Class 4 Computer Worksheet: Class Test

Computer lesson 24: Class 4 computer test · Set 391 · 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.🌐 What does “www” stand for? (a) World Wide Web (b) World Web Wide (c) Wide World Web (d) Web Wide World
2. 2.🔢 To log in to a website, what comes right after “go to the website”? (a) type your username (b) open the web browser (c) type your password (d) press Enter
3. 3.🗑️ An email from a stranger says you won a prize and asks for a password. What is it? (a) a real prize (b) a school notice (c) a trick (spam) (d) a birthday card
4. 4.True or false: opening a website is done in a paint program. (a) True (b) False
5. 5.True or false: colouring a picture is done in a paint program. (a) True (b) False
6. 6.🧰 Which program would you use for drawing a kite? (a) a web browser (b) a presentation program (c) a paint program (d) a word processor
7. 7.🦴 Napier’s bones were used to ___. (a) send emails (b) draw pictures (c) play music (d) multiply numbers
8. 8.True or false: Ctrl+B turns on bold. (a) False (b) True
9. 9.🕰️ Is “laptop” an old counting tool or a modern computer? (a) a modern computer (b) an old counting tool
10. 10.Which shortcut turns on bold? (a) Ctrl+I (b) Ctrl+B (c) Ctrl+U
11. 11.True or false: in email, the subject passes mail to others. (a) False (b) True
12. 12.True or false: “manages all the files” is a job of an app. (a) False (b) True
13. 13.Which of these is true of the Forward button? (a) passes mail to others (b) answers the sender (c) starts a new email (d) tells what mail is about
14. 14.⚡ Which generation of computers first used transistors?
15. 15.🅱️ Which style makes letters dark? (a) bold (b) italic (c) highlight (d) strikethrough
16. 16.🔁 When does the operating system start working? (a) as the computer starts (b) only at night (c) when we sneeze (d) after we print
17. 17.⌨️ Which style does Ctrl+I turn on? (a) underline (b) bold (c) italic
18. 18.Which of these is done in a paint program? (a) adding up marks (b) drawing a kite (c) writing a story (d) opening a website
19. 19.📨 What does it mean to send an email? (a) colour it (b) print it (c) deliver it to someone (d) delete it
20. 20.True or false: numbering colours behind the text. (a) True (b) False
21. 21.🌐 Which of these is often underlined? (a) the internet (b) a link (c) a website (d) a web address
22. 22.📐 Which alignment lines up at the right? (a) centre align (b) justify (c) right align (d) left align
23. 23.True or false: computers of generation 1 first used vacuum tubes. (a) True (b) False
24. 24.Which of these is true of a search engine? (a) links computers globally (b) has its own home page (c) has a back button (d) finds pages by keywords
25. 25.🅱️ Which style makes a 1, 2, 3 list? (a) italic (b) font size (c) underline (d) numbering
26. 26.True or false: Ctrl+U turns on bold. (a) False (b) True
27. 27.True or false: in email, an attachment is a file sent with mail. (a) False (b) True
28. 28.🖥️ Who does this job: “runs the other programs” — the operating system or an app? (a) the operating system (b) an app
29. 29.What does font size do to text? (a) makes letters red (b) draws a line under text (c) makes letters bigger (d) makes a 1, 2, 3 list
30. 30.True or false: in email, the Compose button holds emails you receive. (a) True (b) False
31. 31.What did computers of generation 2 first use? (a) microprocessors (b) vacuum tubes (c) transistors (d) integrated circuits
32. 32.True or false: in email, the Reply button keeps mails you sent. (a) True (b) False
33. 33.True or false: Ctrl+U turns on italic. (a) True (b) False
34. 34.🖥️ Who does this job: “types a letter” — the operating system or an app? (a) the operating system (b) an app
35. 35.📧 In email, which is a file sent with mail? (a) Spam (b) Sent (c) Forward (d) attachment
36. 36.🎨 Making a heading red means changing the font ___. (a) shape (b) name (c) colour (d) size
37. 37.True or false: a web address has its own home page. (a) False (b) True
38. 38.🔤 The style or design of letters is called the ___. (a) font (b) mouse (c) cursor (d) folder
39. 39.Which of these is true of a web address? (a) has its own home page (b) often starts with www (c) finds pages by keywords (d) has a back button
40. 40.What does bold do to text? (a) makes letters red (b) draws a line under text (c) makes letters thick (d) makes letters bigger

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