Class 4 Computer Worksheet: Operating System

Computer lesson 19: The operating system · Set 878 · 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: making a budget table is done in a spreadsheet. (a) False (b) True
2. 2.True or false: typing a letter is done in a word processor. (a) False (b) True
3. 3.Which of these is a job of the operating system? (a) shows the desktop (b) plays a song (c) draws a picture (d) opens a website
4. 4.Which of these is done in a word processor? (a) making slides for a talk (b) writing a story (c) colouring a picture (d) drawing a kite
5. 5.True or false: “talks to the devices” is a job of an app. (a) True (b) False
6. 6.True or false: “adds up marks” is a job of an app. (a) True (b) False
7. 7.Which of these is a job of an app? (a) talks to the devices (b) manages all the files (c) runs the other programs (d) types a letter
8. 8.True or false: opening a website is done in a spreadsheet. (a) False (b) True
9. 9.True or false: adding up marks is done in a spreadsheet. (a) False (b) True
10. 10.Which of these is a job of an app? (a) shares memory among apps (b) shows the desktop (c) opens a website (d) starts up the computer
11. 11.🖥️ Who does this job: “shares memory among apps” — the operating system or an app? (a) the operating system (b) an app
12. 12.🔁 When does the operating system start working? (a) when we sneeze (b) as the computer starts (c) after we print (d) only at night
13. 13.Which of these is done in a web browser? (a) writing a story (b) drawing a kite (c) opening a website (d) typing a letter
14. 14.Which of these is done in a paint program? (a) writing a story (b) adding up marks (c) colouring a picture (d) making slides for a talk
15. 15.Which of these is done in a presentation program? (a) opening a website (b) colouring a picture (c) drawing a kite (d) making slides for a talk
16. 16.True or false: “shows the desktop” is a job of the operating system. (a) False (b) True
17. 17.🖥️ Who does this job: “plays a game” — the operating system or an app? (a) the operating system (b) an app
18. 18.True or false: “draws a picture” is a job of an app. (a) False (b) True
19. 19.🧰 Which program would you use for opening a website? (a) a spreadsheet (b) a web browser (c) a paint program (d) a word processor
20. 20.Which of these is done in a spreadsheet? (a) drawing a kite (b) writing a story (c) making slides for a talk (d) making a budget table
21. 21.🖥️ Who does this job: “runs the other programs” — the operating system or an app? (a) the operating system (b) an app
22. 22.Which of these is done in a spreadsheet? (a) making slides for a talk (b) drawing a kite (c) adding up marks (d) writing a story
23. 23.🧩 Is an operating system hardware or software? (a) hardware (b) software
24. 24.🖥️ Who does this job: “adds up marks” — the operating system or an app? (a) an app (b) the operating system
25. 25.🧰 Which program would you use for colouring a picture? (a) a spreadsheet (b) a presentation program (c) a word processor (d) a paint program
26. 26.True or false: “runs the other programs” is a job of an app. (a) False (b) True
27. 27.🖥️ Who does this job: “manages all the files” — the operating system or an app? (a) the operating system (b) an app
28. 28.🧰 Which program would you use for adding up marks? (a) a spreadsheet (b) a presentation program (c) a word processor (d) a web browser
29. 29.🖥️ Who does this job: “draws a picture” — the operating system or an app? (a) an app (b) the operating system
30. 30.Which of these is a job of an app? (a) manages all the files (b) shows the desktop (c) adds up marks (d) runs the other programs
31. 31.🧰 Which program would you use for writing a story? (a) a presentation program (b) a spreadsheet (c) a paint program (d) a word processor
32. 32.Which of these is done in a paint program? (a) typing a letter (b) drawing a kite (c) writing a story (d) adding up marks
33. 33.🧰 Which program would you use for making a budget table? (a) a spreadsheet (b) a presentation program (c) a paint program (d) a web browser
34. 34.Which of these is done in a word processor? (a) drawing a kite (b) opening a website (c) typing a letter (d) making slides for a talk
35. 35.True or false: “shows the desktop” is a job of an app. (a) False (b) True
36. 36.True or false: “plays a song” is a job of the operating system. (a) True (b) False
37. 37.Which of these is a job of the operating system? (a) talks to the devices (b) draws a picture (c) adds up marks (d) types a letter
38. 38.🖥️ 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
39. 39.🖥️ Who does this job: “plays a song” — the operating system or an app? (a) an app (b) the operating system
40. 40.🖥️ Who does this job: “types a letter” — the operating system or an app? (a) the operating system (b) an app

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