Class 4 Computer Worksheet: Class Test

Computer lesson 24: Class 4 computer test · Set 967 · 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 web browser? (a) colouring a picture (b) adding up marks (c) opening a website (d) writing a story
2. 2.🌐 What does “www” stand for? (a) World Web Wide (b) Wide World Web (c) Web Wide World (d) World Wide Web
3. 3.🌐 Which of these often starts with www? (a) the internet (b) a link (c) a web browser (d) a web address
4. 4.🔢 To log in to a website, which do we do first: “go to the website” or “type your password”? (a) go to the website (b) type your password
5. 5.True or false: making slides for a talk is done in a word processor. (a) False (b) True
6. 6.🅱️ Which style makes a 1, 2, 3 list? (a) numbering (b) italic (c) bold (d) highlight
7. 7.True or false: text that lines up at the right is centre align. (a) True (b) False
8. 8.Which of these is done in a spreadsheet? (a) drawing a kite (b) opening a website (c) colouring a picture (d) making a budget table
9. 9.🔢 To log in to a website, which is the LAST step? (a) type your username (b) go to the website (c) press Enter (d) type your password
10. 10.🔍 Which is the odd one out? (a) tablet (b) smartphone (c) smartwatch (d) Pascaline
11. 11.📧 In email, which holds junk mail? (a) attachment (b) subject (c) Sent (d) Spam
12. 12.⚡ Which generation of computers first used transistors?
13. 13.🔁 When does the operating system start working? (a) as the computer starts (b) after we print (c) only at night (d) when we sneeze
14. 14.True or false: a search engine is often underlined. (a) True (b) False
15. 15.📧 Which of these looks like a correct email address? (a) riya.example.com (b) riya example com (c) riya#example.com (d) [email protected]
16. 16.🔌 What do we need to use the internet? (a) a pencil (b) a ruler (c) a paintbrush (d) an internet connection
17. 17.True or false: text that sits in the middle is centre align. (a) True (b) False
18. 18.True or false: Ctrl+I turns on bold. (a) False (b) True
19. 19.📧 In email, which tells what mail is about? (a) Sent (b) attachment (c) subject (d) Spam
20. 20.Which of these is true of a link? (a) lists search results (b) has a back button (c) jumps to another page (d) has its own home page
21. 21.True or false: colouring a picture is done in a spreadsheet. (a) True (b) False
22. 22.What did computers of generation 2 first use? (a) transistors (b) vacuum tubes (c) integrated circuits (d) microprocessors
23. 23.🧩 Is an operating system hardware or software? (a) hardware (b) software
24. 24.Which of these is a modern computer? (a) laptop (b) abacus (c) Napier’s bones (d) slide rule
25. 25.True or false: computers of generation 3 first used vacuum tubes. (a) False (b) True
26. 26.What did computers of generation 4 first use? (a) vacuum tubes (b) transistors (c) integrated circuits (d) microprocessors
27. 27.Which of these is a job of the operating system? (a) adds up marks (b) opens a website (c) manages all the files (d) draws a picture
28. 28.🌐 Which of these tells where a site lives? (a) the internet (b) a website (c) a web browser (d) a web address
29. 29.True or false: “shares memory among apps” is a job of the operating system. (a) True (b) False
30. 30.What does numbering do to text? (a) makes letters dark (b) makes letters bigger (c) makes letters red (d) makes a 1, 2, 3 list
31. 31.True or false: in email, the Forward button starts a new email. (a) True (b) False
32. 32.Which shortcut turns on italic? (a) Ctrl+U (b) Ctrl+I (c) Ctrl+B
33. 33.👴 Who is called the father of the computer? (a) Blaise Pascal (b) Charles Babbage (c) John Napier
34. 34.True or false: a search engine links computers globally. (a) False (b) True
35. 35.🖥️ Who does this job: “plays a song” — the operating system or an app? (a) the operating system (b) an app
36. 36.True or false: in email, the Compose button holds emails you receive. (a) True (b) False
37. 37.📐 Which alignment straight on both edges? (a) right align (b) justify (c) centre align (d) left align
38. 38.📧 In email, which answers the sender? (a) Sent (b) Inbox (c) Reply (d) subject
39. 39.Which of these is true of a website? (a) lists search results (b) links computers globally (c) finds pages by keywords (d) is a group of web pages
40. 40.⚙️ Blaise Pascal built an early adding machine. What is it called? (a) abacus (b) Napier’s bones (c) slide rule (d) Pascaline

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