Class 4 Computer Worksheet: Operating System

Computer lesson 19: The operating system · Set 999 · 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.🖥️ Who does this job: “plays a song” — the operating system or an app? (a) an app (b) the operating system
2. 2.Which of these is a job of an app? (a) manages all the files (b) plays a game (c) shares memory among apps (d) starts up the computer
3. 3.True or false: writing a story is done in a word processor. (a) True (b) False
4. 4.Which of these is a job of the operating system? (a) types a letter (b) runs the other programs (c) plays a song (d) adds up marks
5. 5.🖥️ Who does this job: “shows the desktop” — the operating system or an app? (a) the operating system (b) an app
6. 6.Which of these is a job of an app? (a) starts up the computer (b) opens a website (c) talks to the devices (d) runs the other programs
7. 7.True or false: drawing a kite is done in a word processor. (a) False (b) True
8. 8.Which of these is a job of the operating system? (a) opens a website (b) manages all the files (c) adds up marks (d) draws a picture
9. 9.Which of these is a job of an app? (a) manages all the files (b) shows the desktop (c) draws a picture (d) starts up the computer
10. 10.Which of these is a job of the operating system? (a) draws a picture (b) talks to the devices (c) plays a song (d) types a letter
11. 11.🧩 Is an operating system hardware or software? (a) software (b) hardware
12. 12.🧰 Which program would you use for drawing a kite? (a) a presentation program (b) a paint program (c) a word processor (d) a web browser
13. 13.True or false: “plays a game” is a job of the operating system. (a) True (b) False
14. 14.Which of these is done in a paint program? (a) making slides for a talk (b) typing a letter (c) drawing a kite (d) writing a story
15. 15.🧰 Which program would you use for writing a story? (a) a web browser (b) a spreadsheet (c) a word processor (d) a paint program
16. 16.🧰 Which program would you use for making a budget table? (a) a word processor (b) a web browser (c) a spreadsheet (d) a presentation program
17. 17.🧰 Which program would you use for making slides for a talk? (a) a spreadsheet (b) a word processor (c) a web browser (d) a presentation program
18. 18.🧰 Which program would you use for typing a letter? (a) a paint program (b) a web browser (c) a word processor (d) a presentation program
19. 19.True or false: opening a website is done in a paint program. (a) False (b) True
20. 20.🖥️ Who does this job: “adds up marks” — the operating system or an app? (a) the operating system (b) an app
21. 21.🧰 Which program would you use for colouring a picture? (a) a word processor (b) a spreadsheet (c) a paint program (d) a presentation program
22. 22.Which of these is done in a paint program? (a) adding up marks (b) colouring a picture (c) making a budget table (d) typing a letter
23. 23.True or false: colouring a picture is done in a paint program. (a) True (b) False
24. 24.Which of these is done in a presentation program? (a) making a budget table (b) making slides for a talk (c) typing a letter (d) writing a story
25. 25.Which of these is a job of the operating system? (a) adds up marks (b) opens a website (c) plays a game (d) starts up the computer
26. 26.Which of these is a job of an app? (a) starts up the computer (b) manages all the files (c) plays a song (d) shows the desktop
27. 27.True or false: “shows the desktop” is a job of the operating system. (a) False (b) True
28. 28.🖥️ Who does this job: “manages all the files” — the operating system or an app? (a) an app (b) the operating system
29. 29.🖥️ What is the software that starts and runs the whole computer? (a) a paint program (b) a word processor (c) an operating system (d) a web browser
30. 30.True or false: making a budget table is done in a spreadsheet. (a) False (b) True
31. 31.Which of these is done in a spreadsheet? (a) making slides for a talk (b) drawing a kite (c) adding up marks (d) writing a story
32. 32.🖥️ Who does this job: “plays a game” — the operating system or an app? (a) the operating system (b) an app
33. 33.True or false: “manages all the files” is a job of the operating system. (a) False (b) True
34. 34.Which of these is a job of the operating system? (a) shares memory among apps (b) plays a song (c) adds up marks (d) types a letter
35. 35.Which of these is a job of an app? (a) types a letter (b) shares memory among apps (c) shows the desktop (d) runs the other programs
36. 36.True or false: typing a letter is done in a paint program. (a) False (b) True
37. 37.True or false: “shares memory among apps” is a job of an app. (a) False (b) True
38. 38.🔁 When does the operating system start working? (a) after we print (b) only at night (c) as the computer starts (d) when we sneeze
39. 39.Which of these is done in a word processor? (a) adding up marks (b) drawing a kite (c) opening a website (d) typing a letter
40. 40.🖥️ Who does this job: “runs the other programs” — the operating system or an app? (a) an app (b) the operating system

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