Class 4 Computer Worksheet: Operating System

Computer lesson 19: The operating system · Set 965 · 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: colouring a picture is done in a paint program. (a) False (b) True
2. 2.Which of these is a job of the operating system? (a) adds up marks (b) plays a game (c) types a letter (d) talks to the devices
3. 3.🖥️ What is the software that starts and runs the whole computer? (a) a word processor (b) a paint program (c) a web browser (d) an operating system
4. 4.True or false: “talks to the devices” is a job of an app. (a) True (b) False
5. 5.Which of these is a job of an app? (a) plays a game (b) manages all the files (c) runs the other programs (d) shares memory among apps
6. 6.True or false: writing a story is done in a web browser. (a) False (b) True
7. 7.True or false: adding up marks is done in a web browser. (a) True (b) False
8. 8.🖥️ Who does this job: “manages all the files” — the operating system or an app? (a) the operating system (b) an app
9. 9.True or false: “opens a website” is a job of an app. (a) True (b) False
10. 10.True or false: adding up marks is done in a spreadsheet. (a) True (b) False
11. 11.True or false: “starts up the computer” is a job of the operating system. (a) True (b) False
12. 12.Which of these is a job of the operating system? (a) types a letter (b) plays a song (c) draws a picture (d) shares memory among apps
13. 13.Which of these is done in a presentation program? (a) opening a website (b) writing a story (c) typing a letter (d) making slides for a talk
14. 14.🔁 When does the operating system start working? (a) only at night (b) as the computer starts (c) after we print (d) when we sneeze
15. 15.Which of these is done in a paint program? (a) making slides for a talk (b) opening a website (c) adding up marks (d) drawing a kite
16. 16.Which of these is a job of an app? (a) shares memory among apps (b) plays a song (c) manages all the files (d) runs the other programs
17. 17.Which of these is a job of an app? (a) manages all the files (b) shows the desktop (c) adds up marks (d) shares memory among apps
18. 18.🧰 Which program would you use for making a budget table? (a) a word processor (b) a paint program (c) a spreadsheet (d) a web browser
19. 19.Which of these is done in a spreadsheet? (a) typing a letter (b) making slides for a talk (c) making a budget table (d) opening a website
20. 20.🖥️ Who does this job: “adds up marks” — the operating system or an app? (a) the operating system (b) an app
21. 21.🧰 Which program would you use for making slides for a talk? (a) a spreadsheet (b) a presentation program (c) a web browser (d) a paint program
22. 22.🧰 Which program would you use for colouring a picture? (a) a word processor (b) a paint program (c) a spreadsheet (d) a web browser
23. 23.🧰 Which program would you use for writing a story? (a) a spreadsheet (b) a presentation program (c) a word processor (d) a paint program
24. 24.True or false: writing a story is done in a word processor. (a) False (b) True
25. 25.🖥️ Who does this job: “draws a picture” — the operating system or an app? (a) the operating system (b) an app
26. 26.🧰 Which program would you use for adding up marks? (a) a paint program (b) a presentation program (c) a spreadsheet (d) a web browser
27. 27.True or false: drawing a kite is done in a paint program. (a) True (b) False
28. 28.🖥️ Who does this job: “shows the desktop” — the operating system or an app? (a) an app (b) the operating system
29. 29.Which of these is a job of the operating system? (a) starts up the computer (b) draws a picture (c) plays a song (d) adds up marks
30. 30.Which of these is a job of the operating system? (a) plays a game (b) adds up marks (c) runs the other programs (d) draws a picture
31. 31.True or false: making slides for a talk is done in a presentation program. (a) False (b) True
32. 32.Which of these is done in a word processor? (a) adding up marks (b) opening a website (c) writing a story (d) colouring a picture
33. 33.True or false: “draws a picture” is a job of an app. (a) False (b) True
34. 34.🧰 Which program would you use for typing a letter? (a) a paint program (b) a presentation program (c) a word processor (d) a spreadsheet
35. 35.🧩 Is an operating system hardware or software? (a) hardware (b) software
36. 36.Which of these is a job of the operating system? (a) plays a game (b) opens a website (c) shows the desktop (d) plays a song
37. 37.Which of these is a job of an app? (a) shares memory among apps (b) starts up the computer (c) runs the other programs (d) types a letter
38. 38.True or false: “shares memory among apps” is a job of an app. (a) True (b) False
39. 39.Which of these is done in a paint program? (a) colouring a picture (b) making slides for a talk (c) making a budget table (d) opening a website
40. 40.True or false: “adds up marks” is a job of an app. (a) False (b) True

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