Class 4 Computer Worksheet: Class Test

Computer lesson 24: Class 4 computer test · Set 171 · 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.⌨️ Which style does Ctrl+B turn on? (a) italic (b) underline (c) bold
2. 2.What did computers of generation 1 first use? (a) microprocessors (b) integrated circuits (c) vacuum tubes (d) transistors
3. 3.🅱️ Which style makes a 1, 2, 3 list? (a) numbering (b) bold (c) underline (d) italic
4. 4.Which of these is a job of an app? (a) opens a website (b) shares memory among apps (c) starts up the computer (d) runs the other programs
5. 5.Which of these is done in a spreadsheet? (a) making slides for a talk (b) adding up marks (c) colouring a picture (d) typing a letter
6. 6.True or false: “shares memory among apps” is a job of the operating system. (a) True (b) False
7. 7.🦴 Napier’s bones were used to ___. (a) play music (b) send emails (c) multiply numbers (d) draw pictures
8. 8.What does numbering do to text? (a) makes letters slant (b) makes letters red (c) makes letters dark (d) makes a 1, 2, 3 list
9. 9.🕰️ Is “tally sticks” an old counting tool or a modern computer? (a) an old counting tool (b) a modern computer
10. 10.🧰 Which program would you use for drawing a kite? (a) a paint program (b) a web browser (c) a word processor (d) a presentation program
11. 11.🔍 Which is the odd one out? (a) tally sticks (b) Pascaline (c) smartwatch (d) Napier’s bones
12. 12.🌐 Which of these often starts with www? (a) the internet (b) a link (c) a web address (d) a search engine
13. 13.Which of these is true of the subject? (a) tells what mail is about (b) holds junk mail (c) passes mail to others (d) answers the sender
14. 14.True or false: in email, the Reply button starts a new email. (a) False (b) True
15. 15.🌐 Which of these is a group of web pages? (a) a web browser (b) a link (c) a website (d) a search engine
16. 16.True or false: text that lines up at the left is centre align. (a) False (b) True
17. 17.📧 In email, which starts a new email? (a) Compose (b) attachment (c) subject (d) Sent
18. 18.🔢 To log in to a website, which do we do first: “press Enter” or “type your password”? (a) type your password (b) press Enter
19. 19.True or false: a web address links computers globally. (a) False (b) True
20. 20.Which of these is a job of an app? (a) starts up the computer (b) plays a song (c) shares memory among apps (d) runs the other programs
21. 21.🗑️ An email from a stranger says you won a prize and asks for a password. What is it? (a) a trick (spam) (b) a real prize (c) a school notice (d) a birthday card
22. 22.True or false: typing a letter is done in a word processor. (a) True (b) False
23. 23.🔁 When does the operating system start working? (a) only at night (b) after we print (c) as the computer starts (d) when we sneeze
24. 24.True or false: in email, the Inbox keeps mails you sent. (a) False (b) True
25. 25.Which of these is true of the Spam folder? (a) is a file sent with mail (b) answers the sender (c) holds junk mail (d) keeps mails you sent
26. 26.Which shortcut turns on underline? (a) Ctrl+U (b) Ctrl+I (c) Ctrl+B
27. 27.🧰 Which program would you use for writing a story? (a) a spreadsheet (b) a word processor (c) a web browser (d) a presentation program
28. 28.📨 What does it mean to send an email? (a) print it (b) colour it (c) deliver it to someone (d) delete it
29. 29.📧 In email, which tells what mail is about? (a) Compose (b) subject (c) Inbox (d) Forward
30. 30.⚙️ Which planned machine of Charles Babbage could be programmed? (a) abacus (b) Pascaline (c) Napier’s bones (d) Analytical Engine
31. 31.Which of these is true of the Reply button? (a) holds emails you receive (b) passes mail to others (c) is a file sent with mail (d) answers the sender
32. 32.🔢 To log in to a website, which is the FIRST step? (a) go to the website (b) type your username (c) open the web browser (d) type your password
33. 33.📧 In email, which answers the sender? (a) Inbox (b) subject (c) Reply (d) Compose
34. 34.Which of these is true of a web browser? (a) is often underlined (b) has its own home page (c) links computers globally (d) shows web pages to us
35. 35.🕰️ Is “Difference Engine” an old counting tool or a modern computer? (a) an old counting tool (b) a modern computer
36. 36.📎 What do we use to send a photo along with an email? (a) a stamp (b) an envelope (c) an attachment (d) a stapler
37. 37.🕰️ Is “desktop computer” an old counting tool or a modern computer? (a) an old counting tool (b) a modern computer
38. 38.🅱️ Which style makes letters dark? (a) italic (b) font colour (c) bold (d) strikethrough
39. 39.🔍 Which is the odd one out? (a) abacus (b) Pascaline (c) Napier’s bones (d) supercomputer
40. 40.True or false: in email, the Sent folder holds junk mail. (a) True (b) False

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