Class 4 Computer Worksheet: Operating System

Computer lesson 19: The operating system · Set 374 · 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 word processor? (a) adding up marks (b) writing a story (c) making a budget table (d) colouring a picture
2. 2.🧰 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
3. 3.🖥️ Who does this job: “starts up the computer” — the operating system or an app? (a) the operating system (b) an app
4. 4.🖥️ What is the software that starts and runs the whole computer? (a) an operating system (b) a paint program (c) a web browser (d) a word processor
5. 5.True or false: making slides for a talk is done in a presentation program. (a) True (b) False
6. 6.🧩 Is an operating system hardware or software? (a) hardware (b) software
7. 7.Which of these is a job of the operating system? (a) plays a song (b) adds up marks (c) plays a game (d) shares memory among apps
8. 8.Which of these is a job of the operating system? (a) draws a picture (b) adds up marks (c) manages all the files (d) plays a song
9. 9.True or false: adding up marks is done in a spreadsheet. (a) False (b) True
10. 10.Which of these is a job of the operating system? (a) plays a song (b) talks to the devices (c) draws a picture (d) opens a website
11. 11.Which of these is a job of an app? (a) types a letter (b) shows the desktop (c) manages all the files (d) runs the other programs
12. 12.🧰 Which program would you use for typing a letter? (a) a spreadsheet (b) a web browser (c) a word processor (d) a paint program
13. 13.🖥️ Who does this job: “shows the desktop” — the operating system or an app? (a) an app (b) the operating system
14. 14.True or false: “shows the desktop” is a job of the operating system. (a) False (b) True
15. 15.🖥️ Who does this job: “manages all the files” — the operating system or an app? (a) an app (b) the operating system
16. 16.True or false: drawing a kite is done in a paint program. (a) True (b) False
17. 17.Which of these is done in a presentation program? (a) writing a story (b) colouring a picture (c) making slides for a talk (d) drawing a kite
18. 18.Which of these is a job of an app? (a) talks to the devices (b) manages all the files (c) plays a song (d) runs the other programs
19. 19.🔁 When does the operating system start working? (a) only at night (b) as the computer starts (c) when we sneeze (d) after we print
20. 20.True or false: “shares memory among apps” is a job of an app. (a) False (b) True
21. 21.True or false: typing a letter is done in a web browser. (a) True (b) False
22. 22.🧰 Which program would you use for opening a website? (a) a web browser (b) a word processor (c) a paint program (d) a presentation program
23. 23.Which of these is done in a web browser? (a) colouring a picture (b) drawing a kite (c) opening a website (d) typing a letter
24. 24.🖥️ Who does this job: “runs the other programs” — the operating system or an app? (a) an app (b) the operating system
25. 25.True or false: making a budget table is done in a spreadsheet. (a) False (b) True
26. 26.True or false: “adds up marks” is a job of the operating system. (a) True (b) False
27. 27.🧰 Which program would you use for drawing a kite? (a) a word processor (b) a presentation program (c) a paint program (d) a spreadsheet
28. 28.True or false: “manages all the files” is a job of the operating system. (a) True (b) False
29. 29.Which of these is a job of an app? (a) manages all the files (b) draws a picture (c) shows the desktop (d) shares memory among apps
30. 30.Which of these is done in a paint program? (a) making a budget table (b) colouring a picture (c) opening a website (d) typing a letter
31. 31.🖥️ Who does this job: “talks to the devices” — the operating system or an app? (a) an app (b) the operating system
32. 32.🖥️ Who does this job: “opens a website” — the operating system or an app? (a) the operating system (b) an app
33. 33.Which of these is a job of an app? (a) talks to the devices (b) shares memory among apps (c) adds up marks (d) runs the other programs
34. 34.Which of these is done in a spreadsheet? (a) drawing a kite (b) adding up marks (c) opening a website (d) colouring a picture
35. 35.True or false: “types a letter” is a job of an app. (a) False (b) True
36. 36.Which of these is done in a word processor? (a) typing a letter (b) making slides for a talk (c) adding up marks (d) colouring a picture
37. 37.🧰 Which program would you use for colouring a picture? (a) a paint program (b) a web browser (c) a spreadsheet (d) a word processor
38. 38.🖥️ Who does this job: “draws a picture” — the operating system or an app? (a) an app (b) the operating system
39. 39.Which of these is a job of the operating system? (a) starts up the computer (b) types a letter (c) plays a game (d) draws a picture
40. 40.🖥️ Who does this job: “plays a song” — the operating system or an app? (a) an app (b) the operating system

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