Class 4 Computer Worksheet: Operating System

Computer lesson 19: The operating system · Set 195 · 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 a job of the operating system? (a) opens a website (b) plays a game (c) starts up the computer (d) draws a picture
2. 2.Which of these is done in a presentation program? (a) opening a website (b) making slides for a talk (c) typing a letter (d) drawing a kite
3. 3.🖥️ What is the software that starts and runs the whole computer? (a) a web browser (b) a word processor (c) a paint program (d) an operating system
4. 4.Which of these is a job of an app? (a) types a letter (b) manages all the files (c) shares memory among apps (d) runs the other programs
5. 5.Which of these is a job of the operating system? (a) plays a song (b) opens a website (c) talks to the devices (d) adds up marks
6. 6.🧰 Which program would you use for adding up marks? (a) a spreadsheet (b) a paint program (c) a word processor (d) a presentation program
7. 7.Which of these is a job of the operating system? (a) adds up marks (b) shows the desktop (c) plays a game (d) plays a song
8. 8.🖥️ Who does this job: “manages all the files” — the operating system or an app? (a) an app (b) the operating system
9. 9.🧰 Which program would you use for colouring a picture? (a) a spreadsheet (b) a paint program (c) a web browser (d) a word processor
10. 10.True or false: typing a letter is done in a web browser. (a) True (b) False
11. 11.Which of these is a job of an app? (a) manages all the files (b) plays a game (c) starts up the computer (d) shares memory among apps
12. 12.Which of these is a job of the operating system? (a) opens a website (b) shares memory among apps (c) adds up marks (d) draws a picture
13. 13.🖥️ Who does this job: “starts up the computer” — the operating system or an app? (a) an app (b) the operating system
14. 14.Which of these is a job of an app? (a) starts up the computer (b) shares memory among apps (c) manages all the files (d) draws a picture
15. 15.🔁 When does the operating system start working? (a) when we sneeze (b) after we print (c) only at night (d) as the computer starts
16. 16.🧰 Which program would you use for making slides for a talk? (a) a word processor (b) a paint program (c) a spreadsheet (d) a presentation program
17. 17.🧰 Which program would you use for opening a website? (a) a word processor (b) a web browser (c) a presentation program (d) a spreadsheet
18. 18.Which of these is done in a spreadsheet? (a) making slides for a talk (b) typing a letter (c) opening a website (d) making a budget table
19. 19.True or false: making slides for a talk is done in a presentation program. (a) True (b) False
20. 20.🖥️ Who does this job: “shows the desktop” — the operating system or an app? (a) an app (b) the operating system
21. 21.🖥️ Who does this job: “plays a song” — the operating system or an app? (a) an app (b) the operating system
22. 22.🧩 Is an operating system hardware or software? (a) hardware (b) software
23. 23.🧰 Which program would you use for writing a story? (a) a word processor (b) a web browser (c) a spreadsheet (d) a paint program
24. 24.🖥️ Who does this job: “adds up marks” — the operating system or an app? (a) the operating system (b) an app
25. 25.🧰 Which program would you use for making a budget table? (a) a spreadsheet (b) a word processor (c) a web browser (d) a paint program
26. 26.Which of these is a job of the operating system? (a) runs the other programs (b) types a letter (c) plays a song (d) plays a game
27. 27.True or false: drawing a kite is done in a paint program. (a) True (b) False
28. 28.🖥️ Who does this job: “talks to the devices” — the operating system or an app? (a) an app (b) the operating system
29. 29.🖥️ Who does this job: “runs the other programs” — the operating system or an app? (a) an app (b) the operating system
30. 30.True or false: “plays a song” is a job of the operating system. (a) False (b) True
31. 31.Which of these is done in a web browser? (a) adding up marks (b) opening a website (c) typing a letter (d) making a budget table
32. 32.True or false: “adds up marks” is a job of an app. (a) True (b) False
33. 33.True or false: drawing a kite is done in a web browser. (a) True (b) False
34. 34.Which of these is done in a spreadsheet? (a) adding up marks (b) drawing a kite (c) opening a website (d) typing a letter
35. 35.🖥️ Who does this job: “types a letter” — the operating system or an app? (a) the operating system (b) an app
36. 36.True or false: making a budget table is done in a spreadsheet. (a) True (b) False
37. 37.🖥️ Who does this job: “draws a picture” — the operating system or an app? (a) an app (b) the operating system
38. 38.🧰 Which program would you use for drawing a kite? (a) a presentation program (b) a word processor (c) a paint program (d) a spreadsheet
39. 39.True or false: colouring a picture is done in a paint program. (a) True (b) False
40. 40.Which of these is a job of an app? (a) manages all the files (b) starts up the computer (c) adds up marks (d) shares memory among apps

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