Class 4 Computer Worksheet: Operating System

Computer lesson 19: The operating system · Set 585 · 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 done in a paint program? (a) opening a website (b) making slides for a talk (c) writing a story (d) colouring a picture
2. 2.Which of these is a job of an app? (a) runs the other programs (b) manages all the files (c) shares memory among apps (d) types a letter
3. 3.True or false: opening a website is done in a web browser. (a) False (b) True
4. 4.🧰 Which program would you use for typing a letter? (a) a presentation program (b) a web browser (c) a paint program (d) a word processor
5. 5.🧩 Is an operating system hardware or software? (a) software (b) hardware
6. 6.Which of these is done in a spreadsheet? (a) adding up marks (b) opening a website (c) writing a story (d) colouring a picture
7. 7.Which of these is a job of an app? (a) shows the desktop (b) starts up the computer (c) draws a picture (d) shares memory among apps
8. 8.Which of these is a job of the operating system? (a) adds up marks (b) starts up the computer (c) plays a game (d) types a letter
9. 9.True or false: “starts up the computer” is a job of an app. (a) True (b) False
10. 10.Which of these is done in a presentation program? (a) drawing a kite (b) making a budget table (c) making slides for a talk (d) adding up marks
11. 11.🧰 Which program would you use for opening a website? (a) a web browser (b) a paint program (c) a word processor (d) a presentation program
12. 12.🧰 Which program would you use for making slides for a talk? (a) a word processor (b) a web browser (c) a presentation program (d) a spreadsheet
13. 13.True or false: “starts up the computer” is a job of the operating system. (a) True (b) False
14. 14.🖥️ Who does this job: “types a letter” — the operating system or an app? (a) an app (b) the operating system
15. 15.🖥️ Who does this job: “shares memory among apps” — the operating system or an app? (a) an app (b) the operating system
16. 16.True or false: opening a website is done in a word processor. (a) False (b) True
17. 17.🧰 Which program would you use for adding up marks? (a) a web browser (b) a presentation program (c) a spreadsheet (d) a paint program
18. 18.🔁 When does the operating system start working? (a) when we sneeze (b) only at night (c) as the computer starts (d) after we print
19. 19.🖥️ What is the software that starts and runs the whole computer? (a) a word processor (b) a paint program (c) an operating system (d) a web browser
20. 20.🧰 Which program would you use for writing a story? (a) a paint program (b) a presentation program (c) a word processor (d) a spreadsheet
21. 21.True or false: adding up marks is done in a paint program. (a) False (b) True
22. 22.🧰 Which program would you use for colouring a picture? (a) a paint program (b) a word processor (c) a presentation program (d) a web browser
23. 23.True or false: “plays a game” is a job of the operating system. (a) True (b) False
24. 24.Which of these is a job of the operating system? (a) plays a song (b) types a letter (c) manages all the files (d) draws a picture
25. 25.True or false: “runs the other programs” is a job of the operating system. (a) True (b) False
26. 26.🖥️ Who does this job: “plays a game” — the operating system or an app? (a) an app (b) the operating system
27. 27.True or false: “opens a website” is a job of an app. (a) False (b) True
28. 28.Which of these is a job of an app? (a) shares memory among apps (b) starts up the computer (c) shows the desktop (d) plays a game
29. 29.True or false: “shows the desktop” is a job of an app. (a) True (b) False
30. 30.🧰 Which program would you use for making a budget table? (a) a spreadsheet (b) a presentation program (c) a word processor (d) a paint program
31. 31.True or false: “draws a picture” is a job of an app. (a) False (b) True
32. 32.🖥️ Who does this job: “runs the other programs” — the operating system or an app? (a) the operating system (b) an app
33. 33.🖥️ Who does this job: “plays a song” — the operating system or an app? (a) an app (b) the operating system
34. 34.🖥️ Who does this job: “talks to the devices” — the operating system or an app? (a) the operating system (b) an app
35. 35.Which of these is done in a spreadsheet? (a) making a budget table (b) writing a story (c) colouring a picture (d) drawing a kite
36. 36.True or false: colouring a picture is done in a word processor. (a) True (b) False
37. 37.🖥️ Who does this job: “starts up the computer” — the operating system or an app? (a) an app (b) the operating system
38. 38.Which of these is done in a word processor? (a) adding up marks (b) typing a letter (c) making slides for a talk (d) colouring a picture
39. 39.🖥️ Who does this job: “draws a picture” — the operating system or an app? (a) the operating system (b) an app
40. 40.True or false: “types a letter” is a job of an app. (a) True (b) False

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