Class 4 Computer Worksheet: Operating System

Computer lesson 19: The operating system · Set 162 · 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 done in a paint program? (a) making slides for a talk (b) colouring a picture (c) adding up marks (d) making a budget table
2. 2.🖥️ Who does this job: “shows the desktop” — the operating system or an app? (a) an app (b) the operating system
3. 3.Which of these is done in a paint program? (a) making slides for a talk (b) adding up marks (c) drawing a kite (d) opening a website
4. 4.True or false: drawing a kite is done in a presentation program. (a) False (b) True
5. 5.Which of these is a job of an app? (a) shows the desktop (b) manages all the files (c) plays a song (d) starts up the computer
6. 6.🖥️ Who does this job: “adds up marks” — the operating system or an app? (a) an app (b) the operating system
7. 7.🖥️ Who does this job: “runs the other programs” — the operating system or an app? (a) the operating system (b) an app
8. 8.True or false: adding up marks is done in a word processor. (a) False (b) True
9. 9.True or false: making a budget table is done in a spreadsheet. (a) True (b) False
10. 10.Which of these is done in a word processor? (a) opening a website (b) making slides for a talk (c) drawing a kite (d) typing a letter
11. 11.Which of these is a job of an app? (a) shows the desktop (b) plays a game (c) manages all the files (d) runs the other programs
12. 12.🔁 When does the operating system start working? (a) only at night (b) when we sneeze (c) after we print (d) as the computer starts
13. 13.True or false: “types a letter” is a job of the operating system. (a) True (b) False
14. 14.True or false: “adds up marks” is a job of an app. (a) False (b) True
15. 15.🖥️ Who does this job: “starts up the computer” — the operating system or an app? (a) an app (b) the operating system
16. 16.🖥️ Who does this job: “opens a website” — the operating system or an app? (a) an app (b) the operating system
17. 17.True or false: colouring a picture is done in a presentation program. (a) True (b) False
18. 18.True or false: “shows the desktop” is a job of the operating system. (a) False (b) True
19. 19.Which of these is done in a spreadsheet? (a) colouring a picture (b) opening a website (c) adding up marks (d) typing a letter
20. 20.True or false: typing a letter is done in a web browser. (a) False (b) True
21. 21.🧰 Which program would you use for drawing a kite? (a) a web browser (b) a spreadsheet (c) a paint program (d) a word processor
22. 22.Which of these is a job of the operating system? (a) types a letter (b) opens a website (c) plays a song (d) talks to the devices
23. 23.Which of these is done in a presentation program? (a) writing a story (b) adding up marks (c) drawing a kite (d) making slides for a talk
24. 24.Which of these is a job of the operating system? (a) types a letter (b) starts up the computer (c) opens a website (d) adds up marks
25. 25.True or false: “opens a website” is a job of the operating system. (a) False (b) True
26. 26.Which of these is done in a word processor? (a) writing a story (b) making a budget table (c) opening a website (d) making slides for a talk
27. 27.True or false: colouring a picture is done in a web browser. (a) True (b) False
28. 28.True or false: “manages all the files” is a job of an app. (a) False (b) True
29. 29.🖥️ What is the software that starts and runs the whole computer? (a) an operating system (b) a word processor (c) a paint program (d) a web browser
30. 30.🧰 Which program would you use for making a budget table? (a) a word processor (b) a web browser (c) a paint program (d) a spreadsheet
31. 31.Which of these is done in a spreadsheet? (a) making a budget table (b) making slides for a talk (c) writing a story (d) typing a letter
32. 32.🧩 Is an operating system hardware or software? (a) hardware (b) software
33. 33.True or false: making a budget table is done in a word processor. (a) True (b) False
34. 34.🧰 Which program would you use for making slides for a talk? (a) a paint program (b) a presentation program (c) a word processor (d) a spreadsheet
35. 35.🖥️ Who does this job: “manages all the files” — the operating system or an app? (a) an app (b) the operating system
36. 36.🧰 Which program would you use for typing a letter? (a) a presentation program (b) a paint program (c) a word processor (d) a web browser
37. 37.True or false: drawing a kite is done in a word processor. (a) False (b) True
38. 38.🖥️ Who does this job: “draws a picture” — the operating system or an app? (a) an app (b) the operating system
39. 39.Which of these is a job of the operating system? (a) opens a website (b) draws a picture (c) manages all the files (d) adds up marks
40. 40.Which of these is a job of an app? (a) shows the desktop (b) manages all the files (c) draws a picture (d) shares memory among apps

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