Class 4 Computer Worksheet: Class Test

Computer lesson 24: Class 4 computer test · Set 476 · 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: “Pascaline” is a modern computer. (a) False (b) True
2. 2.⚙️ Which planned machine of Charles Babbage could be programmed? (a) abacus (b) Napier’s bones (c) Analytical Engine (d) Pascaline
3. 3.True or false: italic makes a dotted list. (a) False (b) True
4. 4.Which shortcut turns on italic? (a) Ctrl+I (b) Ctrl+B (c) Ctrl+U
5. 5.📐 Which alignment sits in the middle? (a) right align (b) left align (c) justify (d) centre align
6. 6.🔠 Making letters bigger means changing the font ___. (a) colour (b) name (c) size (d) folder
7. 7.📧 In email, which passes mail to others? (a) Forward (b) Compose (c) Spam (d) Inbox
8. 8.🏠 What is the first page of a website called? (a) the cover (b) the last page (c) the home page (d) the end page
9. 9.True or false: text that sits in the middle is right align. (a) False (b) True
10. 10.🌐 What does “www” stand for? (a) World Web Wide (b) Wide World Web (c) World Wide Web (d) Web Wide World
11. 11.📐 Which alignment straight on both edges? (a) justify (b) centre align (c) right align (d) left align
12. 12.⚡ Which generation of computers first used vacuum tubes?
13. 13.Which shortcut turns on underline? (a) Ctrl+I (b) Ctrl+U (c) Ctrl+B
14. 14.🔤 The style or design of letters is called the ___. (a) cursor (b) mouse (c) font (d) folder
15. 15.True or false: “Difference Engine” is an old counting tool. (a) False (b) True
16. 16.⚡ Which generation of computers first used microprocessors?
17. 17.Which of these is a job of an app? (a) starts up the computer (b) runs the other programs (c) plays a song (d) manages all the files
18. 18.🧰 Which program would you use for writing a story? (a) a presentation program (b) a word processor (c) a spreadsheet (d) a web browser
19. 19.Which of these is done in a paint program? (a) opening a website (b) making a budget table (c) adding up marks (d) drawing a kite
20. 20.True or false: text that straight on both edges is justify. (a) False (b) True
21. 21.📧 In email, which answers the sender? (a) attachment (b) Compose (c) Inbox (d) Reply
22. 22.🧩 Is an operating system hardware or software? (a) software (b) hardware
23. 23.Which of these is true of the subject? (a) keeps mails you sent (b) holds emails you receive (c) tells what mail is about (d) starts a new email
24. 24.🖥️ Who does this job: “manages all the files” — the operating system or an app? (a) an app (b) the operating system
25. 25.True or false: a web address tells where a site lives. (a) False (b) True
26. 26.🌐 Which of these lists search results? (a) a search engine (b) a link (c) a web address (d) a website
27. 27.🔍 Which is the odd one out? (a) Difference Engine (b) tablet (c) laptop (d) smartwatch
28. 28.Which of these is a job of the operating system? (a) draws a picture (b) manages all the files (c) plays a game (d) opens a website
29. 29.📧 In email, which starts a new email? (a) Inbox (b) Sent (c) Spam (d) Compose
30. 30.🖥️ What is the software that starts and runs the whole computer? (a) a web browser (b) a paint program (c) a word processor (d) an operating system
31. 31.True or false: “opens a website” is a job of an app. (a) True (b) False
32. 32.🅱️ Which style makes letters slant? (a) numbering (b) underline (c) bold (d) italic
33. 33.True or false: in email, the subject holds junk mail. (a) True (b) False
34. 34.🌐 Which of these links computers globally? (a) a web address (b) the internet (c) a link (d) a web browser
35. 35.🕰️ Is “Pascaline” an old counting tool or a modern computer? (a) an old counting tool (b) a modern computer
36. 36.🅱️ Which style makes a dotted list? (a) font size (b) underline (c) bullets (d) strikethrough
37. 37.📐 Which alignment lines up at the left? (a) right align (b) left align (c) centre align (d) justify
38. 38.🌐 Which of these shows web pages to us? (a) a website (b) the internet (c) a web browser (d) a link
39. 39.Which of these is an old counting tool? (a) laptop (b) tablet (c) abacus (d) supercomputer
40. 40.Which of these is true of the Compose button? (a) passes mail to others (b) holds emails you receive (c) tells what mail is about (d) starts a new email

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