Class 4 Computer Worksheet: Operating System

Computer lesson 19: The operating system · Set 959 · 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) manages all the files (b) runs the other programs (c) shares memory among apps (d) plays a game
2. 2.🖥️ Who does this job: “shows the desktop” — the operating system or an app? (a) an app (b) the operating system
3. 3.🖥️ Who does this job: “draws a picture” — the operating system or an app? (a) the operating system (b) an app
4. 4.True or false: “manages all the files” is a job of the operating system. (a) False (b) True
5. 5.Which of these is done in a presentation program? (a) making a budget table (b) making slides for a talk (c) writing a story (d) colouring a picture
6. 6.True or false: “types a letter” is a job of the operating system. (a) True (b) False
7. 7.True or false: “draws a picture” is a job of the operating system. (a) True (b) False
8. 8.🖥️ Who does this job: “starts up the computer” — the operating system or an app? (a) an app (b) the operating system
9. 9.True or false: “shows the desktop” is a job of an app. (a) False (b) True
10. 10.True or false: “shows the desktop” is a job of the operating system. (a) False (b) True
11. 11.True or false: typing a letter is done in a word processor. (a) False (b) True
12. 12.Which of these is a job of an app? (a) plays a song (b) manages all the files (c) talks to the devices (d) runs the other programs
13. 13.True or false: “plays a song” is a job of the operating system. (a) True (b) False
14. 14.🧰 Which program would you use for colouring a picture? (a) a spreadsheet (b) a paint program (c) a web browser (d) a presentation program
15. 15.🖥️ Who does this job: “adds up marks” — the operating system or an app? (a) an app (b) the operating system
16. 16.🧰 Which program would you use for making slides for a talk? (a) a word processor (b) a spreadsheet (c) a presentation program (d) a web browser
17. 17.Which of these is done in a spreadsheet? (a) opening a website (b) typing a letter (c) writing a story (d) making a budget table
18. 18.True or false: making slides for a talk is done in a spreadsheet. (a) False (b) True
19. 19.True or false: “runs the other programs” is a job of the operating system. (a) False (b) True
20. 20.True or false: adding up marks is done in a spreadsheet. (a) False (b) True
21. 21.Which of these is done in a word processor? (a) opening a website (b) writing a story (c) colouring a picture (d) drawing a kite
22. 22.🧰 Which program would you use for adding up marks? (a) a paint program (b) a spreadsheet (c) a web browser (d) a word processor
23. 23.True or false: “runs the other programs” is a job of an app. (a) False (b) True
24. 24.🧰 Which program would you use for opening a website? (a) a presentation program (b) a web browser (c) a word processor (d) a spreadsheet
25. 25.True or false: typing a letter is done in a presentation program. (a) True (b) False
26. 26.🖥️ Who does this job: “opens a website” — the operating system or an app? (a) an app (b) the operating system
27. 27.Which of these is a job of an app? (a) manages all the files (b) shows the desktop (c) runs the other programs (d) opens a website
28. 28.🖥️ Who does this job: “manages all the files” — the operating system or an app? (a) the operating system (b) an app
29. 29.🔁 When does the operating system start working? (a) after we print (b) as the computer starts (c) when we sneeze (d) only at night
30. 30.🖥️ What is the software that starts and runs the whole computer? (a) a web browser (b) a word processor (c) an operating system (d) a paint program
31. 31.Which of these is a job of the operating system? (a) types a letter (b) plays a song (c) starts up the computer (d) adds up marks
32. 32.🧰 Which program would you use for typing a letter? (a) a word processor (b) a spreadsheet (c) a presentation program (d) a web browser
33. 33.Which of these is a job of an app? (a) shares memory among apps (b) starts up the computer (c) manages all the files (d) draws a picture
34. 34.Which of these is a job of the operating system? (a) plays a game (b) manages all the files (c) plays a song (d) types a letter
35. 35.True or false: opening a website is done in a web browser. (a) True (b) False
36. 36.Which of these is a job of an app? (a) shares memory among apps (b) manages all the files (c) runs the other programs (d) types a letter
37. 37.True or false: colouring a picture is done in a presentation program. (a) True (b) False
38. 38.🧰 Which program would you use for writing a story? (a) a presentation program (b) a web browser (c) a word processor (d) a paint program
39. 39.True or false: “manages all the files” is a job of an app. (a) False (b) True
40. 40.🖥️ Who does this job: “runs the other programs” — the operating system or an app? (a) the operating system (b) an app

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