Class 4 Computer Worksheet: Operating System

Computer lesson 19: The operating system · Set 747 · 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 spreadsheet (b) a web browser (c) a paint program (d) a word processor
2. 2.Which of these is done in a word processor? (a) drawing a kite (b) writing a story (c) colouring a picture (d) making a budget table
3. 3.Which of these is a job of an app? (a) draws a picture (b) talks to the devices (c) manages all the files (d) runs the other programs
4. 4.True or false: opening a website is done in a presentation program. (a) False (b) True
5. 5.True or false: making a budget table is done in a spreadsheet. (a) False (b) True
6. 6.🔁 When does the operating system start working? (a) as the computer starts (b) only at night (c) when we sneeze (d) after we print
7. 7.🖥️ Who does this job: “types a letter” — the operating system or an app? (a) the operating system (b) an app
8. 8.🧰 Which program would you use for colouring a picture? (a) a presentation program (b) a paint program (c) a word processor (d) a web browser
9. 9.🧩 Is an operating system hardware or software? (a) hardware (b) software
10. 10.Which of these is done in a spreadsheet? (a) drawing a kite (b) typing a letter (c) opening a website (d) adding up marks
11. 11.True or false: typing a letter is done in a paint program. (a) False (b) True
12. 12.Which of these is done in a paint program? (a) making slides for a talk (b) making a budget table (c) drawing a kite (d) opening a website
13. 13.Which of these is a job of an app? (a) runs the other programs (b) starts up the computer (c) opens a website (d) shares memory among apps
14. 14.True or false: “opens a website” is a job of an app. (a) True (b) False
15. 15.Which of these is a job of an app? (a) talks to the devices (b) shares memory among apps (c) runs the other programs (d) adds up marks
16. 16.Which of these is done in a spreadsheet? (a) making a budget table (b) colouring a picture (c) opening a website (d) making slides for a talk
17. 17.True or false: “starts up the computer” is a job of the operating system. (a) False (b) True
18. 18.🧰 Which program would you use for writing a story? (a) a paint program (b) a web browser (c) a word processor (d) a presentation program
19. 19.True or false: “plays a song” is a job of the operating system. (a) True (b) False
20. 20.Which of these is a job of an app? (a) shares memory among apps (b) runs the other programs (c) shows the desktop (d) types a letter
21. 21.🧰 Which program would you use for drawing a kite? (a) a presentation program (b) a spreadsheet (c) a word processor (d) a paint program
22. 22.Which of these is a job of the operating system? (a) plays a game (b) runs the other programs (c) adds up marks (d) opens a website
23. 23.🖥️ Who does this job: “draws a picture” — the operating system or an app? (a) an app (b) the operating system
24. 24.True or false: “plays a game” is a job of an app. (a) False (b) True
25. 25.🖥️ What is the software that starts and runs the whole computer? (a) a paint program (b) a web browser (c) a word processor (d) an operating system
26. 26.Which of these is a job of the operating system? (a) starts up the computer (b) opens a website (c) types a letter (d) plays a song
27. 27.🖥️ Who does this job: “plays a song” — the operating system or an app? (a) the operating system (b) an app
28. 28.🖥️ Who does this job: “adds up marks” — the operating system or an app? (a) an app (b) the operating system
29. 29.True or false: “manages all the files” is a job of the operating system. (a) True (b) False
30. 30.🖥️ Who does this job: “talks to the devices” — the operating system or an app? (a) an app (b) the operating system
31. 31.True or false: “types a letter” is a job of an app. (a) False (b) True
32. 32.Which of these is a job of the operating system? (a) shows the desktop (b) plays a game (c) plays a song (d) draws a picture
33. 33.True or false: “plays a game” is a job of the operating system. (a) False (b) True
34. 34.🖥️ Who does this job: “starts up the computer” — the operating system or an app? (a) an app (b) the operating system
35. 35.Which of these is done in a web browser? (a) drawing a kite (b) making slides for a talk (c) opening a website (d) adding up marks
36. 36.🖥️ Who does this job: “manages all the files” — the operating system or an app? (a) the operating system (b) an app
37. 37.Which of these is a job of an app? (a) plays a game (b) starts up the computer (c) runs the other programs (d) shares memory among apps
38. 38.Which of these is done in a presentation program? (a) writing a story (b) making slides for a talk (c) opening a website (d) colouring a picture
39. 39.True or false: typing a letter is done in a word processor. (a) False (b) True
40. 40.Which of these is done in a paint program? (a) colouring a picture (b) making slides for a talk (c) writing a story (d) adding up marks

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