Class 4 Computer Worksheet: Operating System

Computer lesson 19: The operating system · Set 462 · 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.🖥️ What is the software that starts and runs the whole computer? (a) an operating system (b) a web browser (c) a word processor (d) a paint program
2. 2.True or false: “adds up marks” is a job of an app. (a) False (b) True
3. 3.Which of these is a job of an app? (a) shows the desktop (b) talks to the devices (c) shares memory among apps (d) plays a song
4. 4.🖥️ Who does this job: “opens a website” — the operating system or an app? (a) the operating system (b) an app
5. 5.Which of these is done in a paint program? (a) adding up marks (b) opening a website (c) making a budget table (d) colouring a picture
6. 6.True or false: “manages all the files” is a job of an app. (a) False (b) True
7. 7.🖥️ Who does this job: “plays a game” — the operating system or an app? (a) the operating system (b) an app
8. 8.🖥️ Who does this job: “draws a picture” — the operating system or an app? (a) the operating system (b) an app
9. 9.Which of these is a job of the operating system? (a) adds up marks (b) draws a picture (c) opens a website (d) shows the desktop
10. 10.Which of these is a job of the operating system? (a) draws a picture (b) runs the other programs (c) opens a website (d) plays a song
11. 11.🧩 Is an operating system hardware or software? (a) hardware (b) software
12. 12.🖥️ Who does this job: “shows the desktop” — the operating system or an app? (a) an app (b) the operating system
13. 13.True or false: “runs the other programs” is a job of the operating system. (a) True (b) False
14. 14.🖥️ Who does this job: “adds up marks” — the operating system or an app? (a) an app (b) the operating system
15. 15.True or false: “opens a website” is a job of the operating system. (a) False (b) True
16. 16.🖥️ Who does this job: “talks to the devices” — the operating system or an app? (a) the operating system (b) an app
17. 17.Which of these is done in a paint program? (a) drawing a kite (b) making a budget table (c) making slides for a talk (d) opening a website
18. 18.True or false: making slides for a talk is done in a presentation program. (a) False (b) True
19. 19.True or false: “types a letter” is a job of the operating system. (a) True (b) False
20. 20.True or false: typing a letter is done in a web browser. (a) False (b) True
21. 21.Which of these is done in a presentation program? (a) making slides for a talk (b) opening a website (c) drawing a kite (d) making a budget table
22. 22.Which of these is a job of an app? (a) draws a picture (b) shows the desktop (c) starts up the computer (d) runs the other programs
23. 23.Which of these is done in a word processor? (a) making a budget table (b) writing a story (c) making slides for a talk (d) drawing a kite
24. 24.True or false: adding up marks is done in a web browser. (a) True (b) False
25. 25.🧰 Which program would you use for making slides for a talk? (a) a word processor (b) a presentation program (c) a spreadsheet (d) a paint program
26. 26.🧰 Which program would you use for drawing a kite? (a) a web browser (b) a paint program (c) a presentation program (d) a spreadsheet
27. 27.Which of these is a job of an app? (a) plays a game (b) starts up the computer (c) talks to the devices (d) manages all the files
28. 28.🧰 Which program would you use for adding up marks? (a) a word processor (b) a web browser (c) a paint program (d) a spreadsheet
29. 29.🧰 Which program would you use for opening a website? (a) a spreadsheet (b) a web browser (c) a paint program (d) a word processor
30. 30.Which of these is a job of an app? (a) adds up marks (b) manages all the files (c) starts up the computer (d) talks to the devices
31. 31.Which of these is a job of an app? (a) opens a website (b) starts up the computer (c) shows the desktop (d) talks to the devices
32. 32.Which of these is done in a web browser? (a) typing a letter (b) writing a story (c) opening a website (d) making a budget table
33. 33.🖥️ Who does this job: “shares memory among apps” — the operating system or an app? (a) an app (b) the operating system
34. 34.🧰 Which program would you use for colouring a picture? (a) a presentation program (b) a spreadsheet (c) a word processor (d) a paint program
35. 35.True or false: writing a story is done in a word processor. (a) False (b) True
36. 36.True or false: drawing a kite is done in a presentation program. (a) True (b) False
37. 37.True or false: making a budget table is done in a web browser. (a) False (b) True
38. 38.🧰 Which program would you use for typing a letter? (a) a spreadsheet (b) a web browser (c) a word processor (d) a paint program
39. 39.Which of these is a job of the operating system? (a) draws a picture (b) adds up marks (c) shares memory among apps (d) types a letter
40. 40.Which of these is a job of an app? (a) talks to the devices (b) shows the desktop (c) types a letter (d) manages all the files

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