Class 4 Computer Worksheet: Operating System

Computer lesson 19: The operating system · Set 324 · 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) plays a game (b) plays a song (c) opens a website (d) manages all the files
2. 2.🖥️ Who does this job: “talks to the devices” — the operating system or an app? (a) the operating system (b) an app
3. 3.🖥️ Who does this job: “opens a website” — the operating system or an app? (a) the operating system (b) an app
4. 4.Which of these is done in a word processor? (a) opening a website (b) colouring a picture (c) making a budget table (d) writing a story
5. 5.True or false: colouring a picture is done in a web browser. (a) False (b) True
6. 6.🖥️ Who does this job: “plays a song” — the operating system or an app? (a) the operating system (b) an app
7. 7.Which of these is a job of an app? (a) shares memory among apps (b) shows the desktop (c) adds up marks (d) starts up the computer
8. 8.🧰 Which program would you use for making slides for a talk? (a) a spreadsheet (b) a paint program (c) a web browser (d) a presentation program
9. 9.🔁 When does the operating system start working? (a) after we print (b) when we sneeze (c) as the computer starts (d) only at night
10. 10.🧰 Which program would you use for drawing a kite? (a) a spreadsheet (b) a web browser (c) a word processor (d) a paint program
11. 11.Which of these is done in a paint program? (a) drawing a kite (b) writing a story (c) making a budget table (d) making slides for a talk
12. 12.Which of these is a job of an app? (a) runs the other programs (b) draws a picture (c) shares memory among apps (d) starts up the computer
13. 13.🖥️ Who does this job: “adds up marks” — the operating system or an app? (a) the operating system (b) an app
14. 14.🧰 Which program would you use for typing a letter? (a) a web browser (b) a paint program (c) a word processor (d) a presentation program
15. 15.Which of these is a job of the operating system? (a) types a letter (b) opens a website (c) plays a game (d) runs the other programs
16. 16.🧰 Which program would you use for opening a website? (a) a web browser (b) a paint program (c) a presentation program (d) a word processor
17. 17.🧩 Is an operating system hardware or software? (a) software (b) hardware
18. 18.🖥️ Who does this job: “starts up the computer” — the operating system or an app? (a) the operating system (b) an app
19. 19.🖥️ Who does this job: “manages all the files” — the operating system or an app? (a) an app (b) the operating system
20. 20.True or false: drawing a kite is done in a paint program. (a) False (b) True
21. 21.True or false: making slides for a talk is done in a presentation program. (a) True (b) False
22. 22.🖥️ Who does this job: “shows the desktop” — the operating system or an app? (a) an app (b) the operating system
23. 23.True or false: drawing a kite is done in a word processor. (a) True (b) False
24. 24.🧰 Which program would you use for adding up marks? (a) a presentation program (b) a paint program (c) a spreadsheet (d) a word processor
25. 25.🖥️ What is the software that starts and runs the whole computer? (a) a web browser (b) an operating system (c) a word processor (d) a paint program
26. 26.True or false: writing a story is done in a word processor. (a) True (b) False
27. 27.True or false: adding up marks is done in a spreadsheet. (a) True (b) False
28. 28.🖥️ Who does this job: “plays a game” — the operating system or an app? (a) the operating system (b) an app
29. 29.Which of these is a job of an app? (a) shares memory among apps (b) manages all the files (c) shows the desktop (d) opens a website
30. 30.Which of these is done in a paint program? (a) writing a story (b) typing a letter (c) colouring a picture (d) adding up marks
31. 31.True or false: opening a website is done in a paint program. (a) True (b) False
32. 32.Which of these is a job of an app? (a) starts up the computer (b) plays a song (c) talks to the devices (d) shows the desktop
33. 33.🧰 Which program would you use for writing a story? (a) a web browser (b) a paint program (c) a presentation program (d) a word processor
34. 34.True or false: drawing a kite is done in a presentation program. (a) False (b) True
35. 35.True or false: typing a letter is done in a presentation program. (a) True (b) False
36. 36.True or false: making a budget table is done in a spreadsheet. (a) False (b) True
37. 37.🖥️ Who does this job: “shares memory among apps” — the operating system or an app? (a) the operating system (b) an app
38. 38.🧰 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
39. 39.Which of these is a job of the operating system? (a) shares memory among apps (b) draws a picture (c) opens a website (d) types a letter
40. 40.True or false: “starts up the computer” is a job of an app. (a) False (b) True

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