Class 4 Computer Worksheet: Class Test

Computer lesson 24: Class 4 computer test · Set 640 · 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.🕰️ Is “abacus” an old counting tool or a modern computer? (a) an old counting tool (b) a modern computer
2. 2.🔢 To log in to a website, which is the FIRST step? (a) go to the website (b) open the web browser (c) type your username (d) type your password
3. 3.True or false: in email, the Reply button answers the sender. (a) False (b) True
4. 4.🏠 What is the first page of a website called? (a) the last page (b) the end page (c) the home page (d) the cover
5. 5.🕰️ Is “Pascaline” an old counting tool or a modern computer? (a) a modern computer (b) an old counting tool
6. 6.Which of these is done in a presentation program? (a) typing a letter (b) colouring a picture (c) adding up marks (d) making slides for a talk
7. 7.🦴 Napier’s bones were used to ___. (a) play music (b) send emails (c) draw pictures (d) multiply numbers
8. 8.📐 Which alignment straight on both edges? (a) centre align (b) justify (c) left align (d) right align
9. 9.Which of these is true of a web address? (a) is often underlined (b) lists search results (c) tells where a site lives (d) is a group of web pages
10. 10.✉️ In which box do we type the address of the person we write to? (a) the To box (b) the Subject box (c) the Sent folder (d) the Spam folder
11. 11.What does bullets do to text? (a) makes a dotted list (b) makes letters dark (c) makes letters thick (d) makes letters red
12. 12.Which shortcut turns on italic? (a) Ctrl+I (b) Ctrl+U (c) Ctrl+B
13. 13.True or false: a link often starts with www. (a) True (b) False
14. 14.Which of these is true of a link? (a) has a back button (b) links computers globally (c) is often underlined (d) has its own home page
15. 15.Which of these is an old counting tool? (a) supercomputer (b) Difference Engine (c) smartwatch (d) smartphone
16. 16.🅱️ Which style makes letters slant? (a) highlight (b) font colour (c) italic (d) bullets
17. 17.True or false: “Pascaline” is a modern computer. (a) False (b) True
18. 18.True or false: in email, the subject answers the sender. (a) True (b) False
19. 19.📧 In email, which answers the sender? (a) subject (b) Compose (c) Inbox (d) Reply
20. 20.True or false: Ctrl+B turns on italic. (a) True (b) False
21. 21.Which of these is done in a web browser? (a) opening a website (b) colouring a picture (c) typing a letter (d) drawing a kite
22. 22.🧩 Is an operating system hardware or software? (a) hardware (b) software
23. 23.What did computers of generation 1 first use? (a) integrated circuits (b) vacuum tubes (c) transistors (d) microprocessors
24. 24.True or false: opening a website is done in a word processor. (a) True (b) False
25. 25.🖥️ Who does this job: “plays a game” — the operating system or an app? (a) an app (b) the operating system
26. 26.🔢 To log in to a website, which is the LAST step? (a) type your username (b) press Enter (c) type your password (d) open the web browser
27. 27.Which of these is true of the Forward button? (a) is a file sent with mail (b) starts a new email (c) holds emails you receive (d) passes mail to others
28. 28.What does bold do to text? (a) colours behind the text (b) makes a dotted list (c) draws a line under text (d) makes letters thick
29. 29.🔠 Making letters bigger means changing the font ___. (a) name (b) colour (c) folder (d) size
30. 30.🔢 To log in to a website, what comes right after “open the web browser”? (a) press Enter (b) type your password (c) type your username (d) go to the website
31. 31.Which of these is true of an attachment? (a) tells what mail is about (b) passes mail to others (c) is a file sent with mail (d) holds emails you receive
32. 32.🔍 Which is the odd one out? (a) supercomputer (b) Difference Engine (c) Napier’s bones (d) tally sticks
33. 33.🧰 Which program would you use for writing a story? (a) a paint program (b) a presentation program (c) a word processor (d) a web browser
34. 34.⚙️ Which planned machine of Charles Babbage could be programmed? (a) abacus (b) Pascaline (c) Napier’s bones (d) Analytical Engine
35. 35.Which of these is true of the Sent folder? (a) answers the sender (b) tells what mail is about (c) starts a new email (d) keeps mails you sent
36. 36.⌨️ Which style does Ctrl+B turn on? (a) italic (b) bold (c) underline
37. 37.What does font size do to text? (a) makes letters bigger (b) makes a dotted list (c) makes a 1, 2, 3 list (d) makes letters red
38. 38.🕰️ Is “tablet” an old counting tool or a modern computer? (a) an old counting tool (b) a modern computer
39. 39.⚡ Which generation of computers first used transistors?
40. 40.🎨 Making a heading red means changing the font ___. (a) name (b) size (c) colour (d) shape

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