Class 4 Computer Worksheet: Class Test

Computer lesson 24: Class 4 computer test · Set 816 · 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 alignment sits in the middle? (a) left align (b) justify (c) centre align (d) right align
2. 2.True or false: “Napier’s bones” is an old counting tool. (a) False (b) True
3. 3.📧 Which of these looks like a correct email address? (a) riya example com (b) riya#example.com (c) riya.example.com (d) [email protected]
4. 4.📧 In email, which starts a new email? (a) Sent (b) Compose (c) attachment (d) Reply
5. 5.🕰️ Is “laptop” an old counting tool or a modern computer? (a) an old counting tool (b) a modern computer
6. 6.🔍 Which is the odd one out? (a) Difference Engine (b) Pascaline (c) slide rule (d) laptop
7. 7.Which of these is an old counting tool? (a) laptop (b) tablet (c) Napier’s bones (d) desktop computer
8. 8.Which of these is a modern computer? (a) tally sticks (b) Difference Engine (c) laptop (d) Napier’s bones
9. 9.🔍 Which is the odd one out? (a) Pascaline (b) tablet (c) tally sticks (d) abacus
10. 10.🎨 Making a heading red means changing the font ___. (a) colour (b) shape (c) name (d) size
11. 11.Which of these is a job of the operating system? (a) manages all the files (b) types a letter (c) opens a website (d) plays a song
12. 12.🧰 Which program would you use for making slides for a talk? (a) a paint program (b) a presentation program (c) a word processor (d) a web browser
13. 13.📧 In email, which holds emails you receive? (a) Inbox (b) Reply (c) Forward (d) attachment
14. 14.Which shortcut turns on bold? (a) Ctrl+I (b) Ctrl+U (c) Ctrl+B
15. 15.Which of these is true of the Spam folder? (a) starts a new email (b) keeps mails you sent (c) holds junk mail (d) holds emails you receive
16. 16.True or false: Ctrl+I turns on italic. (a) False (b) True
17. 17.True or false: “manages all the files” is a job of an app. (a) True (b) False
18. 18.📧 In email, which passes mail to others? (a) Spam (b) Forward (c) Sent (d) attachment
19. 19.🔍 Which is the odd one out? (a) abacus (b) slide rule (c) Pascaline (d) supercomputer
20. 20.🏠 What is the first page of a website called? (a) the end page (b) the last page (c) the home page (d) the cover
21. 21.🌐 Which of these is a group of web pages? (a) a link (b) the internet (c) a website (d) a search engine
22. 22.📎 What do we use to send a photo along with an email? (a) a stamp (b) a stapler (c) an attachment (d) an envelope
23. 23.True or false: “opens a website” is a job of an app. (a) False (b) True
24. 24.🔍 Which is the odd one out? (a) desktop computer (b) supercomputer (c) Napier’s bones (d) smartwatch
25. 25.⌨️ Which style does Ctrl+B turn on? (a) italic (b) bold (c) underline
26. 26.True or false: in email, the Forward button passes mail to others. (a) True (b) False
27. 27.True or false: “supercomputer” is a modern computer. (a) False (b) True
28. 28.True or false: in email, the Inbox tells what mail is about. (a) True (b) False
29. 29.Which of these is true of the Inbox? (a) answers the sender (b) starts a new email (c) is a file sent with mail (d) holds emails you receive
30. 30.Which of these is true of the Reply button? (a) keeps mails you sent (b) tells what mail is about (c) is a file sent with mail (d) answers the sender
31. 31.True or false: “starts up the computer” is a job of an app. (a) True (b) False
32. 32.🗑️ An email from a stranger says you won a prize and asks for a password. What is it? (a) a trick (spam) (b) a birthday card (c) a real prize (d) a school notice
33. 33.📐 Which alignment lines up at the left? (a) left align (b) right align (c) centre align (d) justify
34. 34.🌐 Which of these shows web pages to us? (a) a link (b) a website (c) a web browser (d) a search engine
35. 35.Which of these is true of the internet? (a) shows web pages to us (b) often starts with www (c) has its own home page (d) links computers globally
36. 36.True or false: in email, an attachment is a file sent with mail. (a) False (b) True
37. 37.True or false: computers of generation 3 first used vacuum tubes. (a) False (b) True
38. 38.What does bullets do to text? (a) makes letters dark (b) draws a line through (c) colours behind the text (d) makes a dotted list
39. 39.Which of these is done in a paint program? (a) opening a website (b) drawing a kite (c) adding up marks (d) making a budget table
40. 40.🖥️ Who does this job: “shows the desktop” — the operating system or an app? (a) the operating system (b) an app

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