Class 4 Computer Worksheet: Operating System

Computer lesson 19: The operating system · Set 484 · 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.🖥️ Who does this job: “plays a game” — the operating system or an app? (a) the operating system (b) an app
3. 3.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
4. 4.Which of these is a job of the operating system? (a) types a letter (b) opens a website (c) plays a game (d) starts up the computer
5. 5.🧩 Is an operating system hardware or software? (a) software (b) hardware
6. 6.Which of these is done in a presentation program? (a) typing a letter (b) making a budget table (c) writing a story (d) making slides for a talk
7. 7.True or false: “types a letter” is a job of an app. (a) False (b) True
8. 8.True or false: drawing a kite is done in a spreadsheet. (a) False (b) True
9. 9.True or false: “plays a game” is a job of the operating system. (a) True (b) False
10. 10.Which of these is a job of the operating system? (a) draws a picture (b) opens a website (c) runs the other programs (d) plays a game
11. 11.True or false: drawing a kite is done in a word processor. (a) True (b) False
12. 12.🖥️ Who does this job: “shows the desktop” — the operating system or an app? (a) the operating system (b) an app
13. 13.🧰 Which program would you use for typing a letter? (a) a web browser (b) a presentation program (c) a paint program (d) a word processor
14. 14.Which of these is a job of an app? (a) talks to the devices (b) manages all the files (c) starts up the computer (d) opens a website
15. 15.🧰 Which program would you use for drawing a kite? (a) a word processor (b) a presentation program (c) a spreadsheet (d) a paint program
16. 16.True or false: “talks to the devices” is a job of an app. (a) False (b) True
17. 17.🧰 Which program would you use for opening a website? (a) a web browser (b) a paint program (c) a spreadsheet (d) a presentation program
18. 18.🖥️ Who does this job: “adds up marks” — the operating system or an app? (a) the operating system (b) an app
19. 19.True or false: “talks to the devices” is a job of the operating system. (a) False (b) True
20. 20.🔁 When does the operating system start working? (a) after we print (b) when we sneeze (c) as the computer starts (d) only at night
21. 21.🖥️ Who does this job: “talks to the devices” — the operating system or an app? (a) the operating system (b) an app
22. 22.Which of these is done in a word processor? (a) making a budget table (b) making slides for a talk (c) typing a letter (d) opening a website
23. 23.🖥️ Who does this job: “manages all the files” — the operating system or an app? (a) the operating system (b) an app
24. 24.True or false: making a budget table is done in a spreadsheet. (a) False (b) True
25. 25.True or false: making a budget table is done in a presentation program. (a) True (b) False
26. 26.Which of these is a job of the operating system? (a) types a letter (b) plays a game (c) shares memory among apps (d) opens a website
27. 27.🧰 Which program would you use for writing a story? (a) a paint program (b) a word processor (c) a spreadsheet (d) a web browser
28. 28.Which of these is a job of an app? (a) runs the other programs (b) shares memory among apps (c) plays a game (d) manages all the files
29. 29.🖥️ Who does this job: “draws a picture” — the operating system or an app? (a) an app (b) the operating system
30. 30.True or false: “shares memory among apps” is a job of an app. (a) False (b) True
31. 31.🖥️ Who does this job: “starts up the computer” — the operating system or an app? (a) the operating system (b) an app
32. 32.Which of these is done in a web browser? (a) making a budget table (b) opening a website (c) adding up marks (d) drawing a kite
33. 33.🖥️ Who does this job: “runs the other programs” — the operating system or an app? (a) the operating system (b) an app
34. 34.🧰 Which program would you use for making a budget table? (a) a spreadsheet (b) a word processor (c) a web browser (d) a presentation program
35. 35.True or false: typing a letter is done in a word processor. (a) True (b) False
36. 36.Which of these is done in a paint program? (a) making slides for a talk (b) typing a letter (c) adding up marks (d) drawing a kite
37. 37.True or false: “adds up marks” is a job of the operating system. (a) False (b) True
38. 38.🧰 Which program would you use for making slides for a talk? (a) a word processor (b) a paint program (c) a presentation program (d) a spreadsheet
39. 39.🧰 Which program would you use for adding up marks? (a) a presentation program (b) a web browser (c) a spreadsheet (d) a paint program
40. 40.Which of these is a job of the operating system? (a) manages all the files (b) draws a picture (c) plays a game (d) opens a website

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