Class 4 Computer Worksheet: Operating System

Computer lesson 19: The operating system · Set 883 · 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: “manages all the files” — the operating system or an app? (a) an app (b) the operating system
2. 2.Which of these is a job of an app? (a) talks to the devices (b) types a letter (c) shows the desktop (d) shares memory among apps
3. 3.Which of these is a job of an app? (a) shares memory among apps (b) plays a song (c) starts up the computer (d) shows the desktop
4. 4.🧰 Which program would you use for typing a letter? (a) a paint program (b) a word processor (c) a spreadsheet (d) a presentation program
5. 5.Which of these is done in a paint program? (a) opening a website (b) colouring a picture (c) adding up marks (d) making a budget table
6. 6.True or false: opening a website is done in a web browser. (a) True (b) False
7. 7.🖥️ Who does this job: “opens a website” — the operating system or an app? (a) an app (b) the operating system
8. 8.Which of these is done in a paint program? (a) drawing a kite (b) making a budget table (c) making slides for a talk (d) adding up marks
9. 9.🔁 When does the operating system start working? (a) after we print (b) only at night (c) when we sneeze (d) as the computer starts
10. 10.Which of these is a job of the operating system? (a) plays a song (b) types a letter (c) manages all the files (d) draws a picture
11. 11.Which of these is done in a web browser? (a) writing a story (b) opening a website (c) colouring a picture (d) making slides for a talk
12. 12.True or false: colouring a picture is done in a paint program. (a) False (b) True
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.True or false: “opens a website” is a job of an app. (a) False (b) True
15. 15.Which of these is a job of the operating system? (a) plays a game (b) plays a song (c) types a letter (d) runs the other programs
16. 16.🧰 Which program would you use for adding up marks? (a) a spreadsheet (b) a paint program (c) a word processor (d) a web browser
17. 17.🧰 Which program would you use for making a budget table? (a) a web browser (b) a paint program (c) a spreadsheet (d) a presentation program
18. 18.True or false: adding up marks is done in a spreadsheet. (a) True (b) False
19. 19.🧰 Which program would you use for colouring a picture? (a) a word processor (b) a paint program (c) a spreadsheet (d) a presentation program
20. 20.True or false: drawing a kite is done in a web browser. (a) False (b) True
21. 21.Which of these is a job of the operating system? (a) draws a picture (b) talks to the devices (c) opens a website (d) plays a game
22. 22.Which of these is a job of the operating system? (a) shares memory among apps (b) opens a website (c) draws a picture (d) plays a song
23. 23.🖥️ What is the software that starts and runs the whole computer? (a) a word processor (b) a web browser (c) an operating system (d) a paint program
24. 24.🖥️ Who does this job: “shares memory among apps” — the operating system or an app? (a) an app (b) the operating system
25. 25.Which of these is a job of the operating system? (a) types a letter (b) shows the desktop (c) adds up marks (d) draws a picture
26. 26.True or false: writing a story is done in a word processor. (a) False (b) True
27. 27.🖥️ Who does this job: “types a letter” — the operating system or an app? (a) an app (b) the operating system
28. 28.True or false: “shows the desktop” is a job of an app. (a) True (b) False
29. 29.🖥️ Who does this job: “plays a song” — the operating system or an app? (a) an app (b) the operating system
30. 30.True or false: “plays a game” is a job of an app. (a) False (b) True
31. 31.Which of these is a job of an app? (a) shares memory among apps (b) starts up the computer (c) plays a game (d) manages all the files
32. 32.True or false: making a budget table is done in a presentation program. (a) True (b) False
33. 33.Which of these is a job of an app? (a) talks to the devices (b) adds up marks (c) shows the desktop (d) runs the other programs
34. 34.True or false: making a budget table is done in a spreadsheet. (a) False (b) True
35. 35.🧰 Which program would you use for opening a website? (a) a paint program (b) a word processor (c) a presentation program (d) a web browser
36. 36.True or false: writing a story is done in a web browser. (a) True (b) False
37. 37.True or false: typing a letter is done in a paint program. (a) True (b) False
38. 38.True or false: making slides for a talk is done in a spreadsheet. (a) True (b) False
39. 39.Which of these is done in a spreadsheet? (a) opening a website (b) writing a story (c) making a budget table (d) typing a letter
40. 40.🖥️ Who does this job: “draws a picture” — the operating system or an app? (a) an app (b) the operating system

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