Class 4 Computer Worksheet: Operating System

Computer lesson 19: The operating system · Set 813 · 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 an app? (a) starts up the computer (b) plays a game (c) shows the desktop (d) shares memory among apps
2. 2.🖥️ Who does this job: “plays a song” — the operating system or an app? (a) the operating system (b) an app
3. 3.🧰 Which program would you use for writing a story? (a) a paint program (b) a presentation program (c) a word processor (d) a web browser
4. 4.Which of these is a job of the operating system? (a) plays a game (b) draws a picture (c) manages all the files (d) types a letter
5. 5.True or false: writing a story is done in a word processor. (a) False (b) True
6. 6.🧰 Which program would you use for making slides for a talk? (a) a spreadsheet (b) a word processor (c) a presentation program (d) a paint program
7. 7.🖥️ 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
8. 8.Which of these is done in a presentation program? (a) writing a story (b) drawing a kite (c) typing a letter (d) making slides for a talk
9. 9.True or false: “adds up marks” is a job of the operating system. (a) False (b) True
10. 10.True or false: “plays a game” is a job of the operating system. (a) False (b) True
11. 11.True or false: “draws a picture” is a job of an app. (a) True (b) False
12. 12.Which of these is a job of the operating system? (a) plays a song (b) opens a website (c) shares memory among apps (d) types a letter
13. 13.True or false: “talks to the devices” is a job of an app. (a) False (b) True
14. 14.Which of these is done in a spreadsheet? (a) making slides for a talk (b) opening a website (c) adding up marks (d) drawing a kite
15. 15.True or false: making a budget table is done in a word processor. (a) False (b) True
16. 16.🧰 Which program would you use for colouring a picture? (a) a web browser (b) a paint program (c) a word processor (d) a spreadsheet
17. 17.🧰 Which program would you use for making a budget table? (a) a paint program (b) a spreadsheet (c) a web browser (d) a presentation program
18. 18.🧰 Which program would you use for typing a letter? (a) a web browser (b) a spreadsheet (c) a presentation program (d) a word processor
19. 19.Which of these is a job of the operating system? (a) draws a picture (b) plays a game (c) runs the other programs (d) opens a website
20. 20.Which of these is a job of an app? (a) runs the other programs (b) manages all the files (c) plays a song (d) shares memory among apps
21. 21.🧰 Which program would you use for adding up marks? (a) a paint program (b) a spreadsheet (c) a web browser (d) a presentation program
22. 22.True or false: “shares memory among apps” is a job of an app. (a) True (b) False
23. 23.🖥️ Who does this job: “shares memory among apps” — the operating system or an app? (a) the operating system (b) an app
24. 24.Which of these is a job of an app? (a) draws a picture (b) runs the other programs (c) manages all the files (d) talks to the devices
25. 25.Which of these is a job of the operating system? (a) adds up marks (b) types a letter (c) shows the desktop (d) opens a website
26. 26.True or false: “talks to the devices” is a job of the operating system. (a) True (b) False
27. 27.🔁 When does the operating system start working? (a) after we print (b) when we sneeze (c) as the computer starts (d) only at night
28. 28.🖥️ Who does this job: “manages all the files” — the operating system or an app? (a) the operating system (b) an app
29. 29.Which of these is done in a word processor? (a) drawing a kite (b) typing a letter (c) making slides for a talk (d) adding up marks
30. 30.🧰 Which program would you use for opening a website? (a) a presentation program (b) a word processor (c) a web browser (d) a paint program
31. 31.Which of these is a job of an app? (a) talks to the devices (b) manages all the files (c) shows the desktop (d) types a letter
32. 32.True or false: making a budget table is done in a spreadsheet. (a) False (b) True
33. 33.True or false: “starts up the computer” is a job of an app. (a) True (b) False
34. 34.🖥️ Who does this job: “starts up the computer” — the operating system or an app? (a) an app (b) the operating system
35. 35.Which of these is done in a web browser? (a) drawing a kite (b) opening a website (c) typing a letter (d) adding up marks
36. 36.True or false: making slides for a talk is done in a word processor. (a) False (b) True
37. 37.True or false: opening a website is done in a paint program. (a) True (b) False
38. 38.Which of these is a job of an app? (a) runs the other programs (b) opens a website (c) talks to the devices (d) shares memory among apps
39. 39.True or false: “manages all the files” is a job of the operating system. (a) False (b) True
40. 40.True or false: “plays a game” is a job of an app. (a) True (b) False

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