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Class 4 Computer Worksheet: Class Test

Computer lesson 24: Class 4 computer test · Set 240 · 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 of these is true of the subject? (a) holds emails you receive (b) keeps mails you sent (c) holds junk mail (d) tells what mail is about
  2. 2.🕰️ Is “tally sticks” an old counting tool or a modern computer? (a) a modern computer (b) an old counting tool
  3. 3.🔢 To log in to a website, what comes right after “go to the website”? (a) press Enter (b) type your password (c) type your username (d) open the web browser
  4. 4.Which shortcut turns on italic? (a) Ctrl+B (b) Ctrl+U (c) Ctrl+I
  5. 5.True or false: the internet is a group of web pages. (a) False (b) True
  6. 6.📧 In email, which keeps mails you sent? (a) attachment (b) Compose (c) Forward (d) Sent
  7. 7.What does highlight do to text? (a) makes letters bigger (b) colours behind the text (c) makes a dotted list (d) makes letters red
  8. 8.🖥️ Who does this job: “shows the desktop” — the operating system or an app? (a) the operating system (b) an app
  9. 9.Which of these is a job of the operating system? (a) adds up marks (b) types a letter (c) shows the desktop (d) opens a website
  10. 10.True or false: “tally sticks” is a modern computer. (a) True (b) False
  11. 11.True or false: text that straight on both edges is justify. (a) True (b) False
  12. 12.🅱️ Which style draws a line under text? (a) bullets (b) strikethrough (c) italic (d) underline
  13. 13.📧 In email, which starts a new email? (a) Inbox (b) Spam (c) Compose (d) Reply
  14. 14.📐 Which alignment straight on both edges? (a) right align (b) left align (c) centre align (d) justify
  15. 15.Which shortcut turns on bold? (a) Ctrl+I (b) Ctrl+U (c) Ctrl+B
  16. 16.What did computers of generation 3 first use? (a) transistors (b) microprocessors (c) integrated circuits (d) vacuum tubes
  17. 17.🖥️ Who does this job: “adds up marks” — the operating system or an app? (a) an app (b) the operating system
  18. 18.🔌 What do we need to use the internet? (a) a ruler (b) an internet connection (c) a pencil (d) a paintbrush
  19. 19.🔢 To log in to a website, which is the LAST step? (a) type your password (b) go to the website (c) type your username (d) press Enter
  20. 20.🌐 Which of these is often underlined? (a) a web browser (b) the internet (c) a link (d) a web address
  21. 21.🖥️ Who does this job: “starts up the computer” — the operating system or an app? (a) the operating system (b) an app
  22. 22.Which of these is a modern computer? (a) Pascaline (b) Napier’s bones (c) supercomputer (d) slide rule
  23. 23.True or false: in email, an attachment is a file sent with mail. (a) False (b) True
  24. 24.⚡ Which generation of computers first used vacuum tubes?
  25. 25.🔁 When does the operating system start working? (a) as the computer starts (b) after we print (c) only at night (d) when we sneeze
  26. 26.🧩 Is an operating system hardware or software? (a) hardware (b) software
  27. 27.🅱️ Which style makes a 1, 2, 3 list? (a) bullets (b) font colour (c) numbering (d) italic
  28. 28.True or false: “plays a game” is a job of the operating system. (a) False (b) True
  29. 29.True or false: “Napier’s bones” is an old counting tool. (a) False (b) True
  30. 30.📧 In email, which holds junk mail? (a) Compose (b) Spam (c) Forward (d) attachment
  31. 31.⚡ Which generation of computers first used integrated circuits?
  32. 32.📧 Which of these looks like a correct email address? (a) riya.example.com (b) riya example com (c) riya#example.com (d) [email protected]
  33. 33.True or false: Ctrl+I turns on bold. (a) True (b) False
  34. 34.🖥️ Who does this job: “plays a song” — the operating system or an app? (a) the operating system (b) an app
  35. 35.True or false: highlight makes letters red. (a) True (b) False
  36. 36.Which of these is true of a web browser? (a) has a back button (b) has its own home page (c) is often underlined (d) jumps to another page
  37. 37.📧 In email, which tells what mail is about? (a) Inbox (b) subject (c) Compose (d) Reply
  38. 38.⚙️ Which planned machine of Charles Babbage could be programmed? (a) Pascaline (b) abacus (c) Napier’s bones (d) Analytical Engine
  39. 39.Which of these is an old counting tool? (a) supercomputer (b) tablet (c) Napier’s bones (d) smartwatch
  40. 40.True or false: in email, the Sent folder holds junk mail. (a) False (b) True

Answer key

  1. tells what mail is about
  2. an old counting tool
  3. type your username
  4. Ctrl+I
  5. False
  6. Sent
  7. colours behind the text
  8. the operating system
  9. shows the desktop
  10. False
  11. True
  12. underline
  13. Compose
  14. justify
  15. Ctrl+B
  16. integrated circuits
  17. an app
  18. an internet connection
  19. press Enter
  20. a link
  21. the operating system
  22. supercomputer
  23. True
  24. 1
  25. as the computer starts
  26. software
  27. numbering
  28. False
  29. True
  30. Spam
  31. 3
  32. [email protected]
  33. False
  34. an app
  35. False
  36. has a back button
  37. subject
  38. Analytical Engine
  39. Napier’s bones
  40. False

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