Class 4 Computer Worksheet: Operating System

Computer lesson 19: The operating system · Set 391 · 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) hardware (b) software
2. 2.True or false: “plays a game” is a job of the operating system. (a) True (b) False
3. 3.True or false: typing a letter is done in a paint program. (a) False (b) True
4. 4.True or false: drawing a kite is done in a web browser. (a) True (b) False
5. 5.🖥️ Who does this job: “starts up the computer” — the operating system or an app? (a) the operating system (b) an app
6. 6.Which of these is a job of an app? (a) draws a picture (b) shares memory among apps (c) shows the desktop (d) manages all the files
7. 7.🖥️ Who does this job: “plays a game” — the operating system or an app? (a) the operating system (b) an app
8. 8.Which of these is done in a presentation program? (a) typing a letter (b) writing a story (c) opening a website (d) making slides for a talk
9. 9.Which of these is a job of the operating system? (a) plays a game (b) adds up marks (c) shares memory among apps (d) opens a website
10. 10.🧰 Which program would you use for typing a letter? (a) a presentation program (b) a paint program (c) a word processor (d) a spreadsheet
11. 11.🖥️ Who does this job: “shows the desktop” — the operating system or an app? (a) an app (b) the operating system
12. 12.🖥️ Who does this job: “adds up marks” — the operating system or an app? (a) the operating system (b) an app
13. 13.True or false: making a budget table is done in a spreadsheet. (a) True (b) False
14. 14.🧰 Which program would you use for writing a story? (a) a paint program (b) a spreadsheet (c) a word processor (d) a web browser
15. 15.Which of these is done in a word processor? (a) adding up marks (b) making a budget table (c) making slides for a talk (d) writing a story
16. 16.🖥️ Who does this job: “runs the other programs” — the operating system or an app? (a) the operating system (b) an app
17. 17.🧰 Which program would you use for opening a website? (a) a paint program (b) a spreadsheet (c) a word processor (d) a web browser
18. 18.🖥️ Who does this job: “draws a picture” — the operating system or an app? (a) an app (b) the operating system
19. 19.Which of these is a job of the operating system? (a) opens a website (b) shows the desktop (c) plays a game (d) adds up marks
20. 20.🖥️ 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
21. 21.True or false: typing a letter is done in a presentation program. (a) False (b) True
22. 22.🖥️ Who does this job: “types a letter” — the operating system or an app? (a) the operating system (b) an app
23. 23.True or false: “types a letter” is a job of the operating system. (a) False (b) True
24. 24.🧰 Which program would you use for adding up marks? (a) a word processor (b) a web browser (c) a presentation program (d) a spreadsheet
25. 25.Which of these is done in a paint program? (a) making a budget table (b) typing a letter (c) adding up marks (d) colouring a picture
26. 26.True or false: writing a story is done in a word processor. (a) False (b) True
27. 27.True or false: “shows the desktop” is a job of an app. (a) False (b) True
28. 28.True or false: colouring a picture is done in a paint program. (a) False (b) True
29. 29.🖥️ Who does this job: “manages all the files” — the operating system or an app? (a) the operating system (b) an app
30. 30.Which of these is done in a word processor? (a) typing a letter (b) adding up marks (c) drawing a kite (d) making a budget table
31. 31.Which of these is done in a spreadsheet? (a) colouring a picture (b) drawing a kite (c) opening a website (d) adding up marks
32. 32.🔁 When does the operating system start working? (a) when we sneeze (b) as the computer starts (c) only at night (d) after we print
33. 33.True or false: typing a letter is done in a web browser. (a) True (b) False
34. 34.Which of these is a job of an app? (a) shares memory among apps (b) runs the other programs (c) adds up marks (d) manages all the files
35. 35.True or false: “shares memory among apps” is a job of an app. (a) True (b) False
36. 36.True or false: writing a story is done in a paint program. (a) False (b) True
37. 37.🧰 Which program would you use for making slides for a talk? (a) a presentation program (b) a spreadsheet (c) a web browser (d) a paint program
38. 38.Which of these is a job of the operating system? (a) plays a song (b) talks to the devices (c) adds up marks (d) types a letter
39. 39.True or false: making slides for a talk is done in a presentation program. (a) False (b) True
40. 40.🧰 Which program would you use for drawing a kite? (a) a spreadsheet (b) a presentation program (c) a paint program (d) a word processor

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