Class 4 Computer Worksheet: Operating System

Computer lesson 19: The operating system · Set 605 · 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 opening a website? (a) a presentation program (b) a web browser (c) a paint program (d) a word processor
2. 2.Which of these is done in a word processor? (a) opening a website (b) colouring a picture (c) adding up marks (d) typing a letter
3. 3.True or false: making slides for a talk is done in a presentation program. (a) False (b) True
4. 4.True or false: “types a letter” is a job of the operating system. (a) True (b) False
5. 5.🖥️ Who does this job: “shares memory among apps” — the operating system or an app? (a) the operating system (b) an app
6. 6.Which of these is done in a presentation program? (a) drawing a kite (b) writing a story (c) adding up marks (d) making slides for a talk
7. 7.Which of these is a job of the operating system? (a) draws a picture (b) plays a game (c) adds up marks (d) starts up the computer
8. 8.🖥️ Who does this job: “types a letter” — the operating system or an app? (a) the operating system (b) an app
9. 9.Which of these is a job of an app? (a) starts up the computer (b) runs the other programs (c) plays a game (d) manages all the files
10. 10.True or false: “shows the desktop” is a job of an app. (a) True (b) False
11. 11.🖥️ Who does this job: “talks to the devices” — the operating system or an app? (a) an app (b) the operating system
12. 12.True or false: “draws a picture” is a job of an app. (a) False (b) True
13. 13.🖥️ What is the software that starts and runs the whole computer? (a) a web browser (b) a word processor (c) a paint program (d) an operating system
14. 14.True or false: typing a letter is done in a paint program. (a) False (b) True
15. 15.🧩 Is an operating system hardware or software? (a) software (b) hardware
16. 16.Which of these is a job of the operating system? (a) shows the desktop (b) plays a song (c) draws a picture (d) adds up marks
17. 17.🖥️ Who does this job: “plays a game” — the operating system or an app? (a) an app (b) the operating system
18. 18.🧰 Which program would you use for typing a letter? (a) a presentation program (b) a spreadsheet (c) a paint program (d) a word processor
19. 19.True or false: writing a story is done in a web browser. (a) True (b) False
20. 20.🖥️ Who does this job: “starts up the computer” — the operating system or an app? (a) an app (b) the operating system
21. 21.🧰 Which program would you use for adding up marks? (a) a spreadsheet (b) a web browser (c) a presentation program (d) a paint program
22. 22.🖥️ Who does this job: “adds up marks” — the operating system or an app? (a) the operating system (b) an app
23. 23.Which of these is a job of an app? (a) adds up marks (b) shows the desktop (c) talks to the devices (d) runs the other programs
24. 24.Which of these is a job of the operating system? (a) draws a picture (b) types a letter (c) plays a song (d) talks to the devices
25. 25.Which of these is a job of an app? (a) starts up the computer (b) talks to the devices (c) plays a song (d) shows the desktop
26. 26.True or false: “plays a game” is a job of the operating system. (a) True (b) False
27. 27.Which of these is a job of the operating system? (a) opens a website (b) runs the other programs (c) adds up marks (d) types a letter
28. 28.🖥️ Who does this job: “runs the other programs” — the operating system or an app? (a) the operating system (b) an app
29. 29.🧰 Which program would you use for writing a story? (a) a web browser (b) a presentation program (c) a paint program (d) a word processor
30. 30.True or false: “talks to the devices” is a job of an app. (a) False (b) True
31. 31.🖥️ Who does this job: “shows the desktop” — the operating system or an app? (a) the operating system (b) an app
32. 32.Which of these is done in a paint program? (a) drawing a kite (b) writing a story (c) adding up marks (d) making a budget table
33. 33.🔁 When does the operating system start working? (a) only at night (b) when we sneeze (c) as the computer starts (d) after we print
34. 34.🧰 Which program would you use for making a budget table? (a) a spreadsheet (b) a presentation program (c) a web browser (d) a word processor
35. 35.True or false: “runs the other programs” is a job of an app. (a) False (b) True
36. 36.🧰 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 web browser
37. 37.True or false: “starts up the computer” is a job of an app. (a) True (b) False
38. 38.Which of these is done in a web browser? (a) making slides for a talk (b) typing a letter (c) writing a story (d) opening a website
39. 39.True or false: typing a letter is done in a word processor. (a) False (b) True
40. 40.True or false: typing a letter is done in a web browser. (a) True (b) False

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