Class 4 Computer Worksheet: Operating System

Computer lesson 19: The operating system · Set 749 · 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 program would you use for making a budget table? (a) a presentation program (b) a paint program (c) a spreadsheet (d) a word processor
2. 2.True or false: “draws a picture” is a job of the operating system. (a) False (b) True
3. 3.🖥️ Who does this job: “plays a song” — the operating system or an app? (a) the operating system (b) an app
4. 4.Which of these is a job of an app? (a) opens a website (b) starts up the computer (c) runs the other programs (d) shows the desktop
5. 5.True or false: “manages all the files” is a job of the operating system. (a) True (b) False
6. 6.Which of these is done in a spreadsheet? (a) colouring a picture (b) opening a website (c) writing a story (d) making a budget table
7. 7.True or false: “types a letter” is a job of the operating system. (a) True (b) False
8. 8.🔁 When does the operating system start working? (a) after we print (b) as the computer starts (c) only at night (d) when we sneeze
9. 9.Which of these is done in a web browser? (a) typing a letter (b) opening a website (c) making slides for a talk (d) writing a story
10. 10.True or false: making a budget table is done in a spreadsheet. (a) False (b) True
11. 11.Which of these is a job of an app? (a) talks to the devices (b) draws a picture (c) shares memory among apps (d) runs the other programs
12. 12.True or false: “shows the desktop” is a job of the operating system. (a) True (b) False
13. 13.🖥️ Who does this job: “shows the desktop” — the operating system or an app? (a) the operating system (b) an app
14. 14.🧩 Is an operating system hardware or software? (a) hardware (b) software
15. 15.🧰 Which program would you use for writing a story? (a) a web browser (b) a word processor (c) a spreadsheet (d) a paint program
16. 16.🧰 Which program would you use for colouring a picture? (a) a spreadsheet (b) a paint program (c) a web browser (d) a presentation program
17. 17.Which of these is a job of the operating system? (a) types a letter (b) plays a game (c) runs the other programs (d) plays a song
18. 18.Which of these is done in a spreadsheet? (a) colouring a picture (b) drawing a kite (c) adding up marks (d) opening a website
19. 19.True or false: typing a letter is done in a word processor. (a) True (b) False
20. 20.True or false: adding up marks is done in a spreadsheet. (a) True (b) False
21. 21.Which of these is a job of the operating system? (a) shows the desktop (b) opens a website (c) types a letter (d) adds up marks
22. 22.Which of these is done in a word processor? (a) making slides for a talk (b) making a budget table (c) colouring a picture (d) typing a letter
23. 23.Which of these is a job of the operating system? (a) plays a game (b) types a letter (c) adds up marks (d) starts up the computer
24. 24.True or false: “shares memory among apps” is a job of an app. (a) False (b) True
25. 25.True or false: colouring a picture is done in a spreadsheet. (a) False (b) True
26. 26.Which of these is a job of the operating system? (a) plays a song (b) types a letter (c) shares memory among apps (d) opens a website
27. 27.🖥️ What is the software that starts and runs the whole computer? (a) a word processor (b) an operating system (c) a paint program (d) a web browser
28. 28.Which of these is done in a paint program? (a) drawing a kite (b) making a budget table (c) typing a letter (d) writing a story
29. 29.True or false: colouring a picture is done in a word processor. (a) True (b) False
30. 30.True or false: drawing a kite is done in a presentation program. (a) True (b) False
31. 31.🖥️ Who does this job: “opens a website” — the operating system or an app? (a) the operating system (b) an app
32. 32.True or false: writing a story is done in a word processor. (a) False (b) True
33. 33.🖥️ Who does this job: “draws a picture” — the operating system or an app? (a) the operating system (b) an app
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 program would you use for opening a website? (a) a paint program (b) a presentation program (c) a web browser (d) a spreadsheet
36. 36.🧰 Which program would you use for adding up marks? (a) a web browser (b) a spreadsheet (c) a word processor (d) a paint program
37. 37.True or false: typing a letter is done in a web browser. (a) False (b) True
38. 38.🧰 Which program would you use for drawing a kite? (a) a web browser (b) a spreadsheet (c) a paint program (d) a word processor
39. 39.True or false: “plays a song” is a job of the operating system. (a) True (b) False
40. 40.🖥️ Who does this job: “talks to the devices” — the operating system or an app? (a) an app (b) the operating system

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