Class 4 Computer Worksheet: Operating System

Computer lesson 19: The operating system · Set 773 · 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 opening a website? (a) a word processor (b) a presentation program (c) a paint program (d) a web browser
2. 2.True or false: “manages all the files” is a job of the operating system. (a) True (b) False
3. 3.True or false: adding up marks is done in a word processor. (a) True (b) False
4. 4.🧰 Which program would you use for writing a story? (a) a spreadsheet (b) a presentation program (c) a web browser (d) a word processor
5. 5.🖥️ Who does this job: “shares memory among apps” — the operating system or an app? (a) the operating system (b) an app
6. 6.🧰 Which program would you use for adding up marks? (a) a spreadsheet (b) a paint program (c) a web browser (d) a word processor
7. 7.🧰 Which program would you use for colouring a picture? (a) a spreadsheet (b) a paint program (c) a web browser (d) a word processor
8. 8.True or false: drawing a kite is done in a paint program. (a) False (b) True
9. 9.🔁 When does the operating system start working? (a) only at night (b) after we print (c) as the computer starts (d) when we sneeze
10. 10.Which of these is done in a word processor? (a) making a budget table (b) typing a letter (c) opening a website (d) making slides for a talk
11. 11.True or false: colouring a picture is done in a paint program. (a) False (b) True
12. 12.🖥️ Who does this job: “draws a picture” — the operating system or an app? (a) the operating system (b) an app
13. 13.True or false: “plays a song” is a job of an app. (a) True (b) False
14. 14.Which of these is done in a word processor? (a) colouring a picture (b) drawing a kite (c) writing a story (d) adding up marks
15. 15.🧰 Which program would you use for making slides for a talk? (a) a word processor (b) a spreadsheet (c) a web browser (d) a presentation program
16. 16.Which of these is done in a web browser? (a) opening a website (b) drawing a kite (c) making slides for a talk (d) writing a story
17. 17.True or false: opening a website is done in a web browser. (a) True (b) False
18. 18.Which of these is a job of an app? (a) types a letter (b) runs the other programs (c) shares memory among apps (d) manages all the files
19. 19.True or false: “shows the desktop” is a job of an app. (a) False (b) True
20. 20.Which of these is done in a paint program? (a) making a budget table (b) drawing a kite (c) making slides for a talk (d) writing a story
21. 21.🧰 Which program would you use for typing a letter? (a) a web browser (b) a paint program (c) a spreadsheet (d) a word processor
22. 22.Which of these is a job of an app? (a) draws a picture (b) runs the other programs (c) talks to the devices (d) shares memory among apps
23. 23.🖥️ Who does this job: “opens a website” — the operating system or an app? (a) the operating system (b) an app
24. 24.True or false: “shares memory among apps” is a job of the operating system. (a) False (b) True
25. 25.Which of these is done in a spreadsheet? (a) making a budget table (b) drawing a kite (c) colouring a picture (d) making slides for a talk
26. 26.🧰 Which program would you use for drawing a kite? (a) a paint program (b) a word processor (c) a web browser (d) a spreadsheet
27. 27.True or false: “draws a picture” is a job of the operating system. (a) False (b) True
28. 28.Which of these is done in a spreadsheet? (a) writing a story (b) adding up marks (c) typing a letter (d) opening a website
29. 29.True or false: “adds up marks” is a job of an app. (a) False (b) True
30. 30.Which of these is a job of an app? (a) plays a song (b) starts up the computer (c) shows the desktop (d) manages all the files
31. 31.Which of these is done in a presentation program? (a) typing a letter (b) writing a story (c) making slides for a talk (d) adding up marks
32. 32.True or false: “types a letter” is a job of an app. (a) False (b) True
33. 33.🖥️ Who does this job: “runs the other programs” — the operating system or an app? (a) the operating system (b) an app
34. 34.True or false: “runs the other programs” is a job of an app. (a) True (b) False
35. 35.🖥️ What is the software that starts and runs the whole computer? (a) an operating system (b) a web browser (c) a paint program (d) a word processor
36. 36.🧰 Which program would you use for making a budget table? (a) a spreadsheet (b) a word processor (c) a web browser (d) a paint program
37. 37.Which of these is a job of the operating system? (a) types a letter (b) opens a website (c) plays a game (d) manages all the files
38. 38.🖥️ Who does this job: “talks to the devices” — the operating system or an app? (a) the operating system (b) an app
39. 39.True or false: adding up marks is done in a presentation program. (a) True (b) False
40. 40.Which of these is a job of the operating system? (a) runs the other programs (b) draws a picture (c) plays a song (d) plays a game

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