← Class 4 computer test lesson New set →

Class 4 Computer Worksheet: Class Test

Computer lesson 24: Class 4 computer test · Set 881 · 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 shortcut turns on bold? (a) Ctrl+I (b) Ctrl+B (c) Ctrl+U
  2. 2.📧 Which of these looks like a correct email address? (a) riya#example.com (b) riya.example.com (c) [email protected] (d) riya example com
  3. 3.📧 In email, which is a file sent with mail? (a) Compose (b) Sent (c) attachment (d) Inbox
  4. 4.Which of these is a modern computer? (a) Napier’s bones (b) laptop (c) slide rule (d) Difference Engine
  5. 5.True or false: in email, the subject passes mail to others. (a) True (b) False
  6. 6.🖥️ Who does this job: “shares memory among apps” — the operating system or an app? (a) the operating system (b) an app
  7. 7.What does font size do to text? (a) makes a 1, 2, 3 list (b) makes letters bigger (c) draws a line under text (d) draws a line through
  8. 8.Which of these is done in a paint program? (a) drawing a kite (b) adding up marks (c) typing a letter (d) making slides for a talk
  9. 9.Which of these is a job of the operating system? (a) types a letter (b) runs the other programs (c) plays a song (d) plays a game
  10. 10.🧰 Which program would you use for adding up marks? (a) a spreadsheet (b) a word processor (c) a web browser (d) a paint program
  11. 11.True or false: a web browser has a back button. (a) False (b) True
  12. 12.⚡ Which generation of computers first used integrated circuits?
  13. 13.🖥️ Who does this job: “types a letter” — the operating system or an app? (a) the operating system (b) an app
  14. 14.Which of these is done in a spreadsheet? (a) typing a letter (b) colouring a picture (c) drawing a kite (d) adding up marks
  15. 15.🧰 Which program would you use for writing a story? (a) a spreadsheet (b) a presentation program (c) a word processor (d) a web browser
  16. 16.⌨️ Which style does Ctrl+B turn on? (a) underline (b) italic (c) bold
  17. 17.True or false: making slides for a talk is done in a web browser. (a) False (b) True
  18. 18.True or false: computers of generation 3 first used integrated circuits. (a) True (b) False
  19. 19.True or false: in email, the Reply button answers the sender. (a) True (b) False
  20. 20.Which of these is true of the Compose button? (a) keeps mails you sent (b) starts a new email (c) is a file sent with mail (d) tells what mail is about
  21. 21.🕰️ Is “tablet” an old counting tool or a modern computer? (a) an old counting tool (b) a modern computer
  22. 22.🖥️ Who does this job: “shows the desktop” — the operating system or an app? (a) an app (b) the operating system
  23. 23.🖥️ Who does this job: “opens a website” — the operating system or an app? (a) an app (b) the operating system
  24. 24.🔢 To log in to a website, which is the LAST step? (a) type your password (b) type your username (c) go to the website (d) press Enter
  25. 25.🅱️ Which style makes a dotted list? (a) bold (b) italic (c) bullets (d) font colour
  26. 26.What does underline do to text? (a) makes a 1, 2, 3 list (b) draws a line under text (c) makes letters thick (d) makes letters slant
  27. 27.What did computers of generation 2 first use? (a) transistors (b) microprocessors (c) integrated circuits (d) vacuum tubes
  28. 28.True or false: “shares memory among apps” is a job of an app. (a) False (b) True
  29. 29.What did computers of generation 3 first use? (a) transistors (b) vacuum tubes (c) integrated circuits (d) microprocessors
  30. 30.True or false: writing a story is done in a spreadsheet. (a) False (b) True
  31. 31.📧 In email, which starts a new email? (a) Forward (b) subject (c) Compose (d) Reply
  32. 32.True or false: in email, the subject tells what mail is about. (a) True (b) False
  33. 33.Which of these is a job of an app? (a) starts up the computer (b) talks to the devices (c) draws a picture (d) shows the desktop
  34. 34.True or false: “manages all the files” is a job of the operating system. (a) False (b) True
  35. 35.🅱️ Which style makes letters dark? (a) font colour (b) bold (c) highlight (d) underline
  36. 36.What did computers of generation 1 first use? (a) transistors (b) vacuum tubes (c) microprocessors (d) integrated circuits
  37. 37.📐 Which alignment lines up at the left? (a) centre align (b) right align (c) justify (d) left align
  38. 38.Which of these is true of a link? (a) shows web pages to us (b) has its own home page (c) jumps to another page (d) links computers globally
  39. 39.🗑️ An email from a stranger says you won a prize and asks for a password. What is it? (a) a school notice (b) a birthday card (c) a real prize (d) a trick (spam)
  40. 40.📐 Which alignment lines up at the right? (a) left align (b) centre align (c) right align (d) justify

Answer key

  1. Ctrl+B
  2. [email protected]
  3. attachment
  4. laptop
  5. False
  6. the operating system
  7. makes letters bigger
  8. drawing a kite
  9. runs the other programs
  10. a spreadsheet
  11. True
  12. 3
  13. an app
  14. adding up marks
  15. a word processor
  16. bold
  17. False
  18. True
  19. True
  20. starts a new email
  21. a modern computer
  22. the operating system
  23. an app
  24. press Enter
  25. bullets
  26. draws a line under text
  27. transistors
  28. False
  29. integrated circuits
  30. False
  31. Compose
  32. True
  33. draws a picture
  34. True
  35. bold
  36. vacuum tubes
  37. left align
  38. jumps to another page
  39. a trick (spam)
  40. right align

Free computer lessons, practice and worksheets at talentjr.in/computer-worksheets