Class 4 Computer Worksheet: Operating System

Computer lesson 19: The operating system · Set 578 · 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.🖥️ Who does this job: “shows the desktop” — the operating system or an app? (a) an app (b) the operating system
2. 2.True or false: making a budget table is done in a spreadsheet. (a) True (b) False
3. 3.Which of these is done in a presentation program? (a) drawing a kite (b) making slides for a talk (c) opening a website (d) colouring a picture
4. 4.True or false: “talks to the devices” is a job of the operating system. (a) False (b) True
5. 5.🧩 Is an operating system hardware or software? (a) hardware (b) software
6. 6.True or false: “draws a picture” is a job of an app. (a) False (b) True
7. 7.🧰 Which program would you use for drawing a kite? (a) a paint program (b) a word processor (c) a web browser (d) a spreadsheet
8. 8.Which of these is a job of the operating system? (a) plays a game (b) types a letter (c) talks to the devices (d) draws a picture
9. 9.🖥️ Who does this job: “manages all the files” — the operating system or an app? (a) an app (b) the operating system
10. 10.Which of these is done in a paint program? (a) typing a letter (b) drawing a kite (c) writing a story (d) opening a website
11. 11.🧰 Which program would you use for typing a letter? (a) a word processor (b) a web browser (c) a paint program (d) a presentation program
12. 12.🖥️ Who does this job: “talks to the devices” — the operating system or an app? (a) an app (b) the operating system
13. 13.🖥️ Who does this job: “adds up marks” — the operating system or an app? (a) an app (b) the operating system
14. 14.🖥️ What is the software that starts and runs the whole computer? (a) a word processor (b) a web browser (c) a paint program (d) an operating system
15. 15.Which of these is a job of an app? (a) starts up the computer (b) runs the other programs (c) opens a website (d) shows the desktop
16. 16.Which of these is done in a spreadsheet? (a) colouring a picture (b) writing a story (c) typing a letter (d) adding up marks
17. 17.🧰 Which program would you use for making a budget table? (a) a spreadsheet (b) a paint program (c) a word processor (d) a web browser
18. 18.True or false: adding up marks is done in a spreadsheet. (a) True (b) False
19. 19.Which of these is done in a web browser? (a) making slides for a talk (b) writing a story (c) adding up marks (d) opening a website
20. 20.Which of these is a job of the operating system? (a) types a letter (b) runs the other programs (c) plays a song (d) adds up marks
21. 21.🖥️ Who does this job: “plays a game” — the operating system or an app? (a) the operating system (b) an app
22. 22.🧰 Which program would you use for opening a website? (a) a web browser (b) a presentation program (c) a paint program (d) a spreadsheet
23. 23.Which of these is done in a word processor? (a) making slides for a talk (b) adding up marks (c) typing a letter (d) opening a website
24. 24.Which of these is done in a paint program? (a) making a budget table (b) opening a website (c) colouring a picture (d) adding up marks
25. 25.Which of these is done in a spreadsheet? (a) drawing a kite (b) opening a website (c) making slides for a talk (d) making a budget table
26. 26.Which of these is done in a word processor? (a) writing a story (b) drawing a kite (c) opening a website (d) colouring a picture
27. 27.True or false: writing a story is done in a paint program. (a) True (b) False
28. 28.Which of these is a job of the operating system? (a) plays a song (b) shares memory among apps (c) adds up marks (d) plays a game
29. 29.True or false: “types a letter” is a job of the operating system. (a) True (b) False
30. 30.🧰 Which program would you use for writing a story? (a) a web browser (b) a word processor (c) a presentation program (d) a spreadsheet
31. 31.True or false: “runs the other programs” is a job of an app. (a) False (b) True
32. 32.True or false: typing a letter is done in a spreadsheet. (a) True (b) False
33. 33.True or false: typing a letter is done in a web browser. (a) False (b) True
34. 34.True or false: opening a website is done in a web browser. (a) False (b) True
35. 35.True or false: “opens a website” is a job of the operating system. (a) False (b) True
36. 36.True or false: “draws a picture” is a job of the operating system. (a) False (b) True
37. 37.True or false: making slides for a talk is done in a word processor. (a) True (b) False
38. 38.Which of these is a job of an app? (a) manages all the files (b) plays a game (c) shares memory among apps (d) shows the desktop
39. 39.Which of these is a job of an app? (a) talks to the devices (b) adds up marks (c) manages all the files (d) shares memory among apps
40. 40.True or false: “shares memory among apps” is a job of the operating system. (a) False (b) True

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