Class 4 Computer Worksheet: Operating System

Computer lesson 19: The operating system · Set 948 · 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: drawing a kite is done in a word processor. (a) True (b) False
2. 2.🖥️ Who does this job: “manages all the files” — the operating system or an app? (a) the operating system (b) an app
3. 3.🖥️ What is the software that starts and runs the whole computer? (a) a web browser (b) a paint program (c) a word processor (d) an operating system
4. 4.Which of these is a job of the operating system? (a) plays a song (b) manages all the files (c) types a letter (d) adds up marks
5. 5.🖥️ Who does this job: “talks to the devices” — the operating system or an app? (a) an app (b) the operating system
6. 6.🖥️ Who does this job: “adds up marks” — the operating system or an app? (a) the operating system (b) an app
7. 7.Which of these is done in a word processor? (a) colouring a picture (b) making slides for a talk (c) opening a website (d) writing a story
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 a job of the operating system? (a) opens a website (b) types a letter (c) shares memory among apps (d) draws a picture
10. 10.True or false: making a budget table is done in a spreadsheet. (a) False (b) True
11. 11.Which of these is done in a spreadsheet? (a) adding up marks (b) opening a website (c) colouring a picture (d) writing a story
12. 12.Which of these is a job of the operating system? (a) plays a game (b) opens a website (c) types a letter (d) shows the desktop
13. 13.True or false: “manages all the files” is a job of the operating system. (a) False (b) True
14. 14.True or false: making slides for a talk is done in a word processor. (a) True (b) False
15. 15.Which of these is done in a web browser? (a) adding up marks (b) making a budget table (c) writing a story (d) opening a website
16. 16.🖥️ Who does this job: “shares memory among apps” — the operating system or an app? (a) an app (b) the operating system
17. 17.Which of these is done in a paint program? (a) typing a letter (b) writing a story (c) colouring a picture (d) making a budget table
18. 18.True or false: drawing a kite is done in a web browser. (a) True (b) False
19. 19.Which of these is done in a paint program? (a) opening a website (b) writing a story (c) making a budget table (d) drawing a kite
20. 20.🔁 When does the operating system start working? (a) only at night (b) when we sneeze (c) after we print (d) as the computer starts
21. 21.🧰 Which program would you use for making slides for a talk? (a) a web browser (b) a spreadsheet (c) a paint program (d) a presentation program
22. 22.True or false: “plays a song” is a job of the operating system. (a) True (b) False
23. 23.🖥️ Who does this job: “draws a picture” — the operating system or an app? (a) the operating system (b) an app
24. 24.True or false: making slides for a talk is done in a web browser. (a) True (b) False
25. 25.True or false: “talks to the devices” is a job of an app. (a) False (b) True
26. 26.🧰 Which program would you use for drawing a kite? (a) a paint program (b) a spreadsheet (c) a web browser (d) a word processor
27. 27.True or false: “adds up marks” is a job of the operating system. (a) False (b) True
28. 28.True or false: typing a letter is done in a paint program. (a) True (b) False
29. 29.True or false: adding up marks is done in a word processor. (a) False (b) True
30. 30.True or false: drawing a kite is done in a paint program. (a) False (b) True
31. 31.Which of these is a job of the operating system? (a) types a letter (b) opens a website (c) adds up marks (d) runs the other programs
32. 32.Which of these is a job of the operating system? (a) draws a picture (b) starts up the computer (c) plays a song (d) plays a game
33. 33.Which of these is done in a word processor? (a) opening a website (b) making a budget table (c) adding up marks (d) typing a letter
34. 34.🖥️ Who does this job: “types a letter” — the operating system or an app? (a) an app (b) the operating system
35. 35.Which of these is a job of an app? (a) shares memory among apps (b) manages all the files (c) plays a song (d) starts up the computer
36. 36.Which of these is a job of an app? (a) manages all the files (b) shares memory among apps (c) talks to the devices (d) adds up marks
37. 37.True or false: “shares memory among apps” is a job of an app. (a) False (b) True
38. 38.🧩 Is an operating system hardware or software? (a) hardware (b) software
39. 39.🧰 Which program would you use for opening a website? (a) a word processor (b) a web browser (c) a spreadsheet (d) a paint program
40. 40.🖥️ Who does this job: “shows the desktop” — the operating system or an app? (a) an app (b) the operating system

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