Class 4 Computer Worksheet: Operating System

Computer lesson 19: The operating system · Set 962 · 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: “adds up marks” — the operating system or an app? (a) the operating system (b) an app
2. 2.🖥️ Who does this job: “runs the other programs” — the operating system or an app? (a) an app (b) the operating system
3. 3.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
4. 4.🔁 When does the operating system start working? (a) when we sneeze (b) after we print (c) only at night (d) as the computer starts
5. 5.🧰 Which program would you use for adding up marks? (a) a spreadsheet (b) a paint program (c) a presentation program (d) a word processor
6. 6.Which of these is a job of an app? (a) runs the other programs (b) shares memory among apps (c) plays a song (d) shows the desktop
7. 7.🧰 Which program would you use for drawing a kite? (a) a word processor (b) a paint program (c) a web browser (d) a presentation program
8. 8.Which of these is a job of an app? (a) starts up the computer (b) runs the other programs (c) adds up marks (d) talks to the devices
9. 9.True or false: typing a letter is done in a presentation program. (a) False (b) True
10. 10.Which of these is done in a spreadsheet? (a) making slides for a talk (b) drawing a kite (c) typing a letter (d) making a budget table
11. 11.True or false: “runs the other programs” is a job of the operating system. (a) False (b) True
12. 12.🖥️ What is the software that starts and runs the whole computer? (a) an operating system (b) a paint program (c) a word processor (d) a web browser
13. 13.Which of these is a job of an app? (a) opens a website (b) talks to the devices (c) runs the other programs (d) manages all the files
14. 14.True or false: making a budget table is done in a presentation program. (a) True (b) False
15. 15.Which of these is done in a web browser? (a) making a budget table (b) drawing a kite (c) opening a website (d) writing a story
16. 16.🖥️ Who does this job: “talks to the devices” — the operating system or an app? (a) the operating system (b) an app
17. 17.True or false: drawing a kite is done in a web browser. (a) True (b) False
18. 18.🧰 Which program would you use for writing a story? (a) a paint program (b) a word processor (c) a presentation program (d) a web browser
19. 19.Which of these is a job of the operating system? (a) draws a picture (b) plays a song (c) shares memory among apps (d) plays a game
20. 20.True or false: “manages all the files” is a job of an app. (a) False (b) True
21. 21.🧩 Is an operating system hardware or software? (a) software (b) hardware
22. 22.Which of these is done in a presentation program? (a) making slides for a talk (b) colouring a picture (c) drawing a kite (d) writing a story
23. 23.Which of these is a job of the operating system? (a) draws a picture (b) opens a website (c) runs the other programs (d) plays a game
24. 24.Which of these is a job of an app? (a) runs the other programs (b) starts up the computer (c) manages all the files (d) draws a picture
25. 25.🧰 Which program would you use for opening a website? (a) a web browser (b) a word processor (c) a presentation program (d) a paint program
26. 26.🖥️ Who does this job: “types a letter” — the operating system or an app? (a) the operating system (b) an app
27. 27.🖥️ Who does this job: “shows the desktop” — the operating system or an app? (a) the operating system (b) an app
28. 28.Which of these is a job of an app? (a) types a letter (b) runs the other programs (c) shows the desktop (d) starts up the computer
29. 29.🖥️ Who does this job: “starts up the computer” — the operating system or an app? (a) an app (b) the operating system
30. 30.True or false: “runs the other programs” is a job of an app. (a) True (b) False
31. 31.Which of these is a job of the operating system? (a) plays a song (b) types a letter (c) adds up marks (d) starts up the computer
32. 32.True or false: “draws a picture” is a job of the operating system. (a) True (b) False
33. 33.🖥️ Who does this job: “draws a picture” — the operating system or an app? (a) the operating system (b) an app
34. 34.True or false: “adds up marks” is a job of an app. (a) False (b) True
35. 35.🧰 Which program would you use for making a budget table? (a) a spreadsheet (b) a presentation program (c) a paint program (d) a word processor
36. 36.True or false: writing a story is done in a web browser. (a) True (b) False
37. 37.Which of these is done in a word processor? (a) making slides for a talk (b) writing a story (c) drawing a kite (d) making a budget table
38. 38.Which of these is done in a spreadsheet? (a) opening a website (b) typing a letter (c) colouring a picture (d) adding up marks
39. 39.True or false: making slides for a talk is done in a word processor. (a) False (b) True
40. 40.🖥️ Who does this job: “opens a website” — the operating system or an app? (a) the operating system (b) an app

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