Class 4 Computer Worksheet: Operating System

Computer lesson 19: The operating system · Set 267 · 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 of these is done in a presentation program? (a) making a budget table (b) writing a story (c) typing a letter (d) making slides for a talk
2. 2.Which of these is a job of an app? (a) draws a picture (b) starts up the computer (c) manages all the files (d) runs the other programs
3. 3.Which of these is done in a paint program? (a) writing a story (b) making slides for a talk (c) drawing a kite (d) making a budget table
4. 4.Which of these is a job of an app? (a) manages all the files (b) types a letter (c) starts up the computer (d) shares memory among apps
5. 5.🔁 When does the operating system start working? (a) after we print (b) as the computer starts (c) when we sneeze (d) only at night
6. 6.Which of these is done in a word processor? (a) making slides for a talk (b) writing a story (c) drawing a kite (d) adding up marks
7. 7.True or false: drawing a kite is done in a web browser. (a) True (b) False
8. 8.True or false: writing a story is done in a word processor. (a) False (b) True
9. 9.🧰 Which program would you use for typing a letter? (a) a web browser (b) a presentation program (c) a paint program (d) a word processor
10. 10.🧰 Which program would you use for opening a website? (a) a presentation program (b) a web browser (c) a word processor (d) a spreadsheet
11. 11.True or false: “shows the desktop” is a job of an app. (a) True (b) False
12. 12.🖥️ What is the software that starts and runs the whole computer? (a) an operating system (b) a word processor (c) a web browser (d) a paint program
13. 13.🖥️ Who does this job: “opens a website” — the operating system or an app? (a) an app (b) the operating system
14. 14.True or false: “starts up the computer” is a job of the operating system. (a) True (b) False
15. 15.🧩 Is an operating system hardware or software? (a) hardware (b) software
16. 16.True or false: typing a letter is done in a presentation program. (a) True (b) False
17. 17.Which of these is a job of an app? (a) shows the desktop (b) shares memory among apps (c) plays a song (d) starts up the computer
18. 18.True or false: adding up marks is done in a word processor. (a) False (b) True
19. 19.Which of these is done in a paint program? (a) opening a website (b) making a budget table (c) colouring a picture (d) adding up marks
20. 20.True or false: “adds up marks” is a job of an app. (a) False (b) True
21. 21.True or false: “draws a picture” is a job of an app. (a) True (b) False
22. 22.🧰 Which program would you use for drawing a kite? (a) a word processor (b) a paint program (c) a spreadsheet (d) a presentation program
23. 23.🧰 Which program would you use for making a budget table? (a) a presentation program (b) a paint program (c) a spreadsheet (d) a word processor
24. 24.🖥️ Who does this job: “draws a picture” — the operating system or an app? (a) the operating system (b) an app
25. 25.True or false: making slides for a talk is done in a presentation program. (a) True (b) False
26. 26.True or false: colouring a picture is done in a word processor. (a) True (b) False
27. 27.🖥️ Who does this job: “shows the desktop” — the operating system or an app? (a) the operating system (b) an app
28. 28.Which of these is done in a spreadsheet? (a) typing a letter (b) opening a website (c) drawing a kite (d) making a budget table
29. 29.🖥️ Who does this job: “starts up the computer” — the operating system or an app? (a) an app (b) the operating system
30. 30.🖥️ Who does this job: “talks to the devices” — the operating system or an app? (a) the operating system (b) an app
31. 31.Which of these is done in a word processor? (a) colouring a picture (b) adding up marks (c) making a budget table (d) typing a letter
32. 32.🧰 Which program would you use for colouring a picture? (a) a presentation program (b) a web browser (c) a paint program (d) a spreadsheet
33. 33.Which of these is a job of the operating system? (a) manages all the files (b) opens a website (c) adds up marks (d) types a letter
34. 34.🖥️ Who does this job: “plays a song” — the operating system or an app? (a) the operating system (b) an app
35. 35.True or false: making slides for a talk is done in a web browser. (a) False (b) True
36. 36.True or false: “types a letter” is a job of the operating system. (a) True (b) False
37. 37.True or false: “shares memory among apps” is a job of the operating system. (a) False (b) True
38. 38.Which of these is a job of the operating system? (a) types a letter (b) opens a website (c) starts up the computer (d) plays a game
39. 39.True or false: “plays a game” is a job of the operating system. (a) False (b) True
40. 40.Which of these is a job of the operating system? (a) opens a website (b) runs the other programs (c) types a letter (d) draws a picture

Free computer lessons, practice and worksheets at talentjr.in/computer-worksheets