Class 4 Computer Worksheet: Operating System

Computer lesson 19: The operating system · Set 922 · 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: “draws a picture” is a job of an app. (a) False (b) True
2. 2.Which of these is done in a presentation program? (a) drawing a kite (b) writing a story (c) making slides for a talk (d) adding up marks
3. 3.Which of these is a job of an app? (a) adds up marks (b) starts up the computer (c) shows the desktop (d) manages all the files
4. 4.Which of these is a job of an app? (a) manages all the files (b) plays a game (c) runs the other programs (d) talks to the devices
5. 5.True or false: “adds up marks” is a job of an app. (a) True (b) False
6. 6.True or false: “adds up marks” is a job of the operating system. (a) True (b) False
7. 7.🖥️ Who does this job: “shares memory among apps” — the operating system or an app? (a) an app (b) the operating system
8. 8.🔁 When does the operating system start working? (a) only at night (b) when we sneeze (c) after we print (d) as the computer starts
9. 9.Which of these is done in a spreadsheet? (a) typing a letter (b) colouring a picture (c) adding up marks (d) opening a website
10. 10.🧰 Which program would you use for making slides for a talk? (a) a web browser (b) a paint program (c) a word processor (d) a presentation program
11. 11.🖥️ Who does this job: “starts up the computer” — the operating system or an app? (a) an app (b) the operating system
12. 12.🧩 Is an operating system hardware or software? (a) hardware (b) software
13. 13.🖥️ Who does this job: “runs the other programs” — the operating system or an app? (a) an app (b) the operating system
14. 14.🧰 Which program would you use for making a budget table? (a) a web browser (b) a presentation program (c) a spreadsheet (d) a paint program
15. 15.Which of these is done in a paint program? (a) adding up marks (b) making a budget table (c) writing a story (d) drawing a kite
16. 16.True or false: “plays a game” is a job of the operating system. (a) False (b) True
17. 17.🖥️ Who does this job: “talks to the devices” — the operating system or an app? (a) an app (b) the operating system
18. 18.🧰 Which program would you use for typing a letter? (a) a word processor (b) a paint program (c) a spreadsheet (d) a presentation program
19. 19.🧰 Which program would you use for writing a story? (a) a paint program (b) a presentation program (c) a spreadsheet (d) a word processor
20. 20.🖥️ Who does this job: “plays a game” — the operating system or an app? (a) an app (b) the operating system
21. 21.🧰 Which program would you use for opening a website? (a) a web browser (b) a spreadsheet (c) a word processor (d) a presentation program
22. 22.True or false: “starts up the computer” is a job of an app. (a) False (b) True
23. 23.🧰 Which program would you use for adding up marks? (a) a spreadsheet (b) a word processor (c) a presentation program (d) a paint program
24. 24.🧰 Which program would you use for colouring a picture? (a) a paint program (b) a spreadsheet (c) a web browser (d) a word processor
25. 25.True or false: opening a website is done in a word processor. (a) False (b) True
26. 26.🖥️ Who does this job: “opens a website” — the operating system or an app? (a) an app (b) the operating system
27. 27.🖥️ Who does this job: “manages all the files” — the operating system or an app? (a) an app (b) the operating system
28. 28.Which of these is a job of an app? (a) runs the other programs (b) types a letter (c) manages all the files (d) starts up the computer
29. 29.True or false: “starts up the computer” is a job of the operating system. (a) True (b) False
30. 30.🖥️ What is the software that starts and runs the whole computer? (a) an operating system (b) a word processor (c) a paint program (d) a web browser
31. 31.🖥️ Who does this job: “draws a picture” — the operating system or an app? (a) an app (b) the operating system
32. 32.Which of these is a job of an app? (a) manages all the files (b) talks to the devices (c) shows the desktop (d) plays a song
33. 33.🧰 Which program would you use for drawing a kite? (a) a spreadsheet (b) a web browser (c) a word processor (d) a paint program
34. 34.True or false: writing a story is done in a spreadsheet. (a) True (b) False
35. 35.Which of these is a job of the operating system? (a) types a letter (b) adds up marks (c) draws a picture (d) shares memory among apps
36. 36.True or false: making a budget table is done in a word processor. (a) False (b) True
37. 37.True or false: drawing a kite is done in a web browser. (a) True (b) False
38. 38.True or false: “shares memory among apps” is a job of the operating system. (a) False (b) True
39. 39.🖥️ Who does this job: “adds up marks” — the operating system or an app? (a) the operating system (b) an app
40. 40.True or false: making a budget table is done in a presentation program. (a) False (b) True

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