Class 4 Computer Worksheet: Operating System

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

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