Class 4 Computer Worksheet: Class Test

Computer lesson 24: Class 4 computer test · Set 272 · 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: Ctrl+I turns on italic. (a) False (b) True
2. 2.⌨️ Which style does Ctrl+U turn on? (a) italic (b) bold (c) underline
3. 3.Which of these is true of the internet? (a) has a back button (b) lists search results (c) links computers globally (d) finds pages by keywords
4. 4.What does bullets do to text? (a) makes letters slant (b) makes letters red (c) makes a dotted list (d) draws a line through
5. 5.True or false: writing a story is done in a spreadsheet. (a) False (b) True
6. 6.🧩 Is an operating system hardware or software? (a) hardware (b) software
7. 7.📐 Which alignment sits in the middle? (a) left align (b) right align (c) centre align (d) justify
8. 8.📧 In email, which starts a new email? (a) Inbox (b) Sent (c) subject (d) Compose
9. 9.🔍 Which is the odd one out? (a) smartphone (b) abacus (c) Difference Engine (d) slide rule
10. 10.Which of these is an old counting tool? (a) smartphone (b) desktop computer (c) smartwatch (d) Difference Engine
11. 11.Which of these is true of the Inbox? (a) is a file sent with mail (b) holds emails you receive (c) keeps mails you sent (d) tells what mail is about
12. 12.🅱️ Which style makes letters thick? (a) bold (b) font size (c) italic (d) strikethrough
13. 13.What did computers of generation 2 first use? (a) transistors (b) microprocessors (c) integrated circuits (d) vacuum tubes
14. 14.🔁 When does the operating system start working? (a) as the computer starts (b) when we sneeze (c) only at night (d) after we print
15. 15.🔢 To log in to a website, which do we do first: “open the web browser” or “type your password”? (a) type your password (b) open the web browser
16. 16.🌐 Which of these often starts with www? (a) a link (b) the internet (c) a web address (d) a web browser
17. 17.🔢 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
18. 18.Which of these is an old counting tool? (a) Napier’s bones (b) tablet (c) desktop computer (d) smartwatch
19. 19.🔤 The style or design of letters is called the ___. (a) folder (b) mouse (c) cursor (d) font
20. 20.True or false: a link links computers globally. (a) True (b) False
21. 21.True or false: text that sits in the middle is right align. (a) True (b) False
22. 22.Which of these is true of a website? (a) has its own home page (b) has a back button (c) often starts with www (d) shows web pages to us
23. 23.True or false: “smartwatch” is an old counting tool. (a) True (b) False
24. 24.True or false: writing a story is done in a web browser. (a) False (b) True
25. 25.Which of these is true of the Forward button? (a) holds junk mail (b) answers the sender (c) tells what mail is about (d) passes mail to others
26. 26.🌐 Which of these finds pages by keywords? (a) the internet (b) a search engine (c) a web browser (d) a link
27. 27.What did computers of generation 3 first use? (a) vacuum tubes (b) transistors (c) integrated circuits (d) microprocessors
28. 28.🏢 The first electronic computers were so big that they filled a ___. (a) pencil box (b) lunch box (c) pocket (d) whole room
29. 29.Which of these is true of a web browser? (a) is often underlined (b) tells where a site lives (c) shows web pages to us (d) links computers globally
30. 30.🌐 What does “www” stand for? (a) Wide World Web (b) World Web Wide (c) World Wide Web (d) Web Wide World
31. 31.🅱️ Which style makes a 1, 2, 3 list? (a) numbering (b) highlight (c) font size (d) italic
32. 32.True or false: in email, the subject passes mail to others. (a) True (b) False
33. 33.📧 In email, which passes mail to others? (a) Compose (b) Forward (c) Spam (d) Sent
34. 34.🌐 Which of these is often underlined? (a) a website (b) a web browser (c) a link (d) a web address
35. 35.🏠 What is the first page of a website called? (a) the cover (b) the end page (c) the home page (d) the last page
36. 36.⚡ Which generation of computers first used microprocessors?
37. 37.Which of these is a modern computer? (a) Pascaline (b) abacus (c) Napier’s bones (d) smartwatch
38. 38.True or false: in email, the Compose button starts a new email. (a) False (b) True
39. 39.🖥️ What is the software that starts and runs the whole computer? (a) a web browser (b) a word processor (c) an operating system (d) a paint program
40. 40.True or false: writing a story is done in a paint program. (a) False (b) True

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