Class 4 Computer Worksheet: Operating System

Computer lesson 19: The operating system · Set 256 · 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) opening a website (b) typing a letter (c) making a budget table (d) making slides for a talk
2. 2.True or false: typing a letter is done in a paint program. (a) True (b) False
3. 3.🧰 Which program would you use for drawing a kite? (a) a presentation program (b) a web browser (c) a paint program (d) a word processor
4. 4.🖥️ Who does this job: “shows the desktop” — the operating system or an app? (a) an app (b) the operating system
5. 5.🧰 Which program would you use for opening a website? (a) a web browser (b) a spreadsheet (c) a word processor (d) a presentation program
6. 6.🧩 Is an operating system hardware or software? (a) software (b) hardware
7. 7.🧰 Which program would you use for colouring a picture? (a) a paint program (b) a web browser (c) a spreadsheet (d) a word processor
8. 8.🧰 Which program would you use for writing a story? (a) a paint program (b) a spreadsheet (c) a word processor (d) a web browser
9. 9.True or false: “shares memory among apps” is a job of an app. (a) True (b) False
10. 10.🧰 Which program would you use for typing a letter? (a) a spreadsheet (b) a paint program (c) a web browser (d) a word processor
11. 11.Which of these is done in a word processor? (a) typing a letter (b) adding up marks (c) drawing a kite (d) making slides for a talk
12. 12.🖥️ Who does this job: “adds up marks” — the operating system or an app? (a) the operating system (b) an app
13. 13.Which of these is done in a spreadsheet? (a) opening a website (b) making a budget table (c) making slides for a talk (d) writing a story
14. 14.True or false: making a budget table is done in a paint program. (a) False (b) True
15. 15.True or false: adding up marks is done in a paint program. (a) True (b) False
16. 16.🖥️ Who does this job: “starts up the computer” — the operating system or an app? (a) an app (b) the operating system
17. 17.True or false: colouring a picture is done in a presentation program. (a) False (b) True
18. 18.🖥️ Who does this job: “plays a song” — the operating system or an app? (a) an app (b) the operating system
19. 19.Which of these is a job of the operating system? (a) types a letter (b) opens a website (c) plays a song (d) starts up the computer
20. 20.🖥️ Who does this job: “types a letter” — the operating system or an app? (a) the operating system (b) an app
21. 21.True or false: writing a story is done in a paint program. (a) True (b) False
22. 22.True or false: “opens a website” is a job of the operating system. (a) False (b) True
23. 23.🖥️ Who does this job: “runs the other programs” — the operating system or an app? (a) an app (b) the operating system
24. 24.Which of these is a job of the operating system? (a) draws a picture (b) opens a website (c) plays a game (d) runs the other programs
25. 25.Which of these is a job of an app? (a) shares memory among apps (b) talks to the devices (c) draws a picture (d) starts up the computer
26. 26.🔁 When does the operating system start working? (a) after we print (b) when we sneeze (c) as the computer starts (d) only at night
27. 27.True or false: “shows the desktop” is a job of the operating system. (a) False (b) True
28. 28.True or false: typing a letter is done in a word processor. (a) True (b) False
29. 29.Which of these is done in a paint program? (a) writing a story (b) typing a letter (c) adding up marks (d) colouring a picture
30. 30.🧰 Which program would you use for making a budget table? (a) a spreadsheet (b) a word processor (c) a paint program (d) a web browser
31. 31.True or false: “adds up marks” is a job of the operating system. (a) False (b) True
32. 32.🖥️ What is the software that starts and runs the whole computer? (a) an operating system (b) a web browser (c) a paint program (d) a word processor
33. 33.True or false: adding up marks is done in a word processor. (a) False (b) True
34. 34.Which of these is a job of the operating system? (a) draws a picture (b) adds up marks (c) shows the desktop (d) plays a game
35. 35.🧰 Which program would you use for adding up marks? (a) a paint program (b) a presentation program (c) a spreadsheet (d) a web browser
36. 36.True or false: adding up marks is done in a web browser. (a) True (b) False
37. 37.True or false: opening a website is done in a word processor. (a) False (b) True
38. 38.Which of these is done in a web browser? (a) typing a letter (b) making slides for a talk (c) opening a website (d) colouring a picture
39. 39.Which of these is a job of the operating system? (a) types a letter (b) manages all the files (c) adds up marks (d) plays a game
40. 40.🧰 Which program would you use for making slides for a talk? (a) a presentation program (b) a web browser (c) a spreadsheet (d) a word processor

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