Class 4 Computer Worksheet: Class Test

Computer lesson 24: Class 4 computer test · Set 828 · 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 vacuum tubes. (a) False (b) True
2. 2.⚡ Which generation of computers first used integrated circuits?
3. 3.True or false: in email, the Spam folder holds junk mail. (a) False (b) True
4. 4.True or false: “laptop” is a modern computer. (a) False (b) True
5. 5.🔢 To log in to a website, what comes right after “type your username”? (a) press Enter (b) go to the website (c) open the web browser (d) type your password
6. 6.🅱️ Which style makes letters dark? (a) font size (b) highlight (c) underline (d) bold
7. 7.📐 Which alignment lines up at the left? (a) justify (b) right align (c) centre align (d) left align
8. 8.What did computers of generation 1 first use? (a) transistors (b) vacuum tubes (c) microprocessors (d) integrated circuits
9. 9.🖥️ Who does this job: “types a letter” — the operating system or an app? (a) the operating system (b) an app
10. 10.Which of these is true of an attachment? (a) passes mail to others (b) is a file sent with mail (c) tells what mail is about (d) holds emails you receive
11. 11.🎨 Making a heading red means changing the font ___. (a) name (b) size (c) shape (d) colour
12. 12.📐 Which alignment lines up at the right? (a) right align (b) centre align (c) left align (d) justify
13. 13.Which of these is true of a web address? (a) lists search results (b) often starts with www (c) links computers globally (d) finds pages by keywords
14. 14.🔍 Which is the odd one out? (a) smartwatch (b) Pascaline (c) Napier’s bones (d) abacus
15. 15.Which of these is true of a search engine? (a) jumps to another page (b) finds pages by keywords (c) often starts with www (d) links computers globally
16. 16.Which of these is true of a link? (a) shows web pages to us (b) often starts with www (c) is often underlined (d) links computers globally
17. 17.🔢 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
18. 18.🌐 Which of these jumps to another page? (a) a web browser (b) a website (c) a web address (d) a link
19. 19.Which of these is a job of the operating system? (a) opens a website (b) plays a song (c) adds up marks (d) talks to the devices
20. 20.Which of these is true of the Forward button? (a) keeps mails you sent (b) passes mail to others (c) holds junk mail (d) starts a new email
21. 21.True or false: in email, the Forward button starts a new email. (a) True (b) False
22. 22.📧 In email, which keeps mails you sent? (a) subject (b) Sent (c) Forward (d) Compose
23. 23.Which of these is true of a website? (a) links computers globally (b) jumps to another page (c) has its own home page (d) shows web pages to us
24. 24.What does font size do to text? (a) makes letters bigger (b) makes a 1, 2, 3 list (c) makes letters slant (d) draws a line under text
25. 25.📧 In email, which holds emails you receive? (a) Compose (b) Inbox (c) Reply (d) Spam
26. 26.🧰 Which program would you use for drawing a kite? (a) a presentation program (b) a paint program (c) a web browser (d) a word processor
27. 27.🕰️ Is “abacus” an old counting tool or a modern computer? (a) an old counting tool (b) a modern computer
28. 28.🌐 Which of these has its own home page? (a) a website (b) a web browser (c) a search engine (d) a web address
29. 29.🅱️ Which style colours behind the text? (a) numbering (b) underline (c) bold (d) highlight
30. 30.Which of these is true of the internet? (a) has a back button (b) has its own home page (c) shows web pages to us (d) links computers globally
31. 31.⚙️ Blaise Pascal built an early adding machine. What is it called? (a) Pascaline (b) abacus (c) Napier’s bones (d) slide rule
32. 32.What does underline do to text? (a) makes a 1, 2, 3 list (b) draws a line through (c) colours behind the text (d) draws a line under text
33. 33.True or false: a website is a group of web pages. (a) True (b) False
34. 34.🅱️ Which style draws a line through? (a) numbering (b) underline (c) strikethrough (d) font colour
35. 35.Which of these is true of a website? (a) often starts with www (b) is a group of web pages (c) is often underlined (d) lists search results
36. 36.True or false: in email, the Inbox passes mail to others. (a) False (b) True
37. 37.🔤 The style or design of letters is called the ___. (a) cursor (b) mouse (c) folder (d) font
38. 38.True or false: “shows the desktop” is a job of the operating system. (a) True (b) False
39. 39.Which of these is a modern computer? (a) Difference Engine (b) slide rule (c) Napier’s bones (d) desktop computer
40. 40.True or false: Ctrl+U turns on underline. (a) True (b) False

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