Class 4 Computer Worksheet: Class Test

Computer lesson 24: Class 4 computer test · Set 383 · 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: bold draws a line through. (a) False (b) True
2. 2.Which of these is a job of an app? (a) shows the desktop (b) runs the other programs (c) manages all the files (d) opens a website
3. 3.True or false: a search engine lists search results. (a) False (b) True
4. 4.True or false: a search engine has its own home page. (a) True (b) False
5. 5.🌐 Which of these shows web pages to us? (a) a link (b) a web address (c) the internet (d) a web browser
6. 6.🔍 Which is the odd one out? (a) smartphone (b) desktop computer (c) Difference Engine (d) laptop
7. 7.What does numbering do to text? (a) makes a dotted list (b) makes a 1, 2, 3 list (c) makes letters slant (d) makes letters dark
8. 8.What does underline do to text? (a) colours behind the text (b) makes letters thick (c) makes letters red (d) draws a line under text
9. 9.🌐 Which of these tells where a site lives? (a) a link (b) a web address (c) the internet (d) a search engine
10. 10.True or false: text that lines up at the left is left align. (a) True (b) False
11. 11.🌐 What does “www” stand for? (a) World Wide Web (b) Wide World Web (c) World Web Wide (d) Web Wide World
12. 12.What did computers of generation 2 first use? (a) microprocessors (b) vacuum tubes (c) transistors (d) integrated circuits
13. 13.Which of these is a modern computer? (a) Difference Engine (b) abacus (c) slide rule (d) supercomputer
14. 14.🖥️ Who does this job: “adds up marks” — the operating system or an app? (a) the operating system (b) an app
15. 15.📧 Which of these looks like a correct email address? (a) riya.example.com (b) riya#example.com (c) [email protected] (d) riya example com
16. 16.Which of these is true of a web browser? (a) links computers globally (b) is often underlined (c) has a back button (d) tells where a site lives
17. 17.⌨️ Which style does Ctrl+U turn on? (a) bold (b) italic (c) underline
18. 18.Which of these is an old counting tool? (a) desktop computer (b) smartwatch (c) tablet (d) slide rule
19. 19.⌨️ Which style does Ctrl+B turn on? (a) underline (b) italic (c) bold
20. 20.What did computers of generation 3 first use? (a) microprocessors (b) transistors (c) vacuum tubes (d) integrated circuits
21. 21.True or false: “talks to the devices” is a job of the operating system. (a) False (b) True
22. 22.Which of these is true of the Sent folder? (a) keeps mails you sent (b) holds junk mail (c) starts a new email (d) holds emails you receive
23. 23.🔢 To log in to a website, which is the FIRST step? (a) open the web browser (b) press Enter (c) go to the website (d) type your username
24. 24.Which of these is true of an attachment? (a) is a file sent with mail (b) answers the sender (c) tells what mail is about (d) passes mail to others
25. 25.🔢 To log in to a website, which do we do first: “go to the website” or “type your username”? (a) type your username (b) go to the website
26. 26.🅱️ Which style makes letters slant? (a) bold (b) strikethrough (c) italic (d) highlight
27. 27.🕰️ Is “desktop computer” an old counting tool or a modern computer? (a) an old counting tool (b) a modern computer
28. 28.🌐 Which of these is often underlined? (a) a web browser (b) a website (c) the internet (d) a link
29. 29.What did computers of generation 1 first use? (a) vacuum tubes (b) microprocessors (c) transistors (d) integrated circuits
30. 30.Which of these is true of the Compose button? (a) holds emails you receive (b) tells what mail is about (c) starts a new email (d) passes mail to others
31. 31.👴 Who is called the father of the computer? (a) Blaise Pascal (b) Charles Babbage (c) John Napier
32. 32.Which of these is done in a web browser? (a) opening a website (b) drawing a kite (c) writing a story (d) making slides for a talk
33. 33.🔍 Which is the odd one out? (a) smartphone (b) abacus (c) tally sticks (d) Difference Engine
34. 34.🎨 Making a heading red means changing the font ___. (a) colour (b) size (c) name (d) shape
35. 35.📧 In email, which keeps mails you sent? (a) Sent (b) Inbox (c) subject (d) Spam
36. 36.True or false: computers of generation 2 first used transistors. (a) False (b) True
37. 37.📧 In email, which tells what mail is about? (a) subject (b) Reply (c) Spam (d) Forward
38. 38.True or false: “tally sticks” is a modern computer. (a) False (b) True
39. 39.📧 In email, which holds emails you receive? (a) subject (b) Spam (c) Inbox (d) attachment
40. 40.Which shortcut turns on bold? (a) Ctrl+I (b) Ctrl+B (c) Ctrl+U

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