — the operating system or an app? (a) the operating system (b) an app
22. 22.🖥️ Who does this job: “plays a game” — the operating system or an app? (a) the operating system (b) an app
23. 23.🖥️ Who does this job: “draws a picture” — the operating system or an app? (a) an app (b) the operating system
24. 24.🖥️ Who does this job: “runs the other programs” — the operating system or an app? (a) the operating system (b) an app
25. 25.True or false: drawing a kite is done in a paint program. (a) False (b) True
26. 26.Which of these is a job of an app? (a) runs the other programs (b) manages all the files (c) plays a game (d) starts up the computer
27. 27.Which of these is a job of the operating system? (a) talks to the devices (b) draws a picture (c) plays a song (d) types a letter
28. 28.🧰 Which program would you use for typing a letter? (a) a word processor (b) a web browser (c) a presentation program (d) a spreadsheet
29. 29.Which of these is a job of the operating system? (a) opens a website (b) runs the other programs (c) plays a game (d) draws a picture
30. 30.Which of these is a job of an app? (a) shares memory among apps (b) runs the other programs (c) starts up the computer (d) draws a picture
31. 31.🔁 When does the operating system start working? (a) when we sneeze (b) after we print (c) as the computer starts (d) only at night
32. 32.True or false: “types a letter” is a job of the operating system. (a) False (b) True
33. 33.True or false: “runs the other programs” is a job of an app. (a) False (b) True
34. 34.🖥️ Who does this job: “adds up marks” — the operating system or an app? (a) an app (b) the operating system
35. 35.Which of these is done in a web browser? (a) making a budget table (b) opening a website (c) colouring a picture (d) making slides for a talk
36. 36.🧰 Which program would you use for making a budget table? (a) a presentation program (b) a spreadsheet (c) a word processor (d) a web browser
37. 37.True or false: “manages all the files” is a job of the operating system. (a) True (b) False
38. 38.🧰 Which program would you use for colouring a picture? (a) a spreadsheet (b) a presentation program (c) a paint program (d) a word processor
39. 39.True or false: typing a letter is done in a paint program. (a) True (b) False
40. 40.Which of these is a job of the operating system? (a) plays a game (b) draws a picture (c) manages all the files (d) plays a song

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