Class 4 Computer Worksheet: Operating System

Computer lesson 19: The operating system · Set 713 · 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: drawing a kite is done in a word processor. (a) False (b) True
2. 2.Which of these is done in a paint program? (a) making a budget table (b) drawing a kite (c) typing a letter (d) writing a story
3. 3.🧩 Is an operating system hardware or software? (a) software (b) hardware
4. 4.Which of these is done in a word processor? (a) colouring a picture (b) writing a story (c) adding up marks (d) drawing a kite
5. 5.Which of these is done in a web browser? (a) opening a website (b) making slides for a talk (c) adding up marks (d) drawing a kite
6. 6.True or false: “runs the other programs” is a job of the operating system. (a) True (b) False
7. 7.Which of these is done in a word processor? (a) making a budget table (b) drawing a kite (c) adding up marks (d) typing a letter
8. 8.True or false: typing a letter is done in a spreadsheet. (a) True (b) False
9. 9.Which of these is done in a paint program? (a) making slides for a talk (b) writing a story (c) colouring a picture (d) typing a letter
10. 10.🔁 When does the operating system start working? (a) as the computer starts (b) only at night (c) when we sneeze (d) after we print
11. 11.🖥️ Who does this job: “shares memory among apps” — the operating system or an app? (a) an app (b) the operating system
12. 12.🖥️ Who does this job: “plays a song” — the operating system or an app? (a) the operating system (b) an app
13. 13.🖥️ What is the software that starts and runs the whole computer? (a) a web browser (b) a word processor (c) a paint program (d) an operating system
14. 14.True or false: making slides for a talk is done in a web browser. (a) True (b) False
15. 15.🧰 Which program would you use for colouring a picture? (a) a word processor (b) a paint program (c) a spreadsheet (d) a web browser
16. 16.🧰 Which program would you use for typing a letter? (a) a word processor (b) a paint program (c) a web browser (d) a presentation program
17. 17.True or false: “opens a website” is a job of an app. (a) True (b) False
18. 18.🖥️ Who does this job: “runs the other programs” — the operating system or an app? (a) the operating system (b) an app
19. 19.🧰 Which program would you use for making slides for a talk? (a) a spreadsheet (b) a paint program (c) a word processor (d) a presentation program
20. 20.🖥️ Who does this job: “draws a picture” — the operating system or an app? (a) the operating system (b) an app
21. 21.🖥️ Who does this job: “types a letter” — the operating system or an app? (a) the operating system (b) an app
22. 22.True or false: “runs the other programs” is a job of an app. (a) False (b) True
23. 23.Which of these is done in a spreadsheet? (a) drawing a kite (b) colouring a picture (c) adding up marks (d) making slides for a talk
24. 24.🧰 Which program would you use for adding up marks? (a) a word processor (b) a web browser (c) a presentation program (d) a spreadsheet
25. 25.🧰 Which program would you use for making a budget table? (a) a spreadsheet (b) a paint program (c) a word processor (d) a presentation program
26. 26.🖥️ Who does this job: “starts up the computer” — the operating system or an app? (a) an app (b) the operating system
27. 27.Which of these is a job of the operating system? (a) plays a song (b) adds up marks (c) plays a game (d) starts up the computer
28. 28.🖥️ Who does this job: “talks to the devices” — the operating system or an app? (a) an app (b) the operating system
29. 29.True or false: drawing a kite is done in a web browser. (a) True (b) False
30. 30.🖥️ Who does this job: “opens a website” — the operating system or an app? (a) the operating system (b) an app
31. 31.Which of these is a job of an app? (a) shows the desktop (b) starts up the computer (c) plays a song (d) shares memory among apps
32. 32.True or false: typing a letter is done in a web browser. (a) True (b) False
33. 33.Which of these is a job of an app? (a) opens a website (b) shows the desktop (c) starts up the computer (d) talks to the devices
34. 34.Which of these is a job of the operating system? (a) shares memory among apps (b) plays a game (c) plays a song (d) types a letter
35. 35.True or false: making slides for a talk is done in a word processor. (a) True (b) False
36. 36.Which of these is a job of an app? (a) shows the desktop (b) shares memory among apps (c) draws a picture (d) manages all the files
37. 37.True or false: opening a website is done in a web browser. (a) True (b) False
38. 38.True or false: writing a story is done in a presentation program. (a) True (b) False
39. 39.Which of these is a job of an app? (a) types a letter (b) shares memory among apps (c) shows the desktop (d) starts up the computer
40. 40.True or false: drawing a kite is done in a paint program. (a) False (b) True

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