Class 4 Computer Worksheet: Operating System

Computer lesson 19: The operating system · Set 131 · 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.🧩 Is an operating system hardware or software? (a) hardware (b) software
2. 2.🖥️ Who does this job: “shares memory among apps” — the operating system or an app? (a) an app (b) the operating system
3. 3.🧰 Which program would you use for making a budget table? (a) a presentation program (b) a paint program (c) a spreadsheet (d) a word processor
4. 4.True or false: “talks to the devices” is a job of the operating system. (a) False (b) True
5. 5.True or false: writing a story is done in a web browser. (a) False (b) True
6. 6.True or false: “starts up the computer” is a job of an app. (a) False (b) True
7. 7.Which of these is a job of the operating system? (a) plays a song (b) types a letter (c) plays a game (d) shares memory among apps
8. 8.🧰 Which program would you use for opening a website? (a) a web browser (b) a presentation program (c) a word processor (d) a paint program
9. 9.🧰 Which program would you use for typing a letter? (a) a presentation program (b) a paint program (c) a spreadsheet (d) a word processor
10. 10.🧰 Which program would you use for colouring a picture? (a) a paint program (b) a word processor (c) a spreadsheet (d) a presentation program
11. 11.Which of these is a job of an app? (a) shares memory among apps (b) manages all the files (c) starts up the computer (d) plays a song
12. 12.Which of these is a job of an app? (a) plays a game (b) starts up the computer (c) talks to the devices (d) shares memory among apps
13. 13.🖥️ Who does this job: “opens a website” — the operating system or an app? (a) the operating system (b) an app
14. 14.🖥️ Who does this job: “manages all the files” — the operating system or an app? (a) an app (b) the operating system
15. 15.Which of these is done in a web browser? (a) adding up marks (b) making slides for a talk (c) opening a website (d) colouring a picture
16. 16.Which of these is done in a presentation program? (a) colouring a picture (b) making a budget table (c) making slides for a talk (d) adding up marks
17. 17.True or false: opening a website is done in a spreadsheet. (a) True (b) False
18. 18.True or false: adding up marks is done in a spreadsheet. (a) False (b) True
19. 19.Which of these is a job of the operating system? (a) plays a game (b) manages all the files (c) draws a picture (d) adds up marks
20. 20.Which of these is done in a spreadsheet? (a) drawing a kite (b) colouring a picture (c) typing a letter (d) making a budget table
21. 21.🖥️ Who does this job: “runs the other programs” — the operating system or an app? (a) an app (b) the operating system
22. 22.🖥️ Who does this job: “plays a song” — the operating system or an app? (a) an app (b) the operating system
23. 23.Which of these is done in a word processor? (a) typing a letter (b) colouring a picture (c) opening a website (d) drawing a kite
24. 24.Which of these is done in a word processor? (a) drawing a kite (b) opening a website (c) colouring a picture (d) writing a story
25. 25.Which of these is a job of an app? (a) talks to the devices (b) types a letter (c) manages all the files (d) shares memory among apps
26. 26.Which of these is done in a paint program? (a) drawing a kite (b) writing a story (c) making slides for a talk (d) making a budget table
27. 27.True or false: “runs the other programs” is a job of an app. (a) False (b) True
28. 28.True or false: typing a letter is done in a presentation program. (a) False (b) True
29. 29.True or false: “manages all the files” is a job of an app. (a) True (b) False
30. 30.Which of these is a job of an app? (a) adds up marks (b) starts up the computer (c) shares memory among apps (d) shows the desktop
31. 31.🧰 Which program would you use for making slides for a talk? (a) a word processor (b) a spreadsheet (c) a presentation program (d) a paint program
32. 32.🧰 Which program would you use for drawing a kite? (a) a paint program (b) a presentation program (c) a word processor (d) a spreadsheet
33. 33.True or false: making a budget table is done in a spreadsheet. (a) False (b) True
34. 34.🔁 When does the operating system start working? (a) only at night (b) when we sneeze (c) after we print (d) as the computer starts
35. 35.True or false: colouring a picture is done in a paint program. (a) True (b) False
36. 36.🖥️ Who does this job: “starts up the computer” — the operating system or an app? (a) an app (b) the operating system
37. 37.🧰 Which program would you use for writing a story? (a) a presentation program (b) a word processor (c) a web browser (d) a paint program
38. 38.True or false: “draws a picture” is a job of an app. (a) True (b) False
39. 39.Which of these is a job of the operating system? (a) opens a website (b) starts up the computer (c) types a letter (d) plays a song
40. 40.🖥️ 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

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