Class 4 Computer Worksheet: Class Test

Computer lesson 24: Class 4 computer test · Set 443 · 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: “desktop computer” is a modern computer. (a) False (b) True
2. 2.🔢 To log in to a website, which do we do first: “type your password” or “go to the website”? (a) type your password (b) go to the website
3. 3.Which of these is true of the Inbox? (a) holds junk mail (b) starts a new email (c) holds emails you receive (d) keeps mails you sent
4. 4.True or false: a link jumps to another page. (a) False (b) True
5. 5.Which of these is true of the Sent folder? (a) holds emails you receive (b) starts a new email (c) tells what mail is about (d) keeps mails you sent
6. 6.⌨️ Which style does Ctrl+B turn on? (a) italic (b) underline (c) bold
7. 7.🖥️ Who does this job: “shows the desktop” — the operating system or an app? (a) the operating system (b) an app
8. 8.📧 In email, which holds junk mail? (a) Sent (b) Compose (c) Reply (d) Spam
9. 9.True or false: text that lines up at the left is centre align. (a) False (b) True
10. 10.🔍 Which is the odd one out? (a) laptop (b) tablet (c) smartwatch (d) tally sticks
11. 11.True or false: text that lines up at the right is right align. (a) True (b) False
12. 12.🌐 Which of these finds pages by keywords? (a) a website (b) a web browser (c) a search engine (d) a web address
13. 13.True or false: in email, the Forward button passes mail to others. (a) False (b) True
14. 14.📧 In email, which starts a new email? (a) subject (b) Compose (c) Spam (d) Sent
15. 15.Which shortcut turns on italic? (a) Ctrl+I (b) Ctrl+U (c) Ctrl+B
16. 16.🏢 The first electronic computers were so big that they filled a ___. (a) whole room (b) pocket (c) lunch box (d) pencil box
17. 17.Which of these is a job of an app? (a) plays a game (b) shares memory among apps (c) runs the other programs (d) manages all the files
18. 18.🧰 Which program would you use for drawing a kite? (a) a presentation program (b) a paint program (c) a web browser (d) a spreadsheet
19. 19.⚡ Which generation of computers first used vacuum tubes?
20. 20.True or false: in email, the Reply button holds emails you receive. (a) False (b) True
21. 21.📧 Which of these looks like a correct email address? (a) riya example com (b) [email protected] (c) riya#example.com (d) riya.example.com
22. 22.🧮 Which is one of the oldest counting tools? (a) the calculator (b) the abacus (c) the smartphone (d) the laptop
23. 23.🅱️ Which style draws a line under text? (a) bullets (b) strikethrough (c) underline (d) italic
24. 24.📧 In email, which keeps mails you sent? (a) attachment (b) Forward (c) Compose (d) Sent
25. 25.🕰️ Is “Difference Engine” an old counting tool or a modern computer? (a) an old counting tool (b) a modern computer
26. 26.What did computers of generation 2 first use? (a) integrated circuits (b) transistors (c) microprocessors (d) vacuum tubes
27. 27.🌐 What does “www” stand for? (a) World Wide Web (b) Web Wide World (c) Wide World Web (d) World Web Wide
28. 28.🔁 When does the operating system start working? (a) only at night (b) after we print (c) when we sneeze (d) as the computer starts
29. 29.🔢 To log in to a website, which do we do first: “go to the website” or “type your password”? (a) go to the website (b) type your password
30. 30.⌨️ Which style does Ctrl+I turn on? (a) bold (b) italic (c) underline
31. 31.True or false: italic makes letters dark. (a) True (b) False
32. 32.👴 Who is called the father of the computer? (a) Charles Babbage (b) Blaise Pascal (c) John Napier
33. 33.Which of these is done in a web browser? (a) opening a website (b) drawing a kite (c) typing a letter (d) adding up marks
34. 34.🖥️ Who does this job: “plays a song” — the operating system or an app? (a) an app (b) the operating system
35. 35.🔍 Which is the odd one out? (a) abacus (b) Napier’s bones (c) tally sticks (d) desktop computer
36. 36.Which of these is true of a search engine? (a) finds pages by keywords (b) shows web pages to us (c) links computers globally (d) is a group of web pages
37. 37.🔢 To log in to a website, what comes right after “go to the website”? (a) type your password (b) press Enter (c) type your username (d) open the web browser
38. 38.True or false: “manages all the files” is a job of an app. (a) True (b) False
39. 39.🌐 Which of these links computers globally? (a) a link (b) a website (c) the internet (d) a web browser
40. 40.📎 What do we use to send a photo along with an email? (a) a stamp (b) a stapler (c) an envelope (d) an attachment

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