Class 4 Computer Worksheet: Operating System

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

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