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Class 4 Computer Worksheet: Class Test

Computer lesson 24: Class 4 computer test · Set 686 · 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.True or false: making slides for a talk is done in a word processor. (a) False (b) True
  2. 2.⚡ Which generation of computers first used vacuum tubes?
  3. 3.📧 In email, which is a file sent with mail? (a) Sent (b) attachment (c) Compose (d) Reply
  4. 4.Which of these is done in a web browser? (a) writing a story (b) colouring a picture (c) opening a website (d) typing a letter
  5. 5.🗑️ An email from a stranger says you won a prize and asks for a password. What is it? (a) a trick (spam) (b) a birthday card (c) a real prize (d) a school notice
  6. 6.True or false: in email, the Reply button holds junk mail. (a) True (b) False
  7. 7.⌨️ Which style does Ctrl+B turn on? (a) italic (b) bold (c) underline
  8. 8.🅱️ Which style draws a line through? (a) strikethrough (b) bold (c) underline (d) numbering
  9. 9.Which of these is true of an attachment? (a) is a file sent with mail (b) keeps mails you sent (c) tells what mail is about (d) starts a new email
  10. 10.Which of these is done in a paint program? (a) adding up marks (b) drawing a kite (c) typing a letter (d) writing a story
  11. 11.What does numbering do to text? (a) colours behind the text (b) makes a 1, 2, 3 list (c) makes letters slant (d) draws a line through
  12. 12.True or false: underline draws a line under text. (a) False (b) True
  13. 13.True or false: text that lines up at the left is left align. (a) True (b) False
  14. 14.True or false: Ctrl+U turns on underline. (a) False (b) True
  15. 15.True or false: “types a letter” is a job of the operating system. (a) True (b) False
  16. 16.📧 Which of these looks like a correct email address? (a) riya#example.com (b) riya.example.com (c) riya example com (d) [email protected]
  17. 17.True or false: “smartphone” is an old counting tool. (a) True (b) False
  18. 18.Which of these is an old counting tool? (a) smartphone (b) desktop computer (c) smartwatch (d) abacus
  19. 19.True or false: in email, the subject holds emails you receive. (a) True (b) False
  20. 20.🕰️ Is “laptop” an old counting tool or a modern computer? (a) a modern computer (b) an old counting tool
  21. 21.🔁 When does the operating system start working? (a) after we print (b) when we sneeze (c) as the computer starts (d) only at night
  22. 22.Which of these is a job of an app? (a) starts up the computer (b) plays a game (c) manages all the files (d) shows the desktop
  23. 23.What did computers of generation 1 first use? (a) transistors (b) integrated circuits (c) microprocessors (d) vacuum tubes
  24. 24.🖥️ Who does this job: “shows the desktop” — the operating system or an app? (a) an app (b) the operating system
  25. 25.🌐 Which of these has a back button? (a) a search engine (b) a link (c) a web browser (d) a website
  26. 26.⌨️ Which style does Ctrl+U turn on? (a) underline (b) italic (c) bold
  27. 27.Which of these is true of the Inbox? (a) is a file sent with mail (b) answers the sender (c) starts a new email (d) holds emails you receive
  28. 28.True or false: the internet links computers globally. (a) True (b) False
  29. 29.🖥️ Who does this job: “adds up marks” — the operating system or an app? (a) an app (b) the operating system
  30. 30.True or false: text that lines up at the left is justify. (a) False (b) True
  31. 31.📧 In email, which passes mail to others? (a) subject (b) Compose (c) Spam (d) Forward
  32. 32.True or false: underline makes letters thick. (a) False (b) True
  33. 33.Which of these is a job of the operating system? (a) plays a game (b) adds up marks (c) shows the desktop (d) plays a song
  34. 34.🔢 To log in to a website, what comes right after “type your username”? (a) open the web browser (b) press Enter (c) type your password (d) go to the website
  35. 35.🦴 Napier’s bones were used to ___. (a) multiply numbers (b) send emails (c) play music (d) draw pictures
  36. 36.🔌 What do we need to use the internet? (a) a ruler (b) a paintbrush (c) an internet connection (d) a pencil
  37. 37.⚙️ Blaise Pascal built an early adding machine. What is it called? (a) Napier’s bones (b) abacus (c) Pascaline (d) slide rule
  38. 38.🔢 To log in to a website, what comes right after “go to the website”? (a) open the web browser (b) press Enter (c) type your username (d) type your password
  39. 39.True or false: text that sits in the middle is left align. (a) False (b) True
  40. 40.🖥️ Who does this job: “plays a game” — the operating system or an app? (a) an app (b) the operating system

Answer key

  1. False
  2. 1
  3. attachment
  4. opening a website
  5. a trick (spam)
  6. False
  7. bold
  8. strikethrough
  9. is a file sent with mail
  10. drawing a kite
  11. makes a 1, 2, 3 list
  12. True
  13. True
  14. True
  15. False
  16. [email protected]
  17. False
  18. abacus
  19. False
  20. a modern computer
  21. as the computer starts
  22. plays a game
  23. vacuum tubes
  24. the operating system
  25. a web browser
  26. underline
  27. holds emails you receive
  28. True
  29. an app
  30. False
  31. Forward
  32. False
  33. shows the desktop
  34. type your password
  35. multiply numbers
  36. an internet connection
  37. Pascaline
  38. type your username
  39. False
  40. an app

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