Class 4 Computer Worksheet: Class Test

Computer lesson 24: Class 4 computer test · Set 150 · 40 questions

Remember (Find the topic, use the idea): Read the question and find its topic: system software, formatting, the internet, email or history. Use that lesson’s idea — manager or app, B I U, browser or search engine, Inbox or Sent, which generation. Check your answer against a fact you are sure of.

1. 1.True or false: text that straight on both edges is right align. (a) False (b) True
2. 2.🖥️ What is the software that starts and runs the whole computer? (a) a word processor (b) a web browser (c) an operating system (d) a paint program
3. 3.⚡ Which generation of computers first used transistors?
4. 4.🔠 Making letters bigger means changing the font ___. (a) colour (b) folder (c) size (d) name
5. 5.Which shortcut turns on underline? (a) Ctrl+U (b) Ctrl+I (c) Ctrl+B
6. 6.🔌 What do we need to use the internet? (a) a paintbrush (b) an internet connection (c) a ruler (d) a pencil
7. 7.True or false: text that sits in the middle is centre align. (a) True (b) False
8. 8.Which of these is a job of an app? (a) manages all the files (b) types a letter (c) shares memory among apps (d) talks to the devices
9. 9.🖥️ Who does this job: “starts up the computer” — the operating system or an app? (a) an app (b) the operating system
10. 10.🌐 Which of these has its own home page? (a) a web browser (b) the internet (c) a website (d) a search engine
11. 11.True or false: “starts up the computer” is a job of an app. (a) True (b) False
12. 12.Which of these is done in a presentation program? (a) adding up marks (b) writing a story (c) colouring a picture (d) making slides for a talk
13. 13.True or false: computers of generation 1 first used integrated circuits. (a) True (b) False
14. 14.🧰 Which program would you use for drawing a kite? (a) a web browser (b) a word processor (c) a presentation program (d) a paint program
15. 15.📧 In email, which holds emails you receive? (a) Compose (b) Spam (c) Inbox (d) Sent
16. 16.True or false: a web browser shows web pages to us. (a) False (b) True
17. 17.🔢 To log in to a website, what comes right after “type your password”? (a) type your username (b) press Enter (c) go to the website (d) open the web browser
18. 18.True or false: “Pascaline” is a modern computer. (a) False (b) True
19. 19.🔢 To log in to a website, which do we do first: “press Enter” or “go to the website”? (a) go to the website (b) press Enter
20. 20.True or false: “plays a song” is a job of an app. (a) True (b) False
21. 21.📧 Which sign is in every email address? (a) # (b) & (c) @ (d) %
22. 22.Which of these is true of the Inbox? (a) starts a new email (b) answers the sender (c) holds emails you receive (d) passes mail to others
23. 23.🖥️ Who does this job: “plays a song” — the operating system or an app? (a) the operating system (b) an app
24. 24.What did computers of generation 2 first use? (a) transistors (b) microprocessors (c) integrated circuits (d) vacuum tubes
25. 25.Which of these is true of the Spam folder? (a) answers the sender (b) holds emails you receive (c) holds junk mail (d) passes mail to others
26. 26.🔢 To log in to a website, which do we do first: “go to the website” or “press Enter”? (a) go to the website (b) press Enter
27. 27.⚡ Which generation of computers first used microprocessors?
28. 28.True or false: in email, the Compose button starts a new email. (a) False (b) True
29. 29.True or false: computers of generation 3 first used transistors. (a) True (b) False
30. 30.What does bullets do to text? (a) colours behind the text (b) makes letters slant (c) makes letters red (d) makes a dotted list
31. 31.Which of these is true of the Reply button? (a) answers the sender (b) keeps mails you sent (c) passes mail to others (d) starts a new email
32. 32.What did computers of generation 1 first use? (a) integrated circuits (b) microprocessors (c) vacuum tubes (d) transistors
33. 33.True or false: a website lists search results. (a) False (b) True
34. 34.Which of these is a job of an app? (a) talks to the devices (b) starts up the computer (c) plays a game (d) runs the other programs
35. 35.🌐 Which of these shows web pages to us? (a) a website (b) a web browser (c) the internet (d) a search engine
36. 36.True or false: a link jumps to another page. (a) True (b) False
37. 37.Which of these is done in a web browser? (a) colouring a picture (b) typing a letter (c) opening a website (d) drawing a kite
38. 38.🌐 Which of these links computers globally? (a) the internet (b) a website (c) a link (d) a search engine
39. 39.True or false: “plays a song” is a job of the operating system. (a) True (b) False
40. 40.True or false: a website has its own home page. (a) True (b) False

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