Class 4 Computer Worksheet: Operating System

Computer lesson 19: The operating system · Set 310 · 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: typing a letter is done in a word processor. (a) False (b) True
2. 2.🔁 When does the operating system start working? (a) when we sneeze (b) only at night (c) as the computer starts (d) after we print
3. 3.🧰 Which program would you use for drawing a kite? (a) a word processor (b) a web browser (c) a presentation program (d) a paint program
4. 4.True or false: colouring a picture is done in a paint program. (a) True (b) False
5. 5.True or false: “draws a picture” is a job of an app. (a) False (b) True
6. 6.🖥️ Who does this job: “plays a song” — the operating system or an app? (a) an app (b) the operating system
7. 7.🖥️ Who does this job: “manages all the files” — the operating system or an app? (a) an app (b) the operating system
8. 8.Which of these is done in a web browser? (a) making a budget table (b) writing a story (c) opening a website (d) colouring a picture
9. 9.🧰 Which program would you use for colouring a picture? (a) a spreadsheet (b) a presentation program (c) a word processor (d) a paint program
10. 10.🧰 Which program would you use for writing a story? (a) a presentation program (b) a paint program (c) a web browser (d) a word processor
11. 11.Which of these is a job of the operating system? (a) draws a picture (b) plays a game (c) plays a song (d) runs the other programs
12. 12.Which of these is a job of the operating system? (a) manages all the files (b) plays a game (c) opens a website (d) types a letter
13. 13.🧰 Which program would you use for opening a website? (a) a presentation program (b) a word processor (c) a paint program (d) a web browser
14. 14.True or false: drawing a kite is done in a presentation program. (a) True (b) False
15. 15.Which of these is a job of the operating system? (a) starts up the computer (b) adds up marks (c) plays a song (d) draws a picture
16. 16.Which of these is a job of the operating system? (a) adds up marks (b) shows the desktop (c) plays a song (d) opens a website
17. 17.True or false: “draws a picture” is a job of the operating system. (a) False (b) True
18. 18.Which of these is a job of the operating system? (a) plays a game (b) draws a picture (c) shares memory among apps (d) adds up marks
19. 19.🖥️ 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
20. 20.🖥️ Who does this job: “shows the desktop” — the operating system or an app? (a) an app (b) the operating system
21. 21.🖥️ Who does this job: “plays a game” — the operating system or an app? (a) the operating system (b) an app
22. 22.🖥️ Who does this job: “types a letter” — the operating system or an app? (a) an app (b) the operating system
23. 23.Which of these is a job of an app? (a) types a letter (b) shares memory among apps (c) talks to the devices (d) runs the other programs
24. 24.Which of these is done in a presentation program? (a) making slides for a talk (b) writing a story (c) drawing a kite (d) adding up marks
25. 25.🖥️ Who does this job: “runs the other programs” — the operating system or an app? (a) an app (b) the operating system
26. 26.Which of these is done in a paint program? (a) writing a story (b) making slides for a talk (c) adding up marks (d) drawing a kite
27. 27.True or false: writing a story is done in a presentation program. (a) False (b) True
28. 28.Which of these is done in a word processor? (a) drawing a kite (b) adding up marks (c) writing a story (d) making a budget table
29. 29.🧰 Which program would you use for making a budget table? (a) a presentation program (b) a web browser (c) a spreadsheet (d) a word processor
30. 30.True or false: “types a letter” is a job of the operating system. (a) True (b) False
31. 31.True or false: adding up marks is done in a web browser. (a) False (b) True
32. 32.True or false: “plays a game” is a job of an app. (a) False (b) True
33. 33.Which of these is a job of an app? (a) draws a picture (b) manages all the files (c) shows the desktop (d) talks to the devices
34. 34.🖥️ Who does this job: “starts up the computer” — the operating system or an app? (a) the operating system (b) an app
35. 35.Which of these is done in a word processor? (a) making a budget table (b) opening a website (c) typing a letter (d) adding up marks
36. 36.🧰 Which program would you use for making slides for a talk? (a) a paint program (b) a web browser (c) a presentation program (d) a word processor
37. 37.🖥️ Who does this job: “draws a picture” — the operating system or an app? (a) the operating system (b) an app
38. 38.True or false: colouring a picture is done in a word processor. (a) False (b) True
39. 39.True or false: “manages all the files” is a job of an app. (a) False (b) True
40. 40.True or false: colouring a picture is done in a spreadsheet. (a) True (b) False

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