Class 4 Computer Worksheet: Operating System

Computer lesson 19: The operating system · Set 907 · 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 done in a presentation program? (a) adding up marks (b) making slides for a talk (c) drawing a kite (d) colouring a picture
2. 2.🖥️ Who does this job: “adds up marks” — 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) manages all the files (b) adds up marks (c) runs the other programs (d) shows the desktop
4. 4.🧩 Is an operating system hardware or software? (a) hardware (b) software
5. 5.Which of these is done in a paint program? (a) typing a letter (b) opening a website (c) drawing a kite (d) writing a story
6. 6.Which of these is a job of an app? (a) manages all the files (b) talks to the devices (c) opens a website (d) runs the other programs
7. 7.Which of these is a job of the operating system? (a) types a letter (b) plays a song (c) opens a website (d) talks to the devices
8. 8.🖥️ Who does this job: “opens a website” — the operating system or an app? (a) the operating system (b) an app
9. 9.Which of these is a job of an app? (a) shares memory among apps (b) draws a picture (c) talks to the devices (d) manages all the files
10. 10.🖥️ Who does this job: “starts up the computer” — the operating system or an app? (a) an app (b) the operating system
11. 11.True or false: “opens a website” is a job of the operating system. (a) False (b) True
12. 12.🖥️ 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
13. 13.🧰 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
14. 14.True or false: “types a letter” is a job of the operating system. (a) False (b) True
15. 15.🧰 Which program would you use for typing a letter? (a) a spreadsheet (b) a paint program (c) a web browser (d) a word processor
16. 16.True or false: colouring a picture is done in a presentation program. (a) False (b) True
17. 17.Which of these is done in a word processor? (a) adding up marks (b) drawing a kite (c) writing a story (d) making slides for a talk
18. 18.🖥️ Who does this job: “draws a picture” — the operating system or an app? (a) an app (b) the operating system
19. 19.True or false: colouring a picture is done in a web browser. (a) False (b) True
20. 20.True or false: making a budget table is done in a spreadsheet. (a) False (b) True
21. 21.🧰 Which program would you use for making a budget table? (a) a web browser (b) a spreadsheet (c) a presentation program (d) a paint program
22. 22.🔁 When does the operating system start working? (a) when we sneeze (b) after we print (c) as the computer starts (d) only at night
23. 23.True or false: typing a letter is done in a web browser. (a) True (b) False
24. 24.Which of these is done in a word processor? (a) typing a letter (b) opening a website (c) making a budget table (d) adding up marks
25. 25.True or false: “runs the other programs” is a job of an app. (a) False (b) True
26. 26.Which of these is a job of the operating system? (a) draws a picture (b) starts up the computer (c) plays a game (d) adds up marks
27. 27.🖥️ Who does this job: “types a letter” — the operating system or an app? (a) an app (b) the operating system
28. 28.🖥️ Who does this job: “runs the other programs” — the operating system or an app? (a) an app (b) the operating system
29. 29.True or false: adding up marks is done in a word processor. (a) False (b) True
30. 30.🖥️ Who does this job: “manages all the files” — the operating system or an app? (a) an app (b) the operating system
31. 31.True or false: making slides for a talk is done in a presentation program. (a) False (b) True
32. 32.🖥️ Who does this job: “shows the desktop” — the operating system or an app? (a) an app (b) the operating system
33. 33.True or false: writing a story is done in a presentation program. (a) False (b) True
34. 34.Which of these is a job of an app? (a) manages all the files (b) plays a game (c) starts up the computer (d) talks to the devices
35. 35.🖥️ Who does this job: “shares memory among apps” — the operating system or an app? (a) an app (b) the operating system
36. 36.True or false: opening a website is done in a spreadsheet. (a) True (b) False
37. 37.🧰 Which program would you use for opening a website? (a) a word processor (b) a paint program (c) a web browser (d) a presentation program
38. 38.🖥️ Who does this job: “talks to the devices” — the operating system or an app? (a) the operating system (b) an app
39. 39.True or false: typing a letter is done in a paint program. (a) False (b) True
40. 40.Which of these is a job of the operating system? (a) opens a website (b) plays a song (c) adds up marks (d) shares memory among apps

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