Class 4 Computer Worksheet: Operating System

Computer lesson 19: The operating system · Set 567 · 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) runs the other programs (c) opens a website (d) types a letter
2. 2.True or false: opening a website is done in a web browser. (a) True (b) False
3. 3.True or false: colouring a picture is done in a presentation program. (a) True (b) False
4. 4.🖥️ Who does this job: “plays a song” — the operating system or an app? (a) the operating system (b) an app
5. 5.True or false: writing a story is done in a presentation program. (a) True (b) False
6. 6.Which of these is a job of an app? (a) manages all the files (b) shows the desktop (c) types a letter (d) starts up the computer
7. 7.True or false: drawing a kite is done in a paint program. (a) True (b) False
8. 8.True or false: writing a story is done in a spreadsheet. (a) False (b) True
9. 9.True or false: “runs the other programs” is a job of the operating system. (a) False (b) True
10. 10.True or false: “plays a song” is a job of the operating system. (a) False (b) True
11. 11.Which of these is done in a word processor? (a) writing a story (b) making a budget table (c) drawing a kite (d) opening a website
12. 12.Which of these is done in a spreadsheet? (a) colouring a picture (b) drawing a kite (c) writing a story (d) adding up marks
13. 13.Which of these is a job of the operating system? (a) types a letter (b) draws a picture (c) opens a website (d) shares memory among apps
14. 14.🧰 Which program would you use for making a budget table? (a) a spreadsheet (b) a paint program (c) a presentation program (d) a web browser
15. 15.🧰 Which program would you use for colouring a picture? (a) a paint program (b) a web browser (c) a spreadsheet (d) a word processor
16. 16.Which of these is a job of the operating system? (a) plays a song (b) opens a website (c) starts up the computer (d) types a letter
17. 17.Which of these is a job of an app? (a) plays a song (b) manages all the files (c) starts up the computer (d) runs the other programs
18. 18.Which of these is done in a web browser? (a) colouring a picture (b) adding up marks (c) opening a website (d) making slides for a talk
19. 19.🖥️ What is the software that starts and runs the whole computer? (a) a web browser (b) a word processor (c) an operating system (d) a paint program
20. 20.Which of these is done in a word processor? (a) typing a letter (b) drawing a kite (c) making a budget table (d) opening a website
21. 21.True or false: “opens a website” is a job of the operating system. (a) True (b) False
22. 22.True or false: making slides for a talk is done in a word processor. (a) True (b) False
23. 23.🔁 When does the operating system start working? (a) when we sneeze (b) after we print (c) only at night (d) as the computer starts
24. 24.🖥️ Who does this job: “shares memory among apps” — the operating system or an app? (a) an app (b) the operating system
25. 25.🧰 Which program would you use for adding up marks? (a) a web browser (b) a word processor (c) a spreadsheet (d) a paint program
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: “talks to the devices” — the operating system or an app? (a) an app (b) the operating system
28. 28.🖥️ Who does this job: “opens a website” — the operating system or an app? (a) the operating system (b) an app
29. 29.True or false: opening a website is done in a presentation program. (a) True (b) False
30. 30.Which of these is done in a spreadsheet? (a) opening a website (b) making a budget table (c) making slides for a talk (d) writing a story
31. 31.Which of these is a job of the operating system? (a) plays a song (b) adds up marks (c) manages all the files (d) draws a picture
32. 32.True or false: “opens a website” is a job of an app. (a) True (b) False
33. 33.True or false: making a budget table is done in a spreadsheet. (a) False (b) True
34. 34.Which of these is a job of the operating system? (a) plays a game (b) talks to the devices (c) opens a website (d) draws a picture
35. 35.True or false: making a budget table is done in a word processor. (a) False (b) True
36. 36.True or false: adding up marks is done in a web browser. (a) False (b) True
37. 37.🖥️ Who does this job: “adds up marks” — the operating system or an app? (a) the operating system (b) an app
38. 38.Which of these is a job of the operating system? (a) draws a picture (b) plays a game (c) plays a song (d) shows the desktop
39. 39.Which of these is done in a presentation program? (a) drawing a kite (b) writing a story (c) typing a letter (d) making slides for a talk
40. 40.Which of these is a job of an app? (a) draws a picture (b) shows the desktop (c) talks to the devices (d) starts up the computer

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