Class 4 Computer Worksheet: Class Test

Computer lesson 24: Class 4 computer test · Set 170 · 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.True or false: a website is a group of web pages. (a) False (b) True
2. 2.True or false: Ctrl+I turns on underline. (a) True (b) False
3. 3.True or false: text that lines up at the left is left align. (a) False (b) True
4. 4.📐 Which alignment lines up at the left? (a) left align (b) centre align (c) justify (d) right align
5. 5.True or false: in email, the Sent folder starts a new email. (a) True (b) False
6. 6.True or false: computers of generation 1 first used vacuum tubes. (a) False (b) True
7. 7.🧰 Which program would you use for making slides for a talk? (a) a word processor (b) a spreadsheet (c) a paint program (d) a presentation program
8. 8.📨 What does it mean to send an email? (a) colour it (b) deliver it to someone (c) delete it (d) print it
9. 9.🅱️ Which style colours behind the text? (a) italic (b) underline (c) highlight (d) font size
10. 10.Which of these is an old counting tool? (a) smartwatch (b) supercomputer (c) abacus (d) laptop
11. 11.Which of these is done in a spreadsheet? (a) making a budget table (b) colouring a picture (c) opening a website (d) typing a letter
12. 12.🖥️ Who does this job: “starts up the computer” — the operating system or an app? (a) the operating system (b) an app
13. 13.⚙️ Blaise Pascal built an early adding machine. What is it called? (a) abacus (b) Pascaline (c) slide rule (d) Napier’s bones
14. 14.🖥️ Who does this job: “types a letter” — the operating system or an app? (a) the operating system (b) an app
15. 15.Which of these is true of an attachment? (a) passes mail to others (b) tells what mail is about (c) is a file sent with mail (d) keeps mails you sent
16. 16.🅱️ Which style makes letters red? (a) font size (b) underline (c) font colour (d) highlight
17. 17.🧩 Is an operating system hardware or software? (a) software (b) hardware
18. 18.Which of these is true of a link? (a) jumps to another page (b) links computers globally (c) shows web pages to us (d) has a back button
19. 19.Which of these is true of a web browser? (a) is a group of web pages (b) often starts with www (c) has its own home page (d) has a back button
20. 20.🅱️ Which style makes letters dark? (a) underline (b) italic (c) highlight (d) bold
21. 21.What did computers of generation 1 first use? (a) integrated circuits (b) vacuum tubes (c) microprocessors (d) transistors
22. 22.👴 Who is called the father of the computer? (a) Blaise Pascal (b) John Napier (c) Charles Babbage
23. 23.🔢 To log in to a website, which do we do first: “open the web browser” or “press Enter”? (a) open the web browser (b) press Enter
24. 24.What did computers of generation 3 first use? (a) vacuum tubes (b) integrated circuits (c) microprocessors (d) transistors
25. 25.What does bullets do to text? (a) makes a dotted list (b) makes letters red (c) colours behind the text (d) makes letters bigger
26. 26.Which of these is true of the internet? (a) links computers globally (b) jumps to another page (c) is often underlined (d) has a back button
27. 27.🔤 The style or design of letters is called the ___. (a) mouse (b) font (c) folder (d) cursor
28. 28.Which of these is a modern computer? (a) tablet (b) abacus (c) slide rule (d) Difference Engine
29. 29.True or false: computers of generation 3 first used integrated circuits. (a) False (b) True
30. 30.True or false: text that lines up at the left is centre align. (a) True (b) False
31. 31.True or false: making slides for a talk is done in a presentation program. (a) True (b) False
32. 32.True or false: “desktop computer” is a modern computer. (a) True (b) False
33. 33.🔢 To log in to a website, which do we do first: “type your password” or “press Enter”? (a) press Enter (b) type your password
34. 34.🔍 Which is the odd one out? (a) laptop (b) Napier’s bones (c) slide rule (d) tally sticks
35. 35.True or false: font colour makes letters red. (a) True (b) False
36. 36.Which of these is a job of an app? (a) starts up the computer (b) runs the other programs (c) shows the desktop (d) plays a song
37. 37.📐 Which alignment straight on both edges? (a) centre align (b) left align (c) justify (d) right align
38. 38.Which shortcut turns on italic? (a) Ctrl+I (b) Ctrl+B (c) Ctrl+U
39. 39.True or false: computers of generation 4 first used microprocessors. (a) False (b) True
40. 40.True or false: Ctrl+U turns on italic. (a) True (b) False

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