Class 4 Computer Worksheet: Operating System

Computer lesson 19: The operating system · Set 837 · 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: “runs the other programs” — the operating system or an app? (a) an app (b) the operating system
2. 2.Which of these is done in a web browser? (a) adding up marks (b) drawing a kite (c) typing a letter (d) opening a website
3. 3.Which of these is a job of an app? (a) draws a picture (b) starts up the computer (c) runs the other programs (d) shows the desktop
4. 4.True or false: “plays a game” is a job of an app. (a) True (b) False
5. 5.🧰 Which program would you use for drawing a kite? (a) a web browser (b) a paint program (c) a spreadsheet (d) a presentation program
6. 6.🧩 Is an operating system hardware or software? (a) hardware (b) software
7. 7.🧰 Which program would you use for colouring a picture? (a) a word processor (b) a web browser (c) a spreadsheet (d) a paint program
8. 8.Which of these is done in a presentation program? (a) opening a website (b) drawing a kite (c) typing a letter (d) making slides for a talk
9. 9.🔁 When does the operating system start working? (a) after we print (b) as the computer starts (c) when we sneeze (d) only at night
10. 10.🖥️ Who does this job: “plays a game” — the operating system or an app? (a) an app (b) the operating system
11. 11.True or false: “types a letter” is a job of the operating system. (a) False (b) True
12. 12.Which of these is a job of the operating system? (a) plays a song (b) draws a picture (c) starts up the computer (d) adds up marks
13. 13.Which of these is a job of an app? (a) types a letter (b) talks to the devices (c) shares memory among apps (d) starts up the computer
14. 14.🖥️ Who does this job: “talks to the devices” — the operating system or an app? (a) the operating system (b) an app
15. 15.🖥️ Who does this job: “shares memory among apps” — the operating system or an app? (a) the operating system (b) an app
16. 16.Which of these is done in a word processor? (a) writing a story (b) drawing a kite (c) colouring a picture (d) opening a website
17. 17.True or false: making slides for a talk is done in a paint program. (a) False (b) True
18. 18.Which of these is done in a paint program? (a) making slides for a talk (b) colouring a picture (c) adding up marks (d) making a budget table
19. 19.True or false: “draws a picture” is a job of an app. (a) False (b) True
20. 20.🖥️ Who does this job: “opens a website” — the operating system or an app? (a) an app (b) the operating system
21. 21.🧰 Which program would you use for adding up marks? (a) a word processor (b) a web browser (c) a spreadsheet (d) a paint program
22. 22.🧰 Which program would you use for writing a story? (a) a word processor (b) a web browser (c) a spreadsheet (d) a paint program
23. 23.Which of these is a job of the operating system? (a) shares memory among apps (b) opens a website (c) adds up marks (d) types a letter
24. 24.🖥️ Who does this job: “starts up the computer” — the operating system or an app? (a) the operating system (b) an app
25. 25.True or false: “manages all the files” is a job of an app. (a) False (b) True
26. 26.Which of these is a job of the operating system? (a) types a letter (b) plays a song (c) shows the desktop (d) opens a website
27. 27.Which of these is done in a spreadsheet? (a) adding up marks (b) making slides for a talk (c) drawing a kite (d) writing a story
28. 28.🖥️ What is the software that starts and runs the whole computer? (a) a web browser (b) an operating system (c) a paint program (d) a word processor
29. 29.🖥️ Who does this job: “adds up marks” — the operating system or an app? (a) the operating system (b) an app
30. 30.🖥️ Who does this job: “draws a picture” — the operating system or an app? (a) the operating system (b) an app
31. 31.True or false: opening a website is done in a spreadsheet. (a) False (b) True
32. 32.Which of these is a job of an app? (a) talks to the devices (b) manages all the files (c) plays a song (d) shares memory among apps
33. 33.True or false: colouring a picture is done in a web browser. (a) True (b) False
34. 34.🖥️ Who does this job: “manages all the files” — the operating system or an app? (a) an app (b) the operating system
35. 35.True or false: “runs the other programs” is a job of the operating system. (a) False (b) True
36. 36.True or false: making a budget table is done in a spreadsheet. (a) False (b) True
37. 37.Which of these is a job of an app? (a) adds up marks (b) talks to the devices (c) runs the other programs (d) starts up the computer
38. 38.True or false: “talks to the devices” is a job of the operating system. (a) False (b) True
39. 39.True or false: “draws a picture” is a job of the operating system. (a) False (b) True
40. 40.True or false: drawing a kite is done in a spreadsheet. (a) True (b) False

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