Class 4 Computer Worksheet: Class Test

Computer lesson 24: Class 4 computer test · Set 370 · 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 of these is done in a presentation program? (a) opening a website (b) making slides for a talk (c) adding up marks (d) colouring a picture
2. 2.🔢 To log in to a website, which do we do first: “type your username” or “press Enter”? (a) press Enter (b) type your username
3. 3.Which of these is a job of the operating system? (a) shares memory among apps (b) adds up marks (c) plays a game (d) draws a picture
4. 4.Which of these is done in a paint program? (a) making slides for a talk (b) making a budget table (c) opening a website (d) drawing a kite
5. 5.📧 In email, which is a file sent with mail? (a) attachment (b) Reply (c) Inbox (d) subject
6. 6.🦴 Napier’s bones were used to ___. (a) multiply numbers (b) play music (c) send emails (d) draw pictures
7. 7.🧰 Which program would you use for adding up marks? (a) a web browser (b) a word processor (c) a paint program (d) a spreadsheet
8. 8.🌐 Which of these shows web pages to us? (a) the internet (b) a web browser (c) a link (d) a website
9. 9.📧 Which sign is in every email address? (a) % (b) & (c) # (d) @
10. 10.True or false: text that lines up at the right is left align. (a) False (b) True
11. 11.🌐 Which of these has a back button? (a) a web address (b) a web browser (c) a website (d) a link
12. 12.What did computers of generation 4 first use? (a) integrated circuits (b) transistors (c) microprocessors (d) vacuum tubes
13. 13.🔍 Which is the odd one out? (a) tally sticks (b) laptop (c) desktop computer (d) supercomputer
14. 14.Which shortcut turns on italic? (a) Ctrl+I (b) Ctrl+B (c) Ctrl+U
15. 15.True or false: a web address finds pages by keywords. (a) True (b) False
16. 16.📧 In email, which keeps mails you sent? (a) Sent (b) Inbox (c) Spam (d) attachment
17. 17.True or false: in email, the subject tells what mail is about. (a) True (b) False
18. 18.🎨 Making a heading red means changing the font ___. (a) size (b) name (c) colour (d) shape
19. 19.🔢 To log in to a website, which is the FIRST step? (a) type your username (b) go to the website (c) open the web browser (d) press Enter
20. 20.What did computers of generation 1 first use? (a) integrated circuits (b) vacuum tubes (c) microprocessors (d) transistors
21. 21.🕰️ Is “Napier’s bones” an old counting tool or a modern computer? (a) a modern computer (b) an old counting tool
22. 22.What did computers of generation 2 first use? (a) vacuum tubes (b) microprocessors (c) transistors (d) integrated circuits
23. 23.True or false: text that lines up at the left is left align. (a) False (b) True
24. 24.Which of these is a modern computer? (a) abacus (b) Difference Engine (c) laptop (d) tally sticks
25. 25.True or false: in email, the Compose button keeps mails you sent. (a) False (b) True
26. 26.True or false: a website has a back button. (a) False (b) True
27. 27.📐 Which alignment lines up at the right? (a) centre align (b) right align (c) justify (d) left align
28. 28.⚡ Which generation of computers first used vacuum tubes?
29. 29.What did computers of generation 3 first use? (a) microprocessors (b) transistors (c) vacuum tubes (d) integrated circuits
30. 30.True or false: the internet has its own home page. (a) False (b) True
31. 31.🔍 Which is the odd one out? (a) Napier’s bones (b) Difference Engine (c) smartphone (d) tally sticks
32. 32.🖥️ Who does this job: “runs the other programs” — the operating system or an app? (a) the operating system (b) an app
33. 33.True or false: in email, the Spam folder holds junk mail. (a) True (b) False
34. 34.⚡ Which generation of computers first used microprocessors?
35. 35.Which of these is a job of an app? (a) opens a website (b) shows the desktop (c) shares memory among apps (d) starts up the computer
36. 36.True or false: “opens a website” is a job of the operating system. (a) True (b) False
37. 37.True or false: bold makes letters dark. (a) True (b) False
38. 38.🖥️ Who does this job: “adds up marks” — the operating system or an app? (a) the operating system (b) an app
39. 39.🖥️ Who does this job: “draws a picture” — the operating system or an app? (a) the operating system (b) an app
40. 40.🌐 What does “www” stand for? (a) World Wide Web (b) Wide World Web (c) Web Wide World (d) World Web Wide

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