Class 4 Computer Worksheet: Operating System

Computer lesson 19: The operating system · Set 334 · 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.True or false: opening a website is done in a web browser. (a) False (b) True
2. 2.True or false: “manages all the files” is a job of an app. (a) True (b) False
3. 3.True or false: making slides for a talk is done in a spreadsheet. (a) True (b) False
4. 4.🔁 When does the operating system start working? (a) when we sneeze (b) as the computer starts (c) after we print (d) only at night
5. 5.🧰 Which program would you use for adding up marks? (a) a word processor (b) a web browser (c) a paint program (d) a spreadsheet
6. 6.🖥️ What is the software that starts and runs the whole computer? (a) a word processor (b) an operating system (c) a paint program (d) a web browser
7. 7.Which of these is a job of the operating system? (a) draws a picture (b) opens a website (c) adds up marks (d) shares memory among apps
8. 8.🖥️ Who does this job: “plays a song” — the operating system or an app? (a) the operating system (b) an app
9. 9.🖥️ Who does this job: “shares memory among apps” — the operating system or an app? (a) the operating system (b) an app
10. 10.Which of these is done in a word processor? (a) making a budget table (b) adding up marks (c) typing a letter (d) colouring a picture
11. 11.True or false: making a budget table is done in a web browser. (a) True (b) False
12. 12.🧰 Which program would you use for typing a letter? (a) a web browser (b) a paint program (c) a presentation program (d) a word processor
13. 13.🖥️ Who does this job: “plays a game” — the operating system or an app? (a) the operating system (b) an app
14. 14.Which of these is a job of the operating system? (a) shows the desktop (b) opens a website (c) plays a song (d) draws a picture
15. 15.🧰 Which program would you use for writing a story? (a) a spreadsheet (b) a word processor (c) a web browser (d) a paint program
16. 16.Which of these is done in a paint program? (a) adding up marks (b) typing a letter (c) making slides for a talk (d) drawing a kite
17. 17.Which of these is a job of the operating system? (a) runs the other programs (b) adds up marks (c) draws a picture (d) types a letter
18. 18.True or false: opening a website is done in a word processor. (a) True (b) False
19. 19.🖥️ Who does this job: “manages all the files” — the operating system or an app? (a) an app (b) the operating system
20. 20.True or false: drawing a kite is done in a paint program. (a) False (b) True
21. 21.Which of these is a job of an app? (a) runs the other programs (b) shows the desktop (c) starts up the computer (d) adds up marks
22. 22.🖥️ Who does this job: “adds up marks” — the operating system or an app? (a) an app (b) the operating system
23. 23.🧰 Which program would you use for making a budget table? (a) a word processor (b) a paint program (c) a spreadsheet (d) a presentation program
24. 24.🧰 Which program would you use for opening a website? (a) a paint program (b) a word processor (c) a web browser (d) a spreadsheet
25. 25.True or false: writing a story is done in a web browser. (a) True (b) False
26. 26.🧰 Which program would you use for drawing a kite? (a) a presentation program (b) a word processor (c) a paint program (d) a web browser
27. 27.🧰 Which program would you use for making slides for a talk? (a) a presentation program (b) a paint program (c) a spreadsheet (d) a word processor
28. 28.🖥️ Who does this job: “opens a website” — the operating system or an app? (a) the operating system (b) an app
29. 29.Which of these is a job of an app? (a) runs the other programs (b) shares memory among apps (c) draws a picture (d) starts up the computer
30. 30.Which of these is a job of an app? (a) plays a game (b) talks to the devices (c) shows the desktop (d) manages all the files
31. 31.Which of these is done in a presentation program? (a) drawing a kite (b) typing a letter (c) making slides for a talk (d) writing a story
32. 32.True or false: “plays a song” is a job of the operating system. (a) True (b) False
33. 33.🖥️ Who does this job: “shows the desktop” — the operating system or an app? (a) the operating system (b) an app
34. 34.Which of these is done in a spreadsheet? (a) making slides for a talk (b) writing a story (c) making a budget table (d) colouring a picture
35. 35.True or false: “types a letter” is a job of the operating system. (a) False (b) True
36. 36.Which of these is a job of the operating system? (a) types a letter (b) adds up marks (c) starts up the computer (d) draws a picture
37. 37.Which of these is done in a word processor? (a) drawing a kite (b) adding up marks (c) making a budget table (d) writing a story
38. 38.Which of these is done in a spreadsheet? (a) making slides for a talk (b) adding up marks (c) writing a story (d) drawing a kite
39. 39.🧩 Is an operating system hardware or software? (a) hardware (b) software
40. 40.True or false: writing a story is done in a paint program. (a) True (b) False

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