Class 4 Computer Worksheet: Operating System

Computer lesson 19: The operating system · Set 422 · 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 done in a word processor? (a) adding up marks (b) making a budget table (c) writing a story (d) colouring a picture
2. 2.True or false: “manages all the files” is a job of an app. (a) True (b) False
3. 3.True or false: “plays a song” is a job of an app. (a) False (b) True
4. 4.Which of these is a job of the operating system? (a) opens a website (b) types a letter (c) runs the other programs (d) draws a picture
5. 5.True or false: “opens a website” is a job of the operating system. (a) False (b) True
6. 6.🧰 Which program would you use for making slides for a talk? (a) a web browser (b) a presentation program (c) a word processor (d) a paint program
7. 7.Which of these is a job of the operating system? (a) draws a picture (b) opens a website (c) manages all the files (d) adds up marks
8. 8.🖥️ Who does this job: “opens a website” — the operating system or an app? (a) an app (b) the operating system
9. 9.Which of these is done in a word processor? (a) making slides for a talk (b) typing a letter (c) opening a website (d) adding up marks
10. 10.True or false: “runs the other programs” is a job of the operating system. (a) False (b) True
11. 11.🖥️ What is the software that starts and runs the whole computer? (a) a paint program (b) a word processor (c) a web browser (d) an operating system
12. 12.True or false: “starts up the computer” is a job of the operating system. (a) True (b) False
13. 13.Which of these is done in a paint program? (a) adding up marks (b) colouring a picture (c) opening a website (d) making a budget table
14. 14.🖥️ Who does this job: “manages all the files” — the operating system or an app? (a) the operating system (b) an app
15. 15.🖥️ Who does this job: “types a letter” — the operating system or an app? (a) the operating system (b) an app
16. 16.🔁 When does the operating system start working? (a) after we print (b) as the computer starts (c) when we sneeze (d) only at night
17. 17.Which of these is done in a presentation program? (a) colouring a picture (b) making slides for a talk (c) making a budget table (d) opening a website
18. 18.Which of these is done in a web browser? (a) making slides for a talk (b) typing a letter (c) adding up marks (d) opening a website
19. 19.🧰 Which program would you use for drawing a kite? (a) a paint program (b) a web browser (c) a word processor (d) a presentation program
20. 20.True or false: “plays a game” is a job of an app. (a) False (b) True
21. 21.🖥️ Who does this job: “plays a song” — the operating system or an app? (a) an app (b) the operating system
22. 22.🧰 Which program would you use for opening a website? (a) a word processor (b) a presentation program (c) a web browser (d) a paint program
23. 23.True or false: “manages all the files” is a job of the operating system. (a) False (b) True
24. 24.True or false: typing a letter is done in a word processor. (a) False (b) True
25. 25.🖥️ Who does this job: “adds up marks” — the operating system or an app? (a) the operating system (b) an app
26. 26.Which of these is a job of the operating system? (a) types a letter (b) adds up marks (c) draws a picture (d) shows the desktop
27. 27.True or false: making slides for a talk is done in a presentation program. (a) False (b) True
28. 28.Which of these is a job of an app? (a) shares memory among apps (b) plays a song (c) talks to the devices (d) runs the other programs
29. 29.True or false: making slides for a talk is done in a web browser. (a) False (b) True
30. 30.True or false: “talks to the devices” is a job of the operating system. (a) True (b) False
31. 31.🧰 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
32. 32.Which of these is done in a spreadsheet? (a) drawing a kite (b) writing a story (c) adding up marks (d) typing a letter
33. 33.🧰 Which program would you use for writing a story? (a) a paint program (b) a spreadsheet (c) a word processor (d) a web browser
34. 34.🧰 Which program would you use for typing a letter? (a) a web browser (b) a word processor (c) a presentation program (d) a spreadsheet
35. 35.True or false: typing a letter is done in a spreadsheet. (a) True (b) False
36. 36.True or false: “plays a game” is a job of the operating system. (a) True (b) False
37. 37.True or false: drawing a kite is done in a paint program. (a) False (b) True
38. 38.🖥️ Who does this job: “shares memory among apps” — the operating system or an app? (a) an app (b) the operating system
39. 39.Which of these is a job of the operating system? (a) talks to the devices (b) opens a website (c) draws a picture (d) types a letter
40. 40.True or false: writing a story is done in a web browser. (a) True (b) False

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