Class 4 Computer Worksheet: Operating System

Computer lesson 19: The operating system · Set 165 · 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: “opens a website” is a job of the operating system. (a) True (b) False
2. 2.Which of these is a job of the operating system? (a) talks to the devices (b) draws a picture (c) adds up marks (d) types a letter
3. 3.True or false: “manages all the files” is a job of an app. (a) False (b) True
4. 4.🔁 When does the operating system start working? (a) as the computer starts (b) after we print (c) only at night (d) when we sneeze
5. 5.🖥️ Who does this job: “starts up the computer” — the operating system or an app? (a) an app (b) the operating system
6. 6.True or false: “shares memory among apps” is a job of the operating system. (a) False (b) True
7. 7.Which of these is a job of the operating system? (a) draws a picture (b) adds up marks (c) opens a website (d) starts up the computer
8. 8.True or false: colouring a picture is done in a word processor. (a) True (b) False
9. 9.🧰 Which program would you use for writing a story? (a) a word processor (b) a paint program (c) a web browser (d) a presentation program
10. 10.🖥️ Who does this job: “opens a website” — the operating system or an app? (a) an app (b) the operating system
11. 11.🧩 Is an operating system hardware or software? (a) hardware (b) software
12. 12.True or false: “opens a website” is a job of an app. (a) True (b) False
13. 13.True or false: writing a story is done in a word processor. (a) False (b) True
14. 14.True or false: drawing a kite is done in a paint program. (a) False (b) True
15. 15.🖥️ What is the software that starts and runs the whole computer? (a) a paint program (b) an operating system (c) a web browser (d) a word processor
16. 16.True or false: “starts up the computer” is a job of the operating system. (a) True (b) False
17. 17.Which of these is a job of an app? (a) shows the desktop (b) manages all the files (c) opens a website (d) starts up the computer
18. 18.🧰 Which program would you use for making a budget table? (a) a web browser (b) a paint program (c) a spreadsheet (d) a word processor
19. 19.🧰 Which program would you use for opening a website? (a) a presentation program (b) a paint program (c) a spreadsheet (d) a web browser
20. 20.Which of these is a job of an app? (a) starts up the computer (b) talks to the devices (c) draws a picture (d) manages all the files
21. 21.🖥️ Who does this job: “shares memory among apps” — the operating system or an app? (a) an app (b) the operating system
22. 22.Which of these is done in a word processor? (a) writing a story (b) making slides for a talk (c) colouring a picture (d) drawing a kite
23. 23.🖥️ Who does this job: “manages all the files” — the operating system or an app? (a) an app (b) the operating system
24. 24.🧰 Which program would you use for drawing a kite? (a) a presentation program (b) a spreadsheet (c) a paint program (d) a web browser
25. 25.Which of these is a job of an app? (a) talks to the devices (b) types a letter (c) shares memory among apps (d) starts up the computer
26. 26.🖥️ Who does this job: “adds up marks” — the operating system or an app? (a) an app (b) the operating system
27. 27.True or false: making a budget table is done in a presentation program. (a) False (b) True
28. 28.Which of these is done in a web browser? (a) colouring a picture (b) drawing a kite (c) writing a story (d) opening a website
29. 29.🖥️ Who does this job: “talks to the devices” — the operating system or an app? (a) an app (b) the operating system
30. 30.True or false: opening a website is done in a web browser. (a) True (b) False
31. 31.🧰 Which program would you use for adding up marks? (a) a spreadsheet (b) a presentation program (c) a web browser (d) a word processor
32. 32.🧰 Which program would you use for making slides for a talk? (a) a web browser (b) a presentation program (c) a spreadsheet (d) a word processor
33. 33.True or false: “draws a picture” is a job of the operating system. (a) True (b) False
34. 34.True or false: “runs the other programs” is a job of an app. (a) True (b) False
35. 35.Which of these is done in a spreadsheet? (a) making slides for a talk (b) writing a story (c) making a budget table (d) typing a letter
36. 36.Which of these is done in a word processor? (a) drawing a kite (b) colouring a picture (c) typing a letter (d) adding up marks
37. 37.Which of these is a job of the operating system? (a) draws a picture (b) opens a website (c) plays a game (d) shows the desktop
38. 38.True or false: making a budget table is done in a word processor. (a) False (b) True
39. 39.Which of these is a job of the operating system? (a) draws a picture (b) types a letter (c) plays a song (d) manages all the files
40. 40.Which of these is done in a presentation program? (a) typing a letter (b) making slides for a talk (c) drawing a kite (d) writing a story

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