Class 4 Computer Worksheet: Class Test

Computer lesson 24: Class 4 computer test · Set 174 · 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: computers of generation 1 first used integrated circuits. (a) True (b) False
2. 2.🌐 Which of these jumps to another page? (a) a link (b) a web browser (c) a search engine (d) a website
3. 3.Which of these is true of the Inbox? (a) holds emails you receive (b) tells what mail is about (c) is a file sent with mail (d) keeps mails you sent
4. 4.🖥️ Who does this job: “shows the desktop” — the operating system or an app? (a) an app (b) the operating system
5. 5.True or false: underline makes letters dark. (a) False (b) True
6. 6.Which of these is true of the Compose button? (a) keeps mails you sent (b) holds emails you receive (c) answers the sender (d) starts a new email
7. 7.What did computers of generation 1 first use? (a) microprocessors (b) transistors (c) vacuum tubes (d) integrated circuits
8. 8.Which of these is true of the Spam folder? (a) holds junk mail (b) starts a new email (c) answers the sender (d) tells what mail is about
9. 9.📧 In email, which keeps mails you sent? (a) Inbox (b) subject (c) Compose (d) Sent
10. 10.📧 Which of these looks like a correct email address? (a) riya example com (b) riya.example.com (c) riya#example.com (d) [email protected]
11. 11.True or false: text that lines up at the right is centre align. (a) False (b) True
12. 12.What does font size do to text? (a) makes letters red (b) makes letters bigger (c) makes a dotted list (d) makes a 1, 2, 3 list
13. 13.🖥️ Who does this job: “types a letter” — the operating system or an app? (a) an app (b) the operating system
14. 14.Which shortcut turns on underline? (a) Ctrl+U (b) Ctrl+B (c) Ctrl+I
15. 15.🖥️ 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
16. 16.What does italic do to text? (a) makes a dotted list (b) makes letters bigger (c) makes letters red (d) makes letters slant
17. 17.True or false: a website lists search results. (a) True (b) False
18. 18.📧 In email, which answers the sender? (a) attachment (b) Reply (c) subject (d) Compose
19. 19.Which of these is done in a word processor? (a) opening a website (b) making slides for a talk (c) colouring a picture (d) typing a letter
20. 20.True or false: “supercomputer” is an old counting tool. (a) False (b) True
21. 21.Which of these is done in a spreadsheet? (a) drawing a kite (b) typing a letter (c) adding up marks (d) opening a website
22. 22.⚡ Which generation of computers first used microprocessors?
23. 23.🔍 Which is the odd one out? (a) desktop computer (b) tablet (c) laptop (d) slide rule
24. 24.🌐 Which of these finds pages by keywords? (a) a web browser (b) a website (c) the internet (d) a search engine
25. 25.🅱️ Which style makes letters red? (a) font colour (b) highlight (c) font size (d) bold
26. 26.🔢 To log in to a website, which is the LAST step? (a) type your password (b) open the web browser (c) press Enter (d) type your username
27. 27.🔤 The style or design of letters is called the ___. (a) cursor (b) folder (c) mouse (d) font
28. 28.True or false: the internet has a back button. (a) True (b) False
29. 29.📧 In email, which holds junk mail? (a) Forward (b) Inbox (c) Reply (d) Spam
30. 30.Which of these is true of a web browser? (a) has a back button (b) finds pages by keywords (c) often starts with www (d) jumps to another page
31. 31.What does underline do to text? (a) makes letters dark (b) draws a line under text (c) makes a dotted list (d) makes a 1, 2, 3 list
32. 32.🅱️ Which style colours behind the text? (a) font colour (b) bold (c) underline (d) highlight
33. 33.Which shortcut turns on bold? (a) Ctrl+I (b) Ctrl+B (c) Ctrl+U
34. 34.Which of these is true of a search engine? (a) is often underlined (b) has a back button (c) often starts with www (d) finds pages by keywords
35. 35.🌐 What does “www” stand for? (a) World Wide Web (b) World Web Wide (c) Web Wide World (d) Wide World Web
36. 36.True or false: “manages all the files” is a job of the operating system. (a) False (b) True
37. 37.📨 What does it mean to send an email? (a) print it (b) delete it (c) deliver it to someone (d) colour it
38. 38.🔠 Making letters bigger means changing the font ___. (a) folder (b) size (c) colour (d) name
39. 39.🔍 Which is the odd one out? (a) slide rule (b) abacus (c) tally sticks (d) desktop computer
40. 40.What did computers of generation 4 first use? (a) vacuum tubes (b) integrated circuits (c) microprocessors (d) transistors

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