Class 4 Computer Worksheet: Operating System

Computer lesson 19: The operating system · Set 587 · 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.True or false: typing a letter is done in a spreadsheet. (a) True (b) False
2. 2.True or false: typing a letter is done in a presentation program. (a) False (b) True
3. 3.Which of these is a job of the operating system? (a) talks to the devices (b) draws a picture (c) adds up marks (d) opens a website
4. 4.Which of these is done in a presentation program? (a) opening a website (b) drawing a kite (c) making slides for a talk (d) adding up marks
5. 5.🧰 Which program would you use for typing a letter? (a) a web browser (b) a spreadsheet (c) a word processor (d) a paint program
6. 6.🧩 Is an operating system hardware or software? (a) software (b) hardware
7. 7.Which of these is a job of an app? (a) shares memory among apps (b) opens a website (c) starts up the computer (d) manages all the files
8. 8.🧰 Which program would you use for adding up marks? (a) a word processor (b) a web browser (c) a spreadsheet (d) a paint program
9. 9.True or false: “talks to the devices” is a job of the operating system. (a) True (b) False
10. 10.Which of these is a job of an app? (a) shows the desktop (b) runs the other programs (c) types a letter (d) starts up the computer
11. 11.True or false: “starts up the computer” is a job of an app. (a) False (b) True
12. 12.🖥️ Who does this job: “shares memory among apps” — the operating system or an app? (a) the operating system (b) an app
13. 13.True or false: “starts up the computer” is a job of the operating system. (a) False (b) True
14. 14.True or false: “opens a website” is a job of an app. (a) True (b) False
15. 15.🖥️ Who does this job: “opens a website” — the operating system or an app? (a) the operating system (b) an app
16. 16.Which of these is done in a web browser? (a) making a budget table (b) drawing a kite (c) opening a website (d) typing a letter
17. 17.Which of these is done in a word processor? (a) colouring a picture (b) making a budget table (c) writing a story (d) drawing a kite
18. 18.Which of these is a job of the operating system? (a) draws a picture (b) manages all the files (c) plays a song (d) adds up marks
19. 19.🖥️ Who does this job: “draws a picture” — the operating system or an app? (a) an app (b) the operating system
20. 20.🖥️ Who does this job: “plays a game” — the operating system or an app? (a) the operating system (b) an app
21. 21.True or false: “plays a game” is a job of an app. (a) False (b) True
22. 22.🖥️ Who does this job: “runs the other programs” — the operating system or an app? (a) the operating system (b) an app
23. 23.🧰 Which program would you use for writing a story? (a) a word processor (b) a paint program (c) a spreadsheet (d) a presentation program
24. 24.Which of these is a job of the operating system? (a) plays a song (b) types a letter (c) starts up the computer (d) plays a game
25. 25.True or false: “manages all the files” is a job of an app. (a) False (b) True
26. 26.🧰 Which program would you use for drawing a kite? (a) a web browser (b) a paint program (c) a presentation program (d) a word processor
27. 27.Which of these is a job of an app? (a) runs the other programs (b) shows the desktop (c) plays a game (d) starts up the computer
28. 28.🧰 Which program would you use for making a budget table? (a) a web browser (b) a presentation program (c) a word processor (d) a spreadsheet
29. 29.True or false: “shares memory among apps” is a job of the operating system. (a) True (b) False
30. 30.🔁 When does the operating system start working? (a) after we print (b) when we sneeze (c) only at night (d) as the computer starts
31. 31.🧰 Which program would you use for colouring a picture? (a) a web browser (b) a presentation program (c) a paint program (d) a spreadsheet
32. 32.True or false: making a budget table is done in a paint program. (a) False (b) True
33. 33.True or false: making a budget table is done in a word processor. (a) False (b) True
34. 34.🖥️ Who does this job: “starts up the computer” — the operating system or an app? (a) the operating system (b) an app
35. 35.True or false: making a budget table is done in a spreadsheet. (a) False (b) True
36. 36.Which of these is done in a word processor? (a) drawing a kite (b) making a budget table (c) colouring a picture (d) typing a letter
37. 37.🖥️ Who does this job: “adds up marks” — the operating system or an app? (a) an app (b) the operating system
38. 38.Which of these is done in a paint program? (a) drawing a kite (b) typing a letter (c) making slides for a talk (d) opening a website
39. 39.Which of these is done in a spreadsheet? (a) making a budget table (b) making slides for a talk (c) colouring a picture (d) typing a letter
40. 40.🖥️ What is the software that starts and runs the whole computer? (a) a word processor (b) a web browser (c) an operating system (d) a paint program

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