Class 4 Computer Worksheet: Operating System

Computer lesson 19: The operating system · Set 52 · 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 done in a spreadsheet? (a) making slides for a talk (b) adding up marks (c) typing a letter (d) opening a website
2. 2.🖥️ What is the software that starts and runs the whole computer? (a) an operating system (b) a word processor (c) a web browser (d) a paint program
3. 3.🔁 When does the operating system start working? (a) only at night (b) after we print (c) when we sneeze (d) as the computer starts
4. 4.🧰 Which program would you use for opening a website? (a) a word processor (b) a spreadsheet (c) a web browser (d) a paint program
5. 5.True or false: typing a letter is done in a word processor. (a) True (b) False
6. 6.🧰 Which program would you use for making a budget table? (a) a spreadsheet (b) a web browser (c) a word processor (d) a presentation program
7. 7.🧩 Is an operating system hardware or software? (a) hardware (b) software
8. 8.Which of these is done in a spreadsheet? (a) making a budget table (b) writing a story (c) typing a letter (d) colouring a picture
9. 9.Which of these is done in a paint program? (a) making a budget table (b) drawing a kite (c) opening a website (d) typing a letter
10. 10.🖥️ Who does this job: “opens a website” — the operating system or an app? (a) an app (b) the operating system
11. 11.True or false: “plays a game” is a job of an app. (a) False (b) True
12. 12.🧰 Which program would you use for making slides for a talk? (a) a spreadsheet (b) a web browser (c) a presentation program (d) a paint program
13. 13.Which of these is done in a paint program? (a) making a budget table (b) colouring a picture (c) opening a website (d) making slides for a talk
14. 14.True or false: “starts up the computer” is a job of the operating system. (a) False (b) True
15. 15.🖥️ Who does this job: “adds up marks” — the operating system or an app? (a) an app (b) the operating system
16. 16.True or false: “plays a song” is a job of the operating system. (a) True (b) False
17. 17.True or false: drawing a kite is done in a paint program. (a) True (b) False
18. 18.🖥️ Who does this job: “starts up the computer” — the operating system or an app? (a) the operating system (b) an app
19. 19.Which of these is a job of an app? (a) types a letter (b) shows the desktop (c) runs the other programs (d) starts up the computer
20. 20.True or false: drawing a kite is done in a presentation program. (a) True (b) False
21. 21.Which of these is a job of an app? (a) shows the desktop (b) talks to the devices (c) opens a website (d) starts up the computer
22. 22.Which of these is a job of the operating system? (a) types a letter (b) draws a picture (c) plays a song (d) shows the desktop
23. 23.True or false: “talks to the devices” is a job of the operating system. (a) True (b) False
24. 24.🧰 Which program would you use for adding up marks? (a) a spreadsheet (b) a presentation program (c) a paint program (d) a word processor
25. 25.🖥️ Who does this job: “plays a game” — the operating system or an app? (a) the operating system (b) an app
26. 26.Which of these is done in a presentation program? (a) colouring a picture (b) writing a story (c) typing a letter (d) making slides for a talk
27. 27.True or false: “types a letter” is a job of the operating system. (a) False (b) True
28. 28.True or false: typing a letter is done in a web browser. (a) True (b) False
29. 29.Which of these is a job of an app? (a) runs the other programs (b) shows the desktop (c) starts up the computer (d) plays a game
30. 30.🖥️ Who does this job: “manages all the files” — the operating system or an app? (a) the operating system (b) an app
31. 31.🧰 Which program would you use for colouring a picture? (a) a spreadsheet (b) a web browser (c) a paint program (d) a presentation program
32. 32.True or false: “manages all the files” is a job of an app. (a) False (b) True
33. 33.🖥️ Who does this job: “draws a picture” — the operating system or an app? (a) the operating system (b) an app
34. 34.Which of these is a job of an app? (a) starts up the computer (b) shares memory among apps (c) plays a song (d) manages all the files
35. 35.🧰 Which program would you use for typing a letter? (a) a spreadsheet (b) a word processor (c) a presentation program (d) a web browser
36. 36.🧰 Which program would you use for writing a story? (a) a paint program (b) a presentation program (c) a word processor (d) a web browser
37. 37.True or false: “draws a picture” is a job of an app. (a) True (b) False
38. 38.🖥️ Who does this job: “talks to the devices” — the operating system or an app? (a) an app (b) the operating system
39. 39.Which of these is a job of the operating system? (a) opens a website (b) types a letter (c) plays a game (d) runs the other programs
40. 40.True or false: writing a story is done in a word processor. (a) False (b) True

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