Class 4 Computer Worksheet: Class Test

Computer lesson 24: Class 4 computer test · Set 62 · 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: numbering makes letters dark. (a) True (b) False
2. 2.🅱️ Which style makes letters thick? (a) font size (b) font colour (c) bullets (d) bold
3. 3.What does font size do to text? (a) makes letters dark (b) makes letters slant (c) makes letters bigger (d) colours behind the text
4. 4.True or false: text that straight on both edges is justify. (a) True (b) False
5. 5.🖥️ Who does this job: “manages all the files” — the operating system or an app? (a) the operating system (b) an app
6. 6.True or false: “types a letter” is a job of an app. (a) False (b) True
7. 7.True or false: numbering makes a 1, 2, 3 list. (a) True (b) False
8. 8.🧮 Which is one of the oldest counting tools? (a) the calculator (b) the laptop (c) the smartphone (d) the abacus
9. 9.True or false: “tablet” is an old counting tool. (a) False (b) True
10. 10.True or false: computers of generation 1 first used vacuum tubes. (a) False (b) True
11. 11.⚡ Which generation of computers first used vacuum tubes?
12. 12.📧 In email, which holds junk mail? (a) Inbox (b) Compose (c) Spam (d) attachment
13. 13.Which of these is true of the Compose button? (a) is a file sent with mail (b) starts a new email (c) keeps mails you sent (d) answers the sender
14. 14.True or false: in email, the subject holds emails you receive. (a) True (b) False
15. 15.True or false: computers of generation 2 first used transistors. (a) True (b) False
16. 16.True or false: writing a story is done in a web browser. (a) True (b) False
17. 17.True or false: Ctrl+B turns on italic. (a) False (b) True
18. 18.🔠 Making letters bigger means changing the font ___. (a) colour (b) size (c) folder (d) name
19. 19.🔌 What do we need to use the internet? (a) a paintbrush (b) a pencil (c) a ruler (d) an internet connection
20. 20.True or false: highlight colours behind the text. (a) False (b) True
21. 21.🏠 What is the first page of a website called? (a) the end page (b) the last page (c) the cover (d) the home page
22. 22.🔁 When does the operating system start working? (a) after we print (b) as the computer starts (c) only at night (d) when we sneeze
23. 23.⚡ Which generation of computers first used microprocessors?
24. 24.🌐 Which of these jumps to another page? (a) a website (b) a search engine (c) a link (d) the internet
25. 25.Which of these is true of a link? (a) lists search results (b) is a group of web pages (c) is often underlined (d) links computers globally
26. 26.Which of these is done in a presentation program? (a) writing a story (b) drawing a kite (c) making a budget table (d) making slides for a talk
27. 27.True or false: Ctrl+U turns on underline. (a) False (b) True
28. 28.🌐 Which of these has its own home page? (a) a web address (b) a link (c) a web browser (d) a website
29. 29.🔤 The style or design of letters is called the ___. (a) folder (b) font (c) mouse (d) cursor
30. 30.Which of these is true of the Sent folder? (a) starts a new email (b) keeps mails you sent (c) answers the sender (d) holds junk mail
31. 31.True or false: Ctrl+I turns on italic. (a) False (b) True
32. 32.Which of these is done in a web browser? (a) colouring a picture (b) making a budget table (c) opening a website (d) adding up marks
33. 33.True or false: computers of generation 3 first used integrated circuits. (a) True (b) False
34. 34.📧 In email, which is a file sent with mail? (a) Sent (b) Reply (c) attachment (d) Compose
35. 35.🌐 Which of these shows web pages to us? (a) a link (b) a web browser (c) the internet (d) a website
36. 36.📧 In email, which tells what mail is about? (a) Compose (b) Forward (c) Spam (d) subject
37. 37.What did computers of generation 1 first use? (a) transistors (b) integrated circuits (c) microprocessors (d) vacuum tubes
38. 38.Which of these is done in a paint program? (a) opening a website (b) making slides for a talk (c) typing a letter (d) drawing a kite
39. 39.📧 Which sign is in every email address? (a) & (b) # (c) % (d) @
40. 40.True or false: “shares memory among apps” is a job of the operating system. (a) False (b) True

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