Class 4 Computer Worksheet: Operating System

Computer lesson 19: The operating system · Set 408 · 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 program would you use for adding up marks? (a) a word processor (b) a presentation program (c) a web browser (d) a spreadsheet
2. 2.🖥️ Who does this job: “runs the other programs” — the operating system or an app? (a) the operating system (b) an app
3. 3.🧰 Which program would you use for drawing a kite? (a) a word processor (b) a presentation program (c) a paint program (d) a web browser
4. 4.Which of these is done in a paint program? (a) making a budget table (b) writing a story (c) opening a website (d) drawing a kite
5. 5.Which of these is done in a web browser? (a) opening a website (b) making a budget table (c) making slides for a talk (d) drawing a kite
6. 6.🖥️ Who does this job: “starts up the computer” — the operating system or an app? (a) an app (b) the operating system
7. 7.🖥️ Who does this job: “draws a picture” — the operating system or an app? (a) the operating system (b) an app
8. 8.Which of these is done in a paint program? (a) adding up marks (b) making a budget table (c) colouring a picture (d) writing a story
9. 9.True or false: “types a letter” is a job of the operating system. (a) True (b) False
10. 10.Which of these is a job of an app? (a) manages all the files (b) runs the other programs (c) shares memory among apps (d) draws a picture
11. 11.🧰 Which program would you use for making slides for a talk? (a) a web browser (b) a presentation program (c) a paint program (d) a word processor
12. 12.🧰 Which program would you use for writing a story? (a) a presentation program (b) a spreadsheet (c) a word processor (d) a paint program
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 of these is a job of the operating system? (a) manages all the files (b) types a letter (c) plays a song (d) opens a website
15. 15.🖥️ What is the software that starts and runs the whole computer? (a) a paint program (b) an operating system (c) a web browser (d) a word processor
16. 16.True or false: typing a letter is done in a web browser. (a) True (b) False
17. 17.🧩 Is an operating system hardware or software? (a) hardware (b) software
18. 18.True or false: “shares memory among apps” is a job of the operating system. (a) True (b) False
19. 19.Which of these is a job of an app? (a) runs the other programs (b) starts up the computer (c) plays a song (d) talks to the devices
20. 20.Which of these is a job of the operating system? (a) plays a game (b) opens a website (c) types a letter (d) runs the other programs
21. 21.🔁 When does the operating system start working? (a) as the computer starts (b) when we sneeze (c) after we print (d) only at night
22. 22.True or false: writing a story is done in a presentation program. (a) True (b) False
23. 23.Which of these is a job of an app? (a) shares memory among apps (b) runs the other programs (c) adds up marks (d) talks to the devices
24. 24.Which of these is a job of an app? (a) starts up the computer (b) types a letter (c) shares memory among apps (d) talks to the devices
25. 25.🧰 Which program would you use for colouring a picture? (a) a paint program (b) a presentation program (c) a web browser (d) a word processor
26. 26.True or false: making a budget table is done in a spreadsheet. (a) False (b) True
27. 27.🖥️ Who does this job: “types a letter” — the operating system or an app? (a) the operating system (b) an app
28. 28.True or false: “opens a website” is a job of the operating system. (a) True (b) False
29. 29.Which of these is a job of the operating system? (a) draws a picture (b) adds up marks (c) talks to the devices (d) types a letter
30. 30.True or false: writing a story is done in a spreadsheet. (a) True (b) False
31. 31.True or false: “shows the desktop” is a job of the operating system. (a) False (b) True
32. 32.🖥️ Who does this job: “shows the desktop” — the operating system or an app? (a) the operating system (b) an app
33. 33.True or false: “talks to the devices” is a job of an app. (a) False (b) True
34. 34.🖥️ Who does this job: “manages all the files” — the operating system or an app? (a) an app (b) the operating system
35. 35.🖥️ Who does this job: “opens a website” — the operating system or an app? (a) an app (b) the operating system
36. 36.True or false: writing a story is done in a word processor. (a) True (b) False
37. 37.🧰 Which program would you use for opening a website? (a) a presentation program (b) a spreadsheet (c) a word processor (d) a web browser
38. 38.Which of these is a job of an app? (a) starts up the computer (b) shares memory among apps (c) opens a website (d) runs the other programs
39. 39.True or false: writing a story is done in a paint program. (a) True (b) False
40. 40.🧰 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

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