Class 4 Computer Worksheet: Operating System

Computer lesson 19: The operating system · Set 309 · 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) adding up marks (b) opening a website (c) drawing a kite (d) typing a letter
2. 2.Which of these is done in a spreadsheet? (a) opening a website (b) making slides for a talk (c) typing a letter (d) making a budget table
3. 3.Which of these is done in a presentation program? (a) adding up marks (b) making slides for a talk (c) colouring a picture (d) drawing a kite
4. 4.🔁 When does the operating system start working? (a) as the computer starts (b) only at night (c) after we print (d) when we sneeze
5. 5.True or false: “shares memory among apps” is a job of an app. (a) True (b) False
6. 6.Which of these is done in a web browser? (a) opening a website (b) writing a story (c) colouring a picture (d) making slides for a talk
7. 7.🧰 Which program would you use for drawing a kite? (a) a word processor (b) a web browser (c) a paint program (d) a presentation program
8. 8.🖥️ Who does this job: “runs the other programs” — the operating system or an app? (a) an app (b) the operating system
9. 9.True or false: making slides for a talk is done in a paint program. (a) False (b) True
10. 10.🖥️ Who does this job: “plays a game” — the operating system or an app? (a) an app (b) the operating system
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.🖥️ What is the software that starts and runs the whole computer? (a) a paint program (b) an operating system (c) a web browser (d) a word processor
13. 13.Which of these is a job of the operating system? (a) plays a song (b) draws a picture (c) types a letter (d) shares memory among apps
14. 14.Which of these is a job of an app? (a) manages all the files (b) types a letter (c) runs the other programs (d) shares memory among apps
15. 15.True or false: typing a letter is done in a word processor. (a) False (b) True
16. 16.Which of these is done in a word processor? (a) typing a letter (b) opening a website (c) drawing a kite (d) making slides for a talk
17. 17.🧰 Which program would you use for making slides for a talk? (a) a paint program (b) a word processor (c) a web browser (d) a presentation program
18. 18.True or false: adding up marks is done in a spreadsheet. (a) False (b) True
19. 19.🖥️ Who does this job: “adds up marks” — the operating system or an app? (a) an app (b) the operating system
20. 20.True or false: “plays a game” is a job of the operating system. (a) True (b) False
21. 21.Which of these is done in a spreadsheet? (a) drawing a kite (b) adding up marks (c) making slides for a talk (d) typing a letter
22. 22.Which of these is a job of an app? (a) shares memory among apps (b) manages all the files (c) talks to the devices (d) plays a song
23. 23.🖥️ Who does this job: “starts up the computer” — the operating system or an app? (a) an app (b) the operating system
24. 24.🧰 Which program would you use for opening a website? (a) a web browser (b) a paint program (c) a spreadsheet (d) a word processor
25. 25.True or false: “starts up the computer” is a job of the operating system. (a) False (b) True
26. 26.🖥️ Who does this job: “types a letter” — the operating system or an app? (a) the operating system (b) an app
27. 27.🖥️ Who does this job: “plays a song” — the operating system or an app? (a) the operating system (b) an app
28. 28.True or false: typing a letter is done in a web browser. (a) False (b) True
29. 29.Which of these is a job of the operating system? (a) manages all the files (b) adds up marks (c) opens a website (d) draws a picture
30. 30.Which of these is a job of the operating system? (a) types a letter (b) draws a picture (c) plays a game (d) starts up the computer
31. 31.🖥️ Who does this job: “shows the desktop” — the operating system or an app? (a) an app (b) the operating system
32. 32.True or false: “manages all the files” is a job of an app. (a) False (b) True
33. 33.🖥️ Who does this job: “talks to the devices” — the operating system or an app? (a) the operating system (b) an app
34. 34.True or false: making a budget table is done in a presentation program. (a) True (b) False
35. 35.True or false: typing a letter is done in a paint program. (a) True (b) False
36. 36.Which of these is a job of the operating system? (a) draws a picture (b) adds up marks (c) opens a website (d) shows the desktop
37. 37.True or false: writing a story is done in a word processor. (a) True (b) False
38. 38.True or false: writing a story is done in a paint program. (a) False (b) True
39. 39.🧰 Which program would you use for typing a letter? (a) a word processor (b) a paint program (c) a presentation program (d) a web browser
40. 40.True or false: “shows the desktop” is a job of the operating system. (a) False (b) True

Free computer lessons, practice and worksheets at talentjr.in/computer-worksheets