Class 4 Computer Worksheet: Class Test

Computer lesson 24: Class 4 computer test · Set 847 · 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 is the odd one out? (a) abacus (b) tally sticks (c) tablet (d) Napier’s bones
2. 2.🔌 What do we need to use the internet? (a) a ruler (b) an internet connection (c) a pencil (d) a paintbrush
3. 3.What did computers of generation 2 first use? (a) vacuum tubes (b) microprocessors (c) integrated circuits (d) transistors
4. 4.Which of these is done in a paint program? (a) making a budget table (b) opening a website (c) making slides for a talk (d) drawing a kite
5. 5.True or false: a link often starts with www. (a) False (b) True
6. 6.Which of these is true of the Sent folder? (a) answers the sender (b) is a file sent with mail (c) passes mail to others (d) keeps mails you sent
7. 7.🕰️ Is “Pascaline” an old counting tool or a modern computer? (a) a modern computer (b) an old counting tool
8. 8.⌨️ Which style does Ctrl+U turn on? (a) italic (b) underline (c) bold
9. 9.What did computers of generation 4 first use? (a) transistors (b) vacuum tubes (c) microprocessors (d) integrated circuits
10. 10.🅱️ Which style makes letters thick? (a) bold (b) italic (c) highlight (d) numbering
11. 11.🖥️ Who does this job: “opens a website” — the operating system or an app? (a) the operating system (b) an app
12. 12.True or false: a web browser shows web pages to us. (a) False (b) True
13. 13.⚡ Which generation of computers first used integrated circuits?
14. 14.🧰 Which program would you use for typing a letter? (a) a presentation program (b) a web browser (c) a word processor (d) a paint program
15. 15.Which of these is done in a word processor? (a) drawing a kite (b) making slides for a talk (c) adding up marks (d) typing a letter
16. 16.⚡ Which generation of computers first used vacuum tubes?
17. 17.What does numbering do to text? (a) makes letters dark (b) makes a 1, 2, 3 list (c) makes letters slant (d) draws a line through
18. 18.🧰 Which program would you use for adding up marks? (a) a paint program (b) a presentation program (c) a spreadsheet (d) a word processor
19. 19.🧰 Which program would you use for writing a story? (a) a presentation program (b) a word processor (c) a web browser (d) a spreadsheet
20. 20.⚡ Which generation of computers first used microprocessors?
21. 21.⌨️ Which style does Ctrl+I turn on? (a) bold (b) italic (c) underline
22. 22.Which of these is a modern computer? (a) slide rule (b) Difference Engine (c) Pascaline (d) desktop computer
23. 23.📐 Which alignment lines up at the right? (a) centre align (b) right align (c) left align (d) justify
24. 24.True or false: “smartwatch” is a modern computer. (a) False (b) True
25. 25.True or false: Ctrl+B turns on bold. (a) False (b) True
26. 26.True or false: computers of generation 3 first used integrated circuits. (a) False (b) True
27. 27.Which shortcut turns on underline? (a) Ctrl+B (b) Ctrl+U (c) Ctrl+I
28. 28.📧 In email, which is a file sent with mail? (a) Forward (b) Compose (c) attachment (d) Sent
29. 29.🔢 To log in to a website, which do we do first: “type your password” or “press Enter”? (a) press Enter (b) type your password
30. 30.Which of these is true of an attachment? (a) starts a new email (b) answers the sender (c) is a file sent with mail (d) holds junk mail
31. 31.Which of these is done in a paint program? (a) adding up marks (b) colouring a picture (c) writing a story (d) making a budget table
32. 32.🌐 Which of these links computers globally? (a) a search engine (b) a link (c) the internet (d) a web browser
33. 33.True or false: a link has a back button. (a) True (b) False
34. 34.🔍 Which is the odd one out? (a) slide rule (b) smartphone (c) desktop computer (d) laptop
35. 35.📧 Which of these looks like a correct email address? (a) riya#example.com (b) [email protected] (c) riya.example.com (d) riya example com
36. 36.🌐 Which of these shows web pages to us? (a) a website (b) a web address (c) a link (d) a web browser
37. 37.True or false: “Napier’s bones” is an old counting tool. (a) False (b) True
38. 38.🧰 Which program would you use for drawing a kite? (a) a spreadsheet (b) a word processor (c) a paint program (d) a presentation program
39. 39.🌐 Which of these has a back button? (a) the internet (b) a web browser (c) a website (d) a search engine
40. 40.What does bullets do to text? (a) makes letters bigger (b) makes a 1, 2, 3 list (c) makes a dotted list (d) makes letters dark

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