Class 4 Computer Worksheet: Operating System

Computer lesson 19: The operating system · Set 182 · 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 a job of an app? (a) shows the desktop (b) manages all the files (c) talks to the devices (d) opens a website
2. 2.🖥️ Who does this job: “starts up the computer” — the operating system or an app? (a) the operating system (b) an app
3. 3.Which of these is a job of an app? (a) runs the other programs (b) starts up the computer (c) plays a song (d) shares memory among apps
4. 4.Which of these is a job of the operating system? (a) plays a song (b) shares memory among apps (c) types a letter (d) draws a picture
5. 5.🖥️ 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
6. 6.True or false: opening a website is done in a presentation program. (a) False (b) True
7. 7.🖥️ Who does this job: “shares memory among apps” — the operating system or an app? (a) the operating system (b) an app
8. 8.True or false: “manages all the files” is a job of the operating system. (a) False (b) True
9. 9.True or false: “shares memory among apps” is a job of an app. (a) True (b) False
10. 10.Which of these is a job of an app? (a) runs the other programs (b) adds up marks (c) starts up the computer (d) talks to the devices
11. 11.🧰 Which program would you use for opening a website? (a) a presentation program (b) a web browser (c) a spreadsheet (d) a word processor
12. 12.Which of these is done in a spreadsheet? (a) colouring a picture (b) adding up marks (c) writing a story (d) making slides for a talk
13. 13.Which of these is done in a presentation program? (a) writing a story (b) making a budget table (c) typing a letter (d) making slides for a talk
14. 14.Which of these is done in a web browser? (a) opening a website (b) adding up marks (c) writing a story (d) drawing a kite
15. 15.True or false: making slides for a talk is done in a web browser. (a) True (b) False
16. 16.True or false: “shares memory among apps” is a job of the operating system. (a) False (b) True
17. 17.🧩 Is an operating system hardware or software? (a) hardware (b) software
18. 18.🧰 Which program would you use for making a budget table? (a) a web browser (b) a word processor (c) a paint program (d) a spreadsheet
19. 19.True or false: “opens a website” is a job of the operating system. (a) True (b) False
20. 20.🔁 When does the operating system start working? (a) when we sneeze (b) after we print (c) only at night (d) as the computer starts
21. 21.Which of these is a job of an app? (a) runs the other programs (b) shares memory among apps (c) shows the desktop (d) draws a picture
22. 22.True or false: “types a letter” is a job of the operating system. (a) False (b) True
23. 23.Which of these is a job of the operating system? (a) opens a website (b) plays a song (c) starts up the computer (d) adds up marks
24. 24.Which of these is a job of the operating system? (a) plays a song (b) manages all the files (c) types a letter (d) opens a website
25. 25.True or false: adding up marks is done in a spreadsheet. (a) True (b) False
26. 26.🧰 Which program would you use for adding up marks? (a) a presentation program (b) a spreadsheet (c) a web browser (d) a word processor
27. 27.Which of these is done in a word processor? (a) drawing a kite (b) adding up marks (c) making slides for a talk (d) writing a story
28. 28.🖥️ Who does this job: “draws a picture” — the operating system or an app? (a) an app (b) the operating system
29. 29.True or false: colouring a picture is done in a web browser. (a) True (b) False
30. 30.Which of these is done in a paint program? (a) making a budget table (b) making slides for a talk (c) opening a website (d) drawing a kite
31. 31.True or false: “adds up marks” is a job of the operating system. (a) True (b) False
32. 32.Which of these is a job of an app? (a) starts up the computer (b) types a letter (c) shows the desktop (d) runs the other programs
33. 33.True or false: typing a letter is done in a presentation program. (a) False (b) True
34. 34.🧰 Which program would you use for typing a letter? (a) a web browser (b) a word processor (c) a presentation program (d) a spreadsheet
35. 35.🖥️ Who does this job: “plays a game” — the operating system or an app? (a) the operating system (b) an app
36. 36.🖥️ Who does this job: “plays a song” — the operating system or an app? (a) the operating system (b) an app
37. 37.🖥️ Who does this job: “adds up marks” — the operating system or an app? (a) an app (b) the operating system
38. 38.True or false: “plays a song” is a job of the operating system. (a) True (b) False
39. 39.True or false: writing a story is done in a word processor. (a) False (b) True
40. 40.🖥️ Who does this job: “manages all the files” — the operating system or an app? (a) the operating system (b) an app

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