Class 4 Computer Worksheet: Operating System

Computer lesson 19: The operating system · Set 902 · 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: writing a story is done in a word processor. (a) True (b) False
2. 2.🧰 Which program would you use for making slides for a talk? (a) a spreadsheet (b) a word processor (c) a paint program (d) a presentation program
3. 3.Which of these is a job of the operating system? (a) talks to the devices (b) adds up marks (c) draws a picture (d) plays a game
4. 4.🖥️ Who does this job: “shares memory among apps” — the operating system or an app? (a) the operating system (b) an app
5. 5.🧰 Which program would you use for typing a letter? (a) a paint program (b) a spreadsheet (c) a web browser (d) a word processor
6. 6.True or false: drawing a kite is done in a spreadsheet. (a) False (b) True
7. 7.Which of these is a job of an app? (a) shows the desktop (b) draws a picture (c) runs the other programs (d) starts up the computer
8. 8.Which of these is a job of an app? (a) shares memory among apps (b) starts up the computer (c) runs the other programs (d) plays a game
9. 9.Which of these is a job of an app? (a) starts up the computer (b) opens a website (c) shows the desktop (d) shares memory among apps
10. 10.True or false: “plays a song” is a job of an app. (a) False (b) True
11. 11.🖥️ Who does this job: “talks to the devices” — the operating system or an app? (a) an app (b) the operating system
12. 12.True or false: typing a letter is done in a spreadsheet. (a) False (b) True
13. 13.Which of these is done in a presentation program? (a) colouring a picture (b) writing a story (c) making slides for a talk (d) making a budget table
14. 14.🖥️ Who does this job: “plays a song” — the operating system or an app? (a) the operating system (b) an app
15. 15.True or false: “manages all the files” is a job of the operating system. (a) False (b) True
16. 16.🖥️ What is the software that starts and runs the whole computer? (a) a web browser (b) a paint program (c) a word processor (d) an operating system
17. 17.True or false: “shares memory among apps” is a job of the operating system. (a) False (b) True
18. 18.Which of these is a job of an app? (a) starts up the computer (b) manages all the files (c) runs the other programs (d) plays a song
19. 19.🖥️ Who does this job: “runs the other programs” — the operating system or an app? (a) an app (b) the operating system
20. 20.Which of these is done in a paint program? (a) opening a website (b) colouring a picture (c) typing a letter (d) making slides for a talk
21. 21.True or false: “shares memory among apps” is a job of an app. (a) True (b) False
22. 22.Which of these is done in a paint program? (a) making slides for a talk (b) opening a website (c) making a budget table (d) drawing a kite
23. 23.True or false: colouring a picture is done in a web browser. (a) True (b) False
24. 24.Which of these is a job of the operating system? (a) types a letter (b) draws a picture (c) opens a website (d) shows the desktop
25. 25.🧰 Which program would you use for drawing a kite? (a) a word processor (b) a paint program (c) a web browser (d) a presentation program
26. 26.True or false: “draws a picture” is a job of an app. (a) True (b) False
27. 27.🖥️ Who does this job: “draws a picture” — the operating system or an app? (a) an app (b) the operating system
28. 28.🧩 Is an operating system hardware or software? (a) hardware (b) software
29. 29.🖥️ Who does this job: “starts up the computer” — the operating system or an app? (a) the operating system (b) an app
30. 30.Which of these is a job of the operating system? (a) plays a game (b) opens a website (c) shares memory among apps (d) types a letter
31. 31.True or false: making a budget table is done in a spreadsheet. (a) True (b) False
32. 32.🖥️ Who does this job: “manages all the files” — the operating system or an app? (a) the operating system (b) an app
33. 33.🖥️ Who does this job: “adds up marks” — the operating system or an app? (a) the operating system (b) an app
34. 34.Which of these is done in a spreadsheet? (a) making a budget table (b) writing a story (c) making slides for a talk (d) opening a website
35. 35.Which of these is a job of the operating system? (a) runs the other programs (b) opens a website (c) types a letter (d) draws a picture
36. 36.Which of these is done in a spreadsheet? (a) opening a website (b) colouring a picture (c) typing a letter (d) adding up marks
37. 37.True or false: “shows the desktop” is a job of the operating system. (a) True (b) False
38. 38.Which of these is a job of an app? (a) runs the other programs (b) types a letter (c) starts up the computer (d) talks to the devices
39. 39.🔁 When does the operating system start working? (a) when we sneeze (b) as the computer starts (c) after we print (d) only at night
40. 40.Which of these is done in a word processor? (a) drawing a kite (b) typing a letter (c) opening a website (d) colouring a picture

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