Class 4 Computer Worksheet: Operating System

Computer lesson 19: The operating system · Set 981 · 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) opening a website (b) typing a letter (c) writing a story (d) drawing a kite
2. 2.Which of these is a job of the operating system? (a) opens a website (b) draws a picture (c) shares memory among apps (d) plays a song
3. 3.Which of these is a job of an app? (a) plays a song (b) talks to the devices (c) shares memory among apps (d) shows the desktop
4. 4.🧰 Which program would you use for writing a story? (a) a presentation program (b) a word processor (c) a web browser (d) a paint program
5. 5.Which of these is a job of an app? (a) starts up the computer (b) shares memory among apps (c) shows the desktop (d) adds up marks
6. 6.Which of these is a job of the operating system? (a) plays a game (b) plays a song (c) draws a picture (d) talks to the devices
7. 7.🔁 When does the operating system start working? (a) after we print (b) when we sneeze (c) only at night (d) as the computer starts
8. 8.Which of these is done in a word processor? (a) drawing a kite (b) typing a letter (c) colouring a picture (d) making a budget table
9. 9.True or false: “shows the desktop” is a job of an app. (a) False (b) True
10. 10.🖥️ What is the software that starts and runs the whole computer? (a) a paint program (b) a word processor (c) a web browser (d) an operating system
11. 11.🧰 Which program would you use for colouring a picture? (a) a presentation program (b) a word processor (c) a web browser (d) a paint program
12. 12.True or false: opening a website is done in a word processor. (a) False (b) True
13. 13.True or false: opening a website is done in a presentation program. (a) True (b) False
14. 14.Which of these is a job of the operating system? (a) adds up marks (b) types a letter (c) starts up the computer (d) draws a picture
15. 15.Which of these is done in a spreadsheet? (a) colouring a picture (b) typing a letter (c) adding up marks (d) drawing a kite
16. 16.True or false: adding up marks is done in a spreadsheet. (a) False (b) True
17. 17.Which of these is done in a spreadsheet? (a) writing a story (b) typing a letter (c) making a budget table (d) making slides for a talk
18. 18.🖥️ Who does this job: “shows the desktop” — the operating system or an app? (a) an app (b) the operating system
19. 19.True or false: typing a letter is done in a web browser. (a) True (b) False
20. 20.🖥️ Who does this job: “adds up marks” — the operating system or an app? (a) the operating system (b) an app
21. 21.Which of these is a job of the operating system? (a) runs the other programs (b) draws a picture (c) plays a song (d) opens a website
22. 22.Which of these is done in a paint program? (a) typing a letter (b) opening a website (c) colouring a picture (d) writing a story
23. 23.True or false: “runs the other programs” is a job of an app. (a) False (b) True
24. 24.True or false: drawing a kite is done in a word processor. (a) True (b) False
25. 25.True or false: opening a website is done in a spreadsheet. (a) False (b) True
26. 26.Which of these is a job of an app? (a) starts up the computer (b) talks to the devices (c) runs the other programs (d) draws a picture
27. 27.🧩 Is an operating system hardware or software? (a) hardware (b) software
28. 28.True or false: opening a website is done in a web browser. (a) True (b) False
29. 29.🧰 Which program would you use for making slides for a talk? (a) a paint program (b) a web browser (c) a presentation program (d) a spreadsheet
30. 30.🧰 Which program would you use for adding up marks? (a) a spreadsheet (b) a paint program (c) a web browser (d) a word processor
31. 31.🖥️ Who does this job: “shares memory among apps” — the operating system or an app? (a) an app (b) the operating system
32. 32.Which of these is done in a web browser? (a) typing a letter (b) opening a website (c) writing a story (d) drawing a kite
33. 33.True or false: writing a story is done in a word processor. (a) False (b) True
34. 34.Which of these is done in a word processor? (a) writing a story (b) adding up marks (c) drawing a kite (d) colouring a picture
35. 35.🖥️ Who does this job: “types a letter” — the operating system or an app? (a) an app (b) the operating system
36. 36.🖥️ Who does this job: “runs the other programs” — the operating system or an app? (a) the operating system (b) an app
37. 37.🧰 Which program would you use for making a budget table? (a) a web browser (b) a word processor (c) a spreadsheet (d) a paint program
38. 38.True or false: “types a letter” is a job of the operating system. (a) True (b) False
39. 39.True or false: typing a letter is done in a word processor. (a) False (b) True
40. 40.Which of these is a job of an app? (a) starts up the computer (b) talks to the devices (c) types a letter (d) shows the desktop

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