Class 4 Computer Worksheet: Operating System

Computer lesson 19: The operating system · Set 333 · 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: “talks to the devices” — the operating system or an app? (a) the operating system (b) an app
2. 2.🖥️ Who does this job: “types a letter” — the operating system or an app? (a) the operating system (b) an app
3. 3.Which of these is done in a presentation program? (a) drawing a kite (b) typing a letter (c) making a budget table (d) making slides for a talk
4. 4.Which of these is a job of an app? (a) starts up the computer (b) shows the desktop (c) manages all the files (d) plays a song
5. 5.True or false: opening a website is done in a spreadsheet. (a) True (b) False
6. 6.Which of these is a job of the operating system? (a) plays a song (b) opens a website (c) manages all the files (d) types a letter
7. 7.True or false: writing a story is done in a web browser. (a) True (b) False
8. 8.🔁 When does the operating system start working? (a) as the computer starts (b) only at night (c) after we print (d) when we sneeze
9. 9.Which of these is a job of an app? (a) shows the desktop (b) runs the other programs (c) opens a website (d) manages all the files
10. 10.Which of these is done in a web browser? (a) writing a story (b) drawing a kite (c) making a budget table (d) opening a website
11. 11.🖥️ Who does this job: “runs the other programs” — the operating system or an app? (a) the operating system (b) an app
12. 12.🖥️ What is the software that starts and runs the whole computer? (a) a paint program (b) a web browser (c) an operating system (d) a word processor
13. 13.🧩 Is an operating system hardware or software? (a) hardware (b) software
14. 14.True or false: opening a website is done in a word processor. (a) True (b) False
15. 15.Which of these is a job of the operating system? (a) adds up marks (b) draws a picture (c) types a letter (d) runs the other programs
16. 16.True or false: “manages all the files” is a job of an app. (a) False (b) True
17. 17.True or false: adding up marks is done in a paint program. (a) False (b) True
18. 18.🧰 Which program would you use for opening a website? (a) a web browser (b) a paint program (c) a word processor (d) a presentation program
19. 19.Which of these is done in a word processor? (a) drawing a kite (b) typing a letter (c) adding up marks (d) making a budget table
20. 20.True or false: “plays a game” is a job of the operating system. (a) False (b) True
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: “opens a website” — the operating system or an app? (a) the operating system (b) an app
23. 23.Which of these is a job of the operating system? (a) shares memory among apps (b) types a letter (c) adds up marks (d) plays a game
24. 24.🖥️ Who does this job: “manages all the files” — the operating system or an app? (a) the operating system (b) an app
25. 25.🧰 Which program would you use for adding up marks? (a) a word processor (b) a web browser (c) a spreadsheet (d) a presentation program
26. 26.True or false: writing a story is done in a presentation program. (a) False (b) True
27. 27.🧰 Which program would you use for writing a story? (a) a spreadsheet (b) a word processor (c) a paint program (d) a presentation program
28. 28.🧰 Which program would you use for typing a letter? (a) a web browser (b) a word processor (c) a paint program (d) a spreadsheet
29. 29.Which of these is done in a paint program? (a) opening a website (b) writing a story (c) drawing a kite (d) typing a letter
30. 30.Which of these is done in a paint program? (a) colouring a picture (b) making a budget table (c) writing a story (d) typing a letter
31. 31.True or false: “draws a picture” is a job of the operating system. (a) True (b) False
32. 32.🧰 Which program would you use for making slides for a talk? (a) a web browser (b) a paint program (c) a spreadsheet (d) a presentation program
33. 33.True or false: “talks to the devices” is a job of the operating system. (a) True (b) False
34. 34.🧰 Which program would you use for drawing a kite? (a) a spreadsheet (b) a presentation program (c) a word processor (d) a paint program
35. 35.Which of these is a job of the operating system? (a) types a letter (b) opens a website (c) shows the desktop (d) adds up marks
36. 36.🧰 Which program would you use for making a budget table? (a) a presentation program (b) a spreadsheet (c) a web browser (d) a word processor
37. 37.🖥️ Who does this job: “adds up marks” — the operating system or an app? (a) an app (b) the operating system
38. 38.Which of these is a job of an app? (a) runs the other programs (b) draws a picture (c) talks to the devices (d) shares memory among apps
39. 39.True or false: drawing a kite is done in a paint program. (a) False (b) True
40. 40.Which of these is a job of the operating system? (a) adds up marks (b) talks to the devices (c) draws a picture (d) plays a song

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