Class 4 Computer Worksheet: Class Test

Computer lesson 24: Class 4 computer test · Set 865 · 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 colours behind the text? (a) font colour (b) highlight (c) font size (d) italic
2. 2.🕰️ Is “abacus” an old counting tool or a modern computer? (a) a modern computer (b) an old counting tool
3. 3.True or false: Ctrl+U turns on italic. (a) False (b) True
4. 4.📎 What do we use to send a photo along with an email? (a) an envelope (b) a stapler (c) an attachment (d) a stamp
5. 5.What did computers of generation 3 first use? (a) microprocessors (b) vacuum tubes (c) integrated circuits (d) transistors
6. 6.🔠 Making letters bigger means changing the font ___. (a) colour (b) name (c) folder (d) size
7. 7.Which of these is true of a link? (a) links computers globally (b) lists search results (c) is a group of web pages (d) jumps to another page
8. 8.Which of these is true of the subject? (a) holds emails you receive (b) answers the sender (c) holds junk mail (d) tells what mail is about
9. 9.Which of these is a modern computer? (a) slide rule (b) Difference Engine (c) tally sticks (d) tablet
10. 10.True or false: “supercomputer” is an old counting tool. (a) True (b) False
11. 11.🌐 Which of these jumps to another page? (a) a website (b) the internet (c) a search engine (d) a link
12. 12.Which of these is an old counting tool? (a) tally sticks (b) smartwatch (c) desktop computer (d) laptop
13. 13.Which of these is done in a word processor? (a) drawing a kite (b) typing a letter (c) adding up marks (d) making a budget table
14. 14.⚡ Which generation of computers first used vacuum tubes?
15. 15.🌐 Which of these shows web pages to us? (a) a web address (b) the internet (c) a link (d) a web browser
16. 16.📧 Which of these looks like a correct email address? (a) riya#example.com (b) riya example com (c) [email protected] (d) riya.example.com
17. 17.True or false: computers of generation 2 first used microprocessors. (a) True (b) False
18. 18.What does italic do to text? (a) makes letters dark (b) makes letters red (c) colours behind the text (d) makes letters slant
19. 19.True or false: making a budget table is done in a spreadsheet. (a) False (b) True
20. 20.📨 What does it mean to send an email? (a) deliver it to someone (b) print it (c) delete it (d) colour it
21. 21.True or false: a website has its own home page. (a) True (b) False
22. 22.🔁 When does the operating system start working? (a) after we print (b) only at night (c) as the computer starts (d) when we sneeze
23. 23.🧩 Is an operating system hardware or software? (a) hardware (b) software
24. 24.Which of these is a job of the operating system? (a) types a letter (b) runs the other programs (c) plays a game (d) opens a website
25. 25.🔍 Which is the odd one out? (a) Difference Engine (b) smartphone (c) tally sticks (d) slide rule
26. 26.Which of these is true of a website? (a) has its own home page (b) has a back button (c) jumps to another page (d) is often underlined
27. 27.🔌 What do we need to use the internet? (a) a pencil (b) a paintbrush (c) an internet connection (d) a ruler
28. 28.🕰️ Is “Pascaline” an old counting tool or a modern computer? (a) an old counting tool (b) a modern computer
29. 29.🌐 What does “www” stand for? (a) Web Wide World (b) World Web Wide (c) Wide World Web (d) World Wide Web
30. 30.What does bullets do to text? (a) makes letters bigger (b) draws a line under text (c) makes a dotted list (d) makes letters thick
31. 31.📐 Which alignment sits in the middle? (a) centre align (b) left align (c) right align (d) justify
32. 32.🧰 Which program would you use for writing a story? (a) a paint program (b) a spreadsheet (c) a word processor (d) a presentation program
33. 33.🦴 Napier’s bones were used to ___. (a) send emails (b) play music (c) multiply numbers (d) draw pictures
34. 34.Which of these is an old counting tool? (a) smartwatch (b) laptop (c) Difference Engine (d) tablet
35. 35.Which of these is an old counting tool? (a) abacus (b) smartwatch (c) smartphone (d) supercomputer
36. 36.Which of these is true of the Sent folder? (a) answers the sender (b) keeps mails you sent (c) holds emails you receive (d) passes mail to others
37. 37.What does font colour do to text? (a) draws a line through (b) makes letters red (c) makes a dotted list (d) makes a 1, 2, 3 list
38. 38.🧮 Which is one of the oldest counting tools? (a) the smartphone (b) the abacus (c) the calculator (d) the laptop
39. 39.📧 In email, which holds junk mail? (a) Reply (b) Sent (c) attachment (d) Spam
40. 40.Which of these is a modern computer? (a) smartwatch (b) abacus (c) Napier’s bones (d) Pascaline

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