Class 4 Computer Worksheet: Class Test

Computer lesson 24: Class 4 computer test · Set 180 · 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.🖥️ Who does this job: “shows the desktop” — the operating system or an app? (a) the operating system (b) an app
2. 2.🌐 Which of these is often underlined? (a) the internet (b) a search engine (c) a web browser (d) a link
3. 3.🖥️ Who does this job: “starts up the computer” — the operating system or an app? (a) an app (b) the operating system
4. 4.🌐 What does “www” stand for? (a) Web Wide World (b) World Web Wide (c) World Wide Web (d) Wide World Web
5. 5.True or false: in email, the Inbox tells what mail is about. (a) True (b) False
6. 6.True or false: underline makes letters thick. (a) False (b) True
7. 7.True or false: computers of generation 2 first used transistors. (a) True (b) False
8. 8.True or false: drawing a kite is done in a paint program. (a) False (b) True
9. 9.🔠 Making letters bigger means changing the font ___. (a) name (b) size (c) folder (d) colour
10. 10.📨 What does it mean to send an email? (a) delete it (b) print it (c) colour it (d) deliver it to someone
11. 11.Which of these is a modern computer? (a) Napier’s bones (b) smartphone (c) abacus (d) slide rule
12. 12.True or false: a link jumps to another page. (a) True (b) False
13. 13.🔢 To log in to a website, which do we do first: “open the web browser” or “type your username”? (a) open the web browser (b) type your username
14. 14.🌐 Which of these has a back button? (a) a web address (b) a web browser (c) the internet (d) a website
15. 15.🧰 Which program would you use for writing a story? (a) a paint program (b) a presentation program (c) a word processor (d) a spreadsheet
16. 16.📧 In email, which keeps mails you sent? (a) Compose (b) Inbox (c) Sent (d) subject
17. 17.True or false: opening a website is done in a word processor. (a) True (b) False
18. 18.⚙️ Which planned machine of Charles Babbage could be programmed? (a) Pascaline (b) Napier’s bones (c) abacus (d) Analytical Engine
19. 19.Which shortcut turns on underline? (a) Ctrl+B (b) Ctrl+I (c) Ctrl+U
20. 20.📧 In email, which is a file sent with mail? (a) attachment (b) Compose (c) Forward (d) subject
21. 21.What does font colour do to text? (a) makes a 1, 2, 3 list (b) makes a dotted list (c) makes letters slant (d) makes letters red
22. 22.🧰 Which program would you use for drawing a kite? (a) a paint program (b) a word processor (c) a presentation program (d) a web browser
23. 23.True or false: “Napier’s bones” is an old counting tool. (a) True (b) False
24. 24.📐 Which alignment lines up at the left? (a) right align (b) centre align (c) justify (d) left align
25. 25.True or false: opening a website is done in a paint program. (a) True (b) False
26. 26.✉️ In which box do we type the address of the person we write to? (a) the To box (b) the Spam folder (c) the Sent folder (d) the Subject box
27. 27.🕰️ Is “Pascaline” an old counting tool or a modern computer? (a) a modern computer (b) an old counting tool
28. 28.Which shortcut turns on bold? (a) Ctrl+I (b) Ctrl+B (c) Ctrl+U
29. 29.Which of these is a job of the operating system? (a) opens a website (b) runs the other programs (c) adds up marks (d) types a letter
30. 30.True or false: Ctrl+U turns on bold. (a) True (b) False
31. 31.Which of these is true of the Spam folder? (a) passes mail to others (b) is a file sent with mail (c) holds junk mail (d) holds emails you receive
32. 32.⚡ Which generation of computers first used microprocessors?
33. 33.True or false: in email, the Compose button starts a new email. (a) False (b) True
34. 34.Which of these is a job of an app? (a) shows the desktop (b) draws a picture (c) runs the other programs (d) manages all the files
35. 35.True or false: “smartwatch” is a modern computer. (a) True (b) False
36. 36.Which of these is true of a website? (a) is often underlined (b) has its own home page (c) lists search results (d) links computers globally
37. 37.📧 In email, which passes mail to others? (a) Spam (b) Compose (c) Forward (d) Inbox
38. 38.📧 Which sign is in every email address? (a) % (b) & (c) @ (d) #
39. 39.Which of these is true of the internet? (a) lists search results (b) links computers globally (c) is often underlined (d) is a group of web pages
40. 40.📐 Which alignment lines up at the right? (a) centre align (b) justify (c) left align (d) right align

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