Class 4 Computer Worksheet: Operating System

Computer lesson 19: The operating system · Set 975 · 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.🧩 Is an operating system hardware or software? (a) software (b) hardware
2. 2.Which of these is a job of the operating system? (a) opens a website (b) adds up marks (c) draws a picture (d) runs the other programs
3. 3.True or false: “plays a song” is a job of an app. (a) False (b) True
4. 4.True or false: colouring a picture is done in a paint program. (a) False (b) True
5. 5.Which of these is a job of an app? (a) manages all the files (b) plays a game (c) runs the other programs (d) starts up the computer
6. 6.Which of these is done in a word processor? (a) colouring a picture (b) writing a story (c) making a budget table (d) adding up marks
7. 7.Which of these is a job of the operating system? (a) opens a website (b) plays a game (c) starts up the computer (d) draws a picture
8. 8.🧰 Which program would you use for making slides for a talk? (a) a presentation program (b) a word processor (c) a paint program (d) a spreadsheet
9. 9.🧰 Which program would you use for adding up marks? (a) a paint program (b) a word processor (c) a spreadsheet (d) a web browser
10. 10.True or false: writing a story is done in a spreadsheet. (a) False (b) True
11. 11.🧰 Which program would you use for typing a letter? (a) a web browser (b) a paint program (c) a presentation program (d) a word processor
12. 12.Which of these is done in a presentation program? (a) drawing a kite (b) adding up marks (c) writing a story (d) making slides for a talk
13. 13.Which of these is a job of an app? (a) adds up marks (b) runs the other programs (c) shows the desktop (d) shares memory among apps
14. 14.🧰 Which program would you use for writing a story? (a) a paint program (b) a spreadsheet (c) a presentation program (d) a word processor
15. 15.Which of these is a job of an app? (a) draws a picture (b) starts up the computer (c) runs the other programs (d) shares memory among apps
16. 16.True or false: “runs the other programs” is a job of the operating system. (a) True (b) False
17. 17.True or false: “opens a website” is a job of an app. (a) False (b) True
18. 18.🖥️ Who does this job: “manages all the files” — the operating system or an app? (a) an app (b) the operating system
19. 19.🖥️ What is the software that starts and runs the whole computer? (a) a web browser (b) a paint program (c) a word processor (d) an operating system
20. 20.🖥️ Who does this job: “opens a website” — the operating system or an app? (a) the operating system (b) an app
21. 21.🖥️ Who does this job: “shows the desktop” — the operating system or an app? (a) an app (b) the operating system
22. 22.True or false: making a budget table is done in a spreadsheet. (a) False (b) True
23. 23.🖥️ Who does this job: “plays a song” — the operating system or an app? (a) the operating system (b) an app
24. 24.True or false: typing a letter is done in a word processor. (a) True (b) False
25. 25.True or false: drawing a kite is done in a paint program. (a) False (b) True
26. 26.Which of these is a job of an app? (a) shares memory among apps (b) manages all the files (c) shows the desktop (d) opens a website
27. 27.🧰 Which program would you use for drawing a kite? (a) a spreadsheet (b) a web browser (c) a presentation program (d) a paint program
28. 28.🖥️ Who does this job: “draws a picture” — the operating system or an app? (a) an app (b) the operating system
29. 29.Which of these is a job of the operating system? (a) plays a game (b) draws a picture (c) adds up marks (d) shows the desktop
30. 30.True or false: making slides for a talk is done in a presentation program. (a) False (b) True
31. 31.True or false: opening a website is done in a paint program. (a) True (b) False
32. 32.True or false: “shows the desktop” is a job of an app. (a) False (b) True
33. 33.True or false: adding up marks is done in a spreadsheet. (a) True (b) False
34. 34.🖥️ Who does this job: “runs the other programs” — the operating system or an app? (a) an app (b) the operating system
35. 35.Which of these is done in a paint program? (a) typing a letter (b) writing a story (c) drawing a kite (d) making slides for a talk
36. 36.🖥️ Who does this job: “talks to the devices” — the operating system or an app? (a) an app (b) the operating system
37. 37.True or false: “opens a website” is a job of the operating system. (a) True (b) False
38. 38.Which of these is done in a web browser? (a) drawing a kite (b) writing a story (c) adding up marks (d) opening a website
39. 39.🧰 Which program would you use for colouring a picture? (a) a word processor (b) a paint program (c) a presentation program (d) a spreadsheet
40. 40.🔁 When does the operating system start working? (a) only at night (b) as the computer starts (c) after we print (d) when we sneeze

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