Class 4 Computer Worksheet: Class Test

Computer lesson 24: Class 4 computer test · Set 886 · 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.🅱️ Which style makes a 1, 2, 3 list? (a) strikethrough (b) font colour (c) highlight (d) numbering
2. 2.🖥️ Who does this job: “opens a website” — the operating system or an app? (a) the operating system (b) an app
3. 3.Which of these is true of an attachment? (a) holds junk mail (b) tells what mail is about (c) keeps mails you sent (d) is a file sent with mail
4. 4.📧 In email, which starts a new email? (a) attachment (b) Forward (c) Compose (d) subject
5. 5.True or false: Ctrl+I turns on italic. (a) True (b) False
6. 6.What does underline do to text? (a) makes letters red (b) makes a dotted list (c) draws a line under text (d) makes letters thick
7. 7.📧 Which sign is in every email address? (a) % (b) # (c) @ (d) &
8. 8.True or false: “draws a picture” is a job of an app. (a) True (b) False
9. 9.🌐 Which of these links computers globally? (a) a website (b) a web address (c) a web browser (d) the internet
10. 10.🏠 What is the first page of a website called? (a) the last page (b) the cover (c) the end page (d) the home page
11. 11.Which of these is true of a web browser? (a) lists search results (b) tells where a site lives (c) links computers globally (d) shows web pages to us
12. 12.📧 In email, which tells what mail is about? (a) subject (b) Compose (c) Forward (d) Inbox
13. 13.True or false: Ctrl+I turns on underline. (a) True (b) False
14. 14.🖥️ Who does this job: “talks to the devices” — the operating system or an app? (a) an app (b) the operating system
15. 15.📎 What do we use to send a photo along with an email? (a) an envelope (b) a stapler (c) a stamp (d) an attachment
16. 16.🔁 When does the operating system start working? (a) when we sneeze (b) only at night (c) as the computer starts (d) after we print
17. 17.📧 In email, which passes mail to others? (a) Reply (b) Compose (c) Sent (d) Forward
18. 18.🖥️ Who does this job: “plays a game” — the operating system or an app? (a) an app (b) the operating system
19. 19.True or false: opening a website is done in a paint program. (a) False (b) True
20. 20.👴 Who is called the father of the computer? (a) John Napier (b) Charles Babbage (c) Blaise Pascal
21. 21.True or false: text that lines up at the left is justify. (a) False (b) True
22. 22.True or false: colouring a picture is done in a presentation program. (a) False (b) True
23. 23.🕰️ Is “tally sticks” an old counting tool or a modern computer? (a) a modern computer (b) an old counting tool
24. 24.What did computers of generation 2 first use? (a) transistors (b) integrated circuits (c) microprocessors (d) vacuum tubes
25. 25.True or false: in email, the Reply button is a file sent with mail. (a) False (b) True
26. 26.🧩 Is an operating system hardware or software? (a) software (b) hardware
27. 27.True or false: Ctrl+B turns on italic. (a) False (b) True
28. 28.True or false: a search engine tells where a site lives. (a) False (b) True
29. 29.📧 In email, which holds junk mail? (a) Inbox (b) Spam (c) Reply (d) Forward
30. 30.What did computers of generation 3 first use? (a) integrated circuits (b) microprocessors (c) transistors (d) vacuum tubes
31. 31.🔠 Making letters bigger means changing the font ___. (a) size (b) name (c) folder (d) colour
32. 32.Which of these is done in a spreadsheet? (a) opening a website (b) writing a story (c) drawing a kite (d) making a budget table
33. 33.📨 What does it mean to send an email? (a) deliver it to someone (b) colour it (c) print it (d) delete it
34. 34.True or false: italic makes letters red. (a) True (b) False
35. 35.True or false: text that lines up at the left is left align. (a) True (b) False
36. 36.True or false: a web browser is often underlined. (a) True (b) False
37. 37.⌨️ Which style does Ctrl+B turn on? (a) bold (b) underline (c) italic
38. 38.True or false: the internet finds pages by keywords. (a) False (b) True
39. 39.True or false: text that lines up at the right is justify. (a) True (b) False
40. 40.🗑️ An email from a stranger says you won a prize and asks for a password. What is it? (a) a real prize (b) a birthday card (c) a trick (spam) (d) a school notice

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