Class 4 Computer Worksheet: Operating System

Computer lesson 19: The operating system · Set 121 · 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.True or false: adding up marks is done in a presentation program. (a) False (b) True
2. 2.🧰 Which program would you use for making a budget table? (a) a web browser (b) a word processor (c) a spreadsheet (d) a paint program
3. 3.🧰 Which program would you use for drawing a kite? (a) a presentation program (b) a paint program (c) a web browser (d) a spreadsheet
4. 4.True or false: drawing a kite is done in a word processor. (a) False (b) True
5. 5.True or false: colouring a picture is done in a spreadsheet. (a) False (b) True
6. 6.Which of these is a job of an app? (a) opens a website (b) talks to the devices (c) starts up the computer (d) shares memory among apps
7. 7.True or false: colouring a picture is done in a presentation program. (a) True (b) False
8. 8.True or false: “plays a game” is a job of an app. (a) True (b) False
9. 9.🖥️ Who does this job: “talks to the devices” — the operating system or an app? (a) an app (b) the operating system
10. 10.Which of these is done in a spreadsheet? (a) making slides for a talk (b) opening a website (c) adding up marks (d) drawing a kite
11. 11.True or false: writing a story is done in a paint program. (a) False (b) True
12. 12.True or false: “runs the other programs” is a job of an app. (a) True (b) False
13. 13.🖥️ What is the software that starts and runs the whole computer? (a) a web browser (b) an operating system (c) a word processor (d) a paint program
14. 14.🧰 Which program would you use for writing a story? (a) a presentation program (b) a spreadsheet (c) a paint program (d) a word processor
15. 15.🧰 Which program would you use for opening a website? (a) a paint program (b) a word processor (c) a spreadsheet (d) a web browser
16. 16.🧰 Which program would you use for colouring a picture? (a) a paint program (b) a spreadsheet (c) a word processor (d) a presentation program
17. 17.Which of these is a job of the operating system? (a) draws a picture (b) types a letter (c) adds up marks (d) talks to the devices
18. 18.🖥️ Who does this job: “types a letter” — the operating system or an app? (a) the operating system (b) an app
19. 19.🧰 Which program would you use for typing a letter? (a) a paint program (b) a presentation program (c) a spreadsheet (d) a word processor
20. 20.Which of these is a job of an app? (a) manages all the files (b) shows the desktop (c) talks to the devices (d) draws a picture
21. 21.Which of these is a job of the operating system? (a) shows the desktop (b) opens a website (c) draws a picture (d) plays a game
22. 22.True or false: making a budget table is done in a web browser. (a) True (b) False
23. 23.🖥️ Who does this job: “manages all the files” — the operating system or an app? (a) an app (b) the operating system
24. 24.🖥️ Who does this job: “shows the desktop” — the operating system or an app? (a) an app (b) the operating system
25. 25.True or false: opening a website is done in a web browser. (a) False (b) True
26. 26.Which of these is done in a presentation program? (a) typing a letter (b) adding up marks (c) drawing a kite (d) making slides for a talk
27. 27.Which of these is a job of an app? (a) starts up the computer (b) manages all the files (c) shares memory among apps (d) plays a game
28. 28.Which of these is done in a spreadsheet? (a) making a budget table (b) making slides for a talk (c) colouring a picture (d) opening a website
29. 29.True or false: writing a story is done in a word processor. (a) True (b) False
30. 30.🔁 When does the operating system start working? (a) after we print (b) when we sneeze (c) only at night (d) as the computer starts
31. 31.Which of these is a job of the operating system? (a) plays a song (b) adds up marks (c) draws a picture (d) shares memory among apps
32. 32.🖥️ Who does this job: “opens a website” — the operating system or an app? (a) an app (b) the operating system
33. 33.🖥️ Who does this job: “shares memory among apps” — the operating system or an app? (a) an app (b) the operating system
34. 34.Which of these is a job of the operating system? (a) plays a song (b) draws a picture (c) runs the other programs (d) opens a website
35. 35.🖥️ Who does this job: “starts up the computer” — the operating system or an app? (a) the operating system (b) an app
36. 36.Which of these is done in a web browser? (a) making slides for a talk (b) colouring a picture (c) adding up marks (d) opening a website
37. 37.True or false: opening a website is done in a spreadsheet. (a) False (b) True
38. 38.Which of these is done in a paint program? (a) typing a letter (b) colouring a picture (c) making a budget table (d) making slides for a talk
39. 39.True or false: making slides for a talk is done in a paint program. (a) False (b) True
40. 40.True or false: writing a story is done in a presentation program. (a) True (b) False

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