Class 4 Computer Worksheet: Operating System

Computer lesson 19: The operating system · Set 433 · 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 word processor (b) a presentation program (c) a paint program (d) a web browser
2. 2.Which of these is a job of an app? (a) shares memory among apps (b) runs the other programs (c) draws a picture (d) talks to the devices
3. 3.Which of these is a job of the operating system? (a) types a letter (b) runs the other programs (c) opens a website (d) plays a song
4. 4.Which of these is a job of an app? (a) runs the other programs (b) adds up marks (c) talks to the devices (d) starts up the computer
5. 5.🖥️ Who does this job: “manages all the files” — the operating system or an app? (a) an app (b) the operating system
6. 6.🖥️ Who does this job: “runs the other programs” — the operating system or an app? (a) an app (b) the operating system
7. 7.Which of these is done in a paint program? (a) opening a website (b) making slides for a talk (c) adding up marks (d) drawing a kite
8. 8.🖥️ What is the software that starts and runs the whole computer? (a) a paint program (b) an operating system (c) a word processor (d) a web browser
9. 9.True or false: drawing a kite is done in a paint program. (a) False (b) True
10. 10.Which of these is a job of the operating system? (a) talks to the devices (b) adds up marks (c) types a letter (d) plays a song
11. 11.🧩 Is an operating system hardware or software? (a) software (b) hardware
12. 12.Which of these is done in a web browser? (a) adding up marks (b) opening a website (c) colouring a picture (d) drawing a kite
13. 13.Which of these is a job of the operating system? (a) shows the desktop (b) types a letter (c) plays a song (d) opens a website
14. 14.True or false: “plays a song” is a job of the operating system. (a) True (b) False
15. 15.True or false: writing a story is done in a spreadsheet. (a) False (b) True
16. 16.True or false: “types a letter” is a job of the operating system. (a) True (b) False
17. 17.Which of these is done in a word processor? (a) typing a letter (b) opening a website (c) drawing a kite (d) making a budget table
18. 18.Which of these is done in a spreadsheet? (a) making a budget table (b) colouring a picture (c) opening a website (d) typing a letter
19. 19.True or false: colouring a picture is done in a paint program. (a) False (b) True
20. 20.True or false: making a budget table is done in a paint program. (a) True (b) False
21. 21.Which of these is a job of an app? (a) opens a website (b) runs the other programs (c) starts up the computer (d) talks to the devices
22. 22.True or false: “draws a picture” is a job of an app. (a) True (b) False
23. 23.Which of these is a job of the operating system? (a) shares memory among apps (b) draws a picture (c) plays a song (d) adds up marks
24. 24.Which of these is a job of the operating system? (a) starts up the computer (b) adds up marks (c) types a letter (d) draws a picture
25. 25.True or false: “manages all the files” is a job of the operating system. (a) False (b) True
26. 26.Which of these is done in a spreadsheet? (a) writing a story (b) drawing a kite (c) adding up marks (d) opening a website
27. 27.🖥️ Who does this job: “shows the desktop” — the operating system or an app? (a) the operating system (b) an app
28. 28.True or false: typing a letter is done in a word processor. (a) False (b) True
29. 29.🔁 When does the operating system start working? (a) after we print (b) when we sneeze (c) only at night (d) as the computer starts
30. 30.🖥️ Who does this job: “talks to the devices” — the operating system or an app? (a) the operating system (b) an app
31. 31.Which of these is a job of an app? (a) shows the desktop (b) manages all the files (c) starts up the computer (d) types a letter
32. 32.Which of these is a job of an app? (a) talks to the devices (b) plays a song (c) shows the desktop (d) runs the other programs
33. 33.🧰 Which program would you use for making slides for a talk? (a) a paint program (b) a presentation program (c) a word processor (d) a spreadsheet
34. 34.🖥️ Who does this job: “types a letter” — the operating system or an app? (a) the operating system (b) an app
35. 35.True or false: opening a website is done in a word processor. (a) False (b) True
36. 36.Which of these is done in a presentation program? (a) opening a website (b) typing a letter (c) making slides for a talk (d) writing a story
37. 37.True or false: writing a story is done in a paint program. (a) False (b) True
38. 38.True or false: “adds up marks” is a job of the operating system. (a) True (b) False
39. 39.🖥️ Who does this job: “starts up the computer” — the operating system or an app? (a) an app (b) the operating system
40. 40.🧰 Which program would you use for making a budget table? (a) a presentation program (b) a spreadsheet (c) a word processor (d) a paint program

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