Class 4 Computer Worksheet: Class Test

Computer lesson 24: Class 4 computer test · Set 681 · 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 program would you use for writing a story? (a) a paint program (b) a web browser (c) a spreadsheet (d) a word processor
2. 2.🌐 Which of these shows web pages to us? (a) a search engine (b) a web address (c) the internet (d) a web browser
3. 3.True or false: computers of generation 2 first used vacuum tubes. (a) False (b) True
4. 4.📐 Which alignment lines up at the left? (a) left align (b) justify (c) centre align (d) right align
5. 5.True or false: text that lines up at the right is right align. (a) False (b) True
6. 6.True or false: writing a story is done in a presentation program. (a) True (b) False
7. 7.🖥️ Who does this job: “draws a picture” — the operating system or an app? (a) an app (b) the operating system
8. 8.Which of these is done in a word processor? (a) making a budget table (b) adding up marks (c) opening a website (d) writing a story
9. 9.True or false: in email, an attachment is a file sent with mail. (a) True (b) False
10. 10.True or false: in email, the Compose button answers the sender. (a) False (b) True
11. 11.True or false: a web address shows web pages to us. (a) True (b) False
12. 12.Which of these is an old counting tool? (a) tablet (b) slide rule (c) laptop (d) smartwatch
13. 13.Which shortcut turns on italic? (a) Ctrl+B (b) Ctrl+I (c) Ctrl+U
14. 14.True or false: a web address lists search results. (a) True (b) False
15. 15.Which of these is true of the Reply button? (a) holds emails you receive (b) answers the sender (c) is a file sent with mail (d) tells what mail is about
16. 16.True or false: “Napier’s bones” is an old counting tool. (a) True (b) False
17. 17.✉️ In which box do we type the address of the person we write to? (a) the Sent folder (b) the To box (c) the Spam folder (d) the Subject box
18. 18.Which of these is true of the Inbox? (a) answers the sender (b) passes mail to others (c) starts a new email (d) holds emails you receive
19. 19.🔌 What do we need to use the internet? (a) a paintbrush (b) a ruler (c) a pencil (d) an internet connection
20. 20.⚡ Which generation of computers first used microprocessors?
21. 21.🌐 Which of these lists search results? (a) a link (b) a search engine (c) the internet (d) a web browser
22. 22.Which of these is a modern computer? (a) abacus (b) tally sticks (c) desktop computer (d) Difference Engine
23. 23.🌐 Which of these finds pages by keywords? (a) a link (b) the internet (c) a web browser (d) a search engine
24. 24.True or false: text that sits in the middle is left align. (a) True (b) False
25. 25.Which of these is true of a search engine? (a) has a back button (b) finds pages by keywords (c) tells where a site lives (d) shows web pages to us
26. 26.What does highlight do to text? (a) makes letters thick (b) makes letters bigger (c) makes letters dark (d) colours behind the text
27. 27.📧 In email, which holds emails you receive? (a) Forward (b) Spam (c) Inbox (d) Compose
28. 28.Which of these is true of the Compose button? (a) starts a new email (b) tells what mail is about (c) keeps mails you sent (d) is a file sent with mail
29. 29.What did computers of generation 1 first use? (a) transistors (b) vacuum tubes (c) integrated circuits (d) microprocessors
30. 30.True or false: “Pascaline” is a modern computer. (a) False (b) True
31. 31.What did computers of generation 3 first use? (a) transistors (b) vacuum tubes (c) microprocessors (d) integrated circuits
32. 32.🔢 To log in to a website, what comes right after “type your username”? (a) open the web browser (b) go to the website (c) type your password (d) press Enter
33. 33.🔍 Which is the odd one out? (a) Napier’s bones (b) supercomputer (c) slide rule (d) Difference Engine
34. 34.Which shortcut turns on bold? (a) Ctrl+B (b) Ctrl+U (c) Ctrl+I
35. 35.📎 What do we use to send a photo along with an email? (a) an envelope (b) a stamp (c) an attachment (d) a stapler
36. 36.🖥️ Who does this job: “opens a website” — the operating system or an app? (a) an app (b) the operating system
37. 37.True or false: in email, the Sent folder starts a new email. (a) True (b) False
38. 38.👴 Who is called the father of the computer? (a) Blaise Pascal (b) John Napier (c) Charles Babbage
39. 39.🗑️ An email from a stranger says you won a prize and asks for a password. What is it? (a) a real prize (b) a birthday card (c) a trick (spam) (d) a school notice
40. 40.⌨️ Which style does Ctrl+B turn on? (a) underline (b) bold (c) italic

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