Class 4 Computer Worksheet: Operating System

Computer lesson 19: The operating system · Set 225 · 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: colouring a picture is done in a web browser. (a) True (b) False
2. 2.🧩 Is an operating system hardware or software? (a) software (b) hardware
3. 3.🖥️ Who does this job: “adds up marks” — the operating system or an app? (a) an app (b) the operating system
4. 4.Which of these is done in a spreadsheet? (a) adding up marks (b) colouring a picture (c) opening a website (d) typing a letter
5. 5.Which of these is done in a paint program? (a) typing a letter (b) making slides for a talk (c) drawing a kite (d) making a budget table
6. 6.🔁 When does the operating system start working? (a) after we print (b) only at night (c) as the computer starts (d) when we sneeze
7. 7.🖥️ Who does this job: “draws a picture” — the operating system or an app? (a) the operating system (b) an app
8. 8.True or false: “plays a game” is a job of the operating system. (a) False (b) True
9. 9.🖥️ Who does this job: “shows the desktop” — the operating system or an app? (a) an app (b) the operating system
10. 10.Which of these is done in a presentation program? (a) making slides for a talk (b) adding up marks (c) colouring a picture (d) making a budget table
11. 11.Which of these is done in a paint program? (a) typing a letter (b) opening a website (c) adding up marks (d) colouring a picture
12. 12.Which of these is a job of the operating system? (a) draws a picture (b) shows the desktop (c) plays a game (d) plays a song
13. 13.Which of these is done in a web browser? (a) adding up marks (b) opening a website (c) making slides for a talk (d) writing a story
14. 14.Which of these is a job of the operating system? (a) adds up marks (b) types a letter (c) runs the other programs (d) draws a picture
15. 15.True or false: “opens a website” is a job of an app. (a) False (b) True
16. 16.True or false: drawing a kite is done in a paint program. (a) False (b) True
17. 17.Which of these is a job of the operating system? (a) opens a website (b) adds up marks (c) starts up the computer (d) types a letter
18. 18.🧰 Which program would you use for writing a story? (a) a web browser (b) a presentation program (c) a word processor (d) a paint program
19. 19.True or false: “runs the other programs” is a job of the operating system. (a) False (b) True
20. 20.🖥️ What is the software that starts and runs the whole computer? (a) an operating system (b) a word processor (c) a paint program (d) a web browser
21. 21.🧰 Which program would you use for making slides for a talk? (a) a spreadsheet (b) a presentation program (c) a paint program (d) a web browser
22. 22.True or false: opening a website is done in a web browser. (a) True (b) False
23. 23.True or false: making a budget table is done in a spreadsheet. (a) False (b) True
24. 24.Which of these is a job of an app? (a) manages all the files (b) adds up marks (c) starts up the computer (d) shares memory among apps
25. 25.🧰 Which program would you use for making a budget table? (a) a presentation program (b) a web browser (c) a word processor (d) a spreadsheet
26. 26.Which of these is a job of the operating system? (a) opens a website (b) talks to the devices (c) adds up marks (d) plays a song
27. 27.True or false: writing a story is done in a spreadsheet. (a) False (b) True
28. 28.Which of these is a job of an app? (a) runs the other programs (b) opens a website (c) starts up the computer (d) manages all the files
29. 29.True or false: typing a letter is done in a word processor. (a) False (b) True
30. 30.Which of these is done in a word processor? (a) opening a website (b) colouring a picture (c) typing a letter (d) making slides for a talk
31. 31.🧰 Which program would you use for opening a website? (a) a paint program (b) a word processor (c) a spreadsheet (d) a web browser
32. 32.🖥️ Who does this job: “manages all the files” — the operating system or an app? (a) an app (b) the operating system
33. 33.Which of these is a job of the operating system? (a) types a letter (b) opens a website (c) shares memory among apps (d) adds up marks
34. 34.True or false: making a budget table is done in a web browser. (a) False (b) True
35. 35.True or false: “draws a picture” is a job of an app. (a) False (b) True
36. 36.🖥️ Who does this job: “runs the other programs” — the operating system or an app? (a) an app (b) the operating system
37. 37.🧰 Which program would you use for typing a letter? (a) a paint program (b) a word processor (c) a presentation program (d) a web browser
38. 38.🖥️ Who does this job: “plays a game” — the operating system or an app? (a) the operating system (b) an app
39. 39.🖥️ Who does this job: “plays a song” — the operating system or an app? (a) an app (b) the operating system
40. 40.True or false: drawing a kite is done in a web browser. (a) True (b) False

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