Class 4 Computer Worksheet: Operating System

Computer lesson 19: The operating system · Set 520 · 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.🖥️ Who does this job: “talks to the devices” — the operating system or an app? (a) an app (b) the operating system
2. 2.🧰 Which program would you use for making slides for a talk? (a) a paint program (b) a word processor (c) a presentation program (d) a spreadsheet
3. 3.🖥️ Who does this job: “draws a picture” — the operating system or an app? (a) the operating system (b) an app
4. 4.True or false: “types a letter” is a job of the operating system. (a) True (b) False
5. 5.🧩 Is an operating system hardware or software? (a) software (b) hardware
6. 6.Which of these is done in a spreadsheet? (a) colouring a picture (b) writing a story (c) adding up marks (d) making slides for a talk
7. 7.🖥️ Who does this job: “shares memory among apps” — the operating system or an app? (a) an app (b) the operating system
8. 8.Which of these is a job of the operating system? (a) opens a website (b) plays a song (c) draws a picture (d) starts up the computer
9. 9.🖥️ What is the software that starts and runs the whole computer? (a) a word processor (b) a web browser (c) a paint program (d) an operating system
10. 10.Which of these is a job of the operating system? (a) opens a website (b) draws a picture (c) plays a song (d) shows the desktop
11. 11.Which of these is a job of an app? (a) starts up the computer (b) shares memory among apps (c) draws a picture (d) shows the desktop
12. 12.Which of these is a job of the operating system? (a) plays a song (b) types a letter (c) draws a picture (d) runs the other programs
13. 13.True or false: “adds up marks” is a job of an app. (a) True (b) False
14. 14.True or false: opening a website is done in a spreadsheet. (a) False (b) True
15. 15.Which of these is a job of the operating system? (a) talks to the devices (b) draws a picture (c) types a letter (d) plays a game
16. 16.True or false: colouring a picture is done in a paint program. (a) False (b) True
17. 17.🧰 Which program would you use for adding up marks? (a) a web browser (b) a spreadsheet (c) a paint program (d) a presentation program
18. 18.Which of these is done in a presentation program? (a) making a budget table (b) drawing a kite (c) colouring a picture (d) making slides for a talk
19. 19.Which of these is a job of an app? (a) shares memory among apps (b) starts up the computer (c) opens a website (d) runs the other programs
20. 20.True or false: making a budget table is done in a spreadsheet. (a) False (b) True
21. 21.🧰 Which program would you use for opening a website? (a) a presentation program (b) a word processor (c) a paint program (d) a web browser
22. 22.🔁 When does the operating system start working? (a) after we print (b) when we sneeze (c) only at night (d) as the computer starts
23. 23.🖥️ Who does this job: “plays a song” — the operating system or an app? (a) an app (b) the operating system
24. 24.True or false: “draws a picture” is a job of the operating system. (a) False (b) True
25. 25.True or false: “types a letter” is a job of an app. (a) False (b) True
26. 26.🖥️ Who does this job: “starts up the computer” — the operating system or an app? (a) an app (b) the operating system
27. 27.🧰 Which program would you use for making a budget table? (a) a word processor (b) a paint program (c) a web browser (d) a spreadsheet
28. 28.True or false: “starts up the computer” is a job of the operating system. (a) False (b) True
29. 29.Which of these is done in a paint program? (a) making slides for a talk (b) opening a website (c) colouring a picture (d) adding up marks
30. 30.True or false: making slides for a talk is done in a presentation program. (a) False (b) True
31. 31.Which of these is done in a web browser? (a) making a budget table (b) writing a story (c) opening a website (d) drawing a kite
32. 32.🖥️ Who does this job: “types a letter” — the operating system or an app? (a) the operating system (b) an app
33. 33.True or false: opening a website is done in a paint program. (a) False (b) True
34. 34.🧰 Which program would you use for typing a letter? (a) a paint program (b) a web browser (c) a spreadsheet (d) a word processor
35. 35.Which of these is done in a word processor? (a) making a budget table (b) colouring a picture (c) adding up marks (d) writing a story
36. 36.True or false: “starts up the computer” is a job of an app. (a) False (b) True
37. 37.True or false: adding up marks is done in a presentation program. (a) False (b) True
38. 38.True or false: colouring a picture is done in a spreadsheet. (a) True (b) False
39. 39.True or false: “shares memory among apps” is a job of the operating system. (a) True (b) False
40. 40.Which of these is done in a paint program? (a) drawing a kite (b) writing a story (c) opening a website (d) typing a letter

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