Class 4 Computer Worksheet: Operating System

Computer lesson 19: The operating system · Set 937 · 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 program would you use for opening a website? (a) a spreadsheet (b) a presentation program (c) a web browser (d) a word processor
2. 2.🖥️ Who does this job: “plays a game” — the operating system or an app? (a) an app (b) the operating system
3. 3.Which of these is a job of an app? (a) starts up the computer (b) talks to the devices (c) manages all the files (d) draws a picture
4. 4.🖥️ Who does this job: “adds up marks” — the operating system or an app? (a) an app (b) the operating system
5. 5.🖥️ Who does this job: “shows the desktop” — the operating system or an app? (a) the operating system (b) an app
6. 6.🧰 Which program would you use for adding up marks? (a) a spreadsheet (b) a web browser (c) a paint program (d) a presentation program
7. 7.True or false: “types a letter” is a job of the operating system. (a) False (b) True
8. 8.🧰 Which program would you use for typing a letter? (a) a web browser (b) a word processor (c) a paint program (d) a spreadsheet
9. 9.🖥️ 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
10. 10.Which of these is done in a word processor? (a) making slides for a talk (b) typing a letter (c) drawing a kite (d) making a budget table
11. 11.🖥️ Who does this job: “talks to the devices” — the operating system or an app? (a) the operating system (b) an app
12. 12.🖥️ Who does this job: “runs the other programs” — the operating system or an app? (a) the operating system (b) an app
13. 13.🔁 When does the operating system start working? (a) after we print (b) only at night (c) as the computer starts (d) when we sneeze
14. 14.True or false: making a budget table is done in a spreadsheet. (a) True (b) False
15. 15.True or false: writing a story is done in a word processor. (a) False (b) True
16. 16.🖥️ Who does this job: “manages all the files” — the operating system or an app? (a) an app (b) the operating system
17. 17.🖥️ Who does this job: “draws a picture” — the operating system or an app? (a) the operating system (b) an app
18. 18.True or false: “manages all the files” is a job of an app. (a) False (b) True
19. 19.Which of these is a job of the operating system? (a) plays a song (b) plays a game (c) talks to the devices (d) draws a picture
20. 20.🖥️ Who does this job: “starts up the computer” — the operating system or an app? (a) the operating system (b) an app
21. 21.Which of these is a job of the operating system? (a) plays a game (b) types a letter (c) adds up marks (d) shares memory among apps
22. 22.Which of these is done in a word processor? (a) writing a story (b) adding up marks (c) making a budget table (d) making slides for a talk
23. 23.True or false: colouring a picture is done in a word processor. (a) True (b) False
24. 24.True or false: colouring a picture is done in a presentation program. (a) False (b) True
25. 25.Which of these is done in a presentation program? (a) opening a website (b) writing a story (c) making a budget table (d) making slides for a talk
26. 26.🖥️ Who does this job: “types a letter” — the operating system or an app? (a) the operating system (b) an app
27. 27.True or false: adding up marks is done in a spreadsheet. (a) False (b) True
28. 28.True or false: colouring a picture is done in a paint program. (a) True (b) False
29. 29.True or false: adding up marks is done in a presentation program. (a) True (b) False
30. 30.Which of these is a job of an app? (a) shares memory among apps (b) runs the other programs (c) manages all the files (d) plays a song
31. 31.True or false: opening a website is done in a presentation program. (a) False (b) True
32. 32.True or false: “shows the desktop” is a job of the operating system. (a) True (b) False
33. 33.True or false: “starts up the computer” is a job of an app. (a) True (b) False
34. 34.Which of these is a job of an app? (a) types a letter (b) shows the desktop (c) shares memory among apps (d) starts up the computer
35. 35.🧰 Which program would you use for making a budget table? (a) a spreadsheet (b) a paint program (c) a presentation program (d) a web browser
36. 36.Which of these is done in a spreadsheet? (a) writing a story (b) opening a website (c) making a budget table (d) making slides for a talk
37. 37.Which of these is done in a paint program? (a) drawing a kite (b) making a budget table (c) writing a story (d) making slides for a talk
38. 38.🧰 Which program would you use for colouring a picture? (a) a spreadsheet (b) a paint program (c) a word processor (d) a presentation program
39. 39.🧰 Which program would you use for making slides for a talk? (a) a web browser (b) a paint program (c) a presentation program (d) a word processor
40. 40.Which of these is done in a paint program? (a) colouring a picture (b) adding up marks (c) opening a website (d) making slides for a talk

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