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Class 4 Computer Worksheet: Class Test

Computer lesson 24: Class 4 computer test · Set 66 · 40 questions
TalentJR

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.

NameDateTime takenScore ___ / 40
  1. 1.🔍 Which is the odd one out? (a) smartwatch (b) Difference Engine (c) slide rule (d) Napier’s bones
  2. 2.True or false: numbering makes letters red. (a) False (b) True
  3. 3.True or false: in email, the Compose button starts a new email. (a) False (b) True
  4. 4.True or false: a web browser often starts with www. (a) False (b) True
  5. 5.True or false: text that straight on both edges is right align. (a) False (b) True
  6. 6.True or false: “desktop computer” is a modern computer. (a) True (b) False
  7. 7.True or false: a link links computers globally. (a) True (b) False
  8. 8.🖥️ Who does this job: “starts up the computer” — the operating system or an app? (a) the operating system (b) an app
  9. 9.True or false: “slide rule” is an old counting tool. (a) False (b) True
  10. 10.⌨️ Which style does Ctrl+B turn on? (a) italic (b) bold (c) underline
  11. 11.What did computers of generation 4 first use? (a) vacuum tubes (b) transistors (c) integrated circuits (d) microprocessors
  12. 12.📐 Which alignment sits in the middle? (a) justify (b) left align (c) centre align (d) right align
  13. 13.Which of these is a modern computer? (a) Difference Engine (b) abacus (c) supercomputer (d) Pascaline
  14. 14.📧 In email, which tells what mail is about? (a) Forward (b) Inbox (c) attachment (d) subject
  15. 15.Which of these is a job of the operating system? (a) plays a song (b) types a letter (c) talks to the devices (d) opens a website
  16. 16.🔢 To log in to a website, which is the LAST step? (a) open the web browser (b) type your username (c) go to the website (d) press Enter
  17. 17.True or false: computers of generation 4 first used transistors. (a) False (b) True
  18. 18.True or false: italic makes letters slant. (a) False (b) True
  19. 19.📧 Which sign is in every email address? (a) & (b) # (c) @ (d) %
  20. 20.True or false: in email, an attachment holds emails you receive. (a) False (b) True
  21. 21.⚡ Which generation of computers first used vacuum tubes?
  22. 22.📧 In email, which holds emails you receive? (a) Inbox (b) Compose (c) Sent (d) Spam
  23. 23.👴 Who is called the father of the computer? (a) Blaise Pascal (b) John Napier (c) Charles Babbage
  24. 24.📐 Which alignment lines up at the right? (a) centre align (b) justify (c) left align (d) right align
  25. 25.True or false: typing a letter is done in a paint program. (a) True (b) False
  26. 26.🔢 To log in to a website, which do we do first: “type your username” or “open the web browser”? (a) type your username (b) open the web browser
  27. 27.True or false: drawing a kite is done in a spreadsheet. (a) True (b) False
  28. 28.True or false: text that sits in the middle is centre align. (a) True (b) False
  29. 29.📧 In email, which is a file sent with mail? (a) Spam (b) Reply (c) attachment (d) Sent
  30. 30.Which of these is true of a web browser? (a) has its own home page (b) links computers globally (c) shows web pages to us (d) is often underlined
  31. 31.🅱️ Which style makes letters red? (a) font size (b) font colour (c) bullets (d) numbering
  32. 32.True or false: in email, the Sent folder holds emails you receive. (a) False (b) True
  33. 33.🕰️ Is “Napier’s bones” an old counting tool or a modern computer? (a) a modern computer (b) an old counting tool
  34. 34.True or false: in email, the Sent folder keeps mails you sent. (a) False (b) True
  35. 35.🅱️ Which style makes letters bigger? (a) font colour (b) strikethrough (c) bullets (d) font size
  36. 36.Which of these is true of a link? (a) shows web pages to us (b) has a back button (c) tells where a site lives (d) jumps to another page
  37. 37.🕰️ Is “Difference Engine” an old counting tool or a modern computer? (a) a modern computer (b) an old counting tool
  38. 38.Which of these is true of a web address? (a) lists search results (b) jumps to another page (c) often starts with www (d) shows web pages to us
  39. 39.Which shortcut turns on bold? (a) Ctrl+I (b) Ctrl+U (c) Ctrl+B
  40. 40.🔁 When does the operating system start working? (a) as the computer starts (b) after we print (c) when we sneeze (d) only at night

Answer key

  1. smartwatch
  2. False
  3. True
  4. False
  5. False
  6. True
  7. False
  8. the operating system
  9. True
  10. bold
  11. microprocessors
  12. centre align
  13. supercomputer
  14. subject
  15. talks to the devices
  16. press Enter
  17. False
  18. True
  19. @
  20. False
  21. 1
  22. Inbox
  23. Charles Babbage
  24. right align
  25. False
  26. open the web browser
  27. False
  28. True
  29. attachment
  30. shows web pages to us
  31. font colour
  32. False
  33. an old counting tool
  34. True
  35. font size
  36. jumps to another page
  37. an old counting tool
  38. often starts with www
  39. Ctrl+B
  40. as the computer starts

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