Class 4 Computer Worksheet: Class Test

Computer lesson 24: Class 4 computer test · Set 841 · 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.True or false: computers of generation 2 first used vacuum tubes. (a) False (b) True
2. 2.🌐 What does “www” stand for? (a) World Wide Web (b) Web Wide World (c) World Web Wide (d) Wide World Web
3. 3.🧰 Which program would you use for making slides for a talk? (a) a paint program (b) a word processor (c) a presentation program (d) a spreadsheet
4. 4.What did computers of generation 2 first use? (a) integrated circuits (b) vacuum tubes (c) microprocessors (d) transistors
5. 5.What did computers of generation 4 first use? (a) microprocessors (b) integrated circuits (c) vacuum tubes (d) transistors
6. 6.Which of these is true of a link? (a) has a back button (b) shows web pages to us (c) jumps to another page (d) links computers globally
7. 7.🏠 What is the first page of a website called? (a) the cover (b) the last page (c) the home page (d) the end page
8. 8.Which of these is true of the Inbox? (a) answers the sender (b) passes mail to others (c) keeps mails you sent (d) holds emails you receive
9. 9.True or false: Ctrl+B turns on italic. (a) True (b) False
10. 10.True or false: making slides for a talk is done in a spreadsheet. (a) True (b) False
11. 11.🌐 Which of these tells where a site lives? (a) the internet (b) a search engine (c) a link (d) a web address
12. 12.True or false: Ctrl+U turns on italic. (a) False (b) True
13. 13.True or false: “opens a website” is a job of an app. (a) False (b) True
14. 14.Which of these is an old counting tool? (a) supercomputer (b) abacus (c) laptop (d) tablet
15. 15.Which of these is true of a search engine? (a) is often underlined (b) lists search results (c) links computers globally (d) tells where a site lives
16. 16.🔤 The style or design of letters is called the ___. (a) folder (b) mouse (c) font (d) cursor
17. 17.📧 In email, which passes mail to others? (a) Forward (b) Sent (c) Compose (d) Reply
18. 18.📧 In email, which answers the sender? (a) Sent (b) subject (c) Forward (d) Reply
19. 19.⚙️ Which planned machine of Charles Babbage could be programmed? (a) Analytical Engine (b) Pascaline (c) Napier’s bones (d) abacus
20. 20.🕰️ Is “supercomputer” an old counting tool or a modern computer? (a) a modern computer (b) an old counting tool
21. 21.Which of these is true of the subject? (a) answers the sender (b) holds junk mail (c) passes mail to others (d) tells what mail is about
22. 22.🔌 What do we need to use the internet? (a) a paintbrush (b) a ruler (c) a pencil (d) an internet connection
23. 23.📧 Which of these looks like a correct email address? (a) riya#example.com (b) riya example com (c) riya.example.com (d) [email protected]
24. 24.🅱️ Which style makes a dotted list? (a) underline (b) strikethrough (c) bold (d) bullets
25. 25.📧 In email, which starts a new email? (a) Compose (b) attachment (c) Reply (d) Sent
26. 26.True or false: “smartphone” is an old counting tool. (a) True (b) False
27. 27.True or false: italic draws a line under text. (a) False (b) True
28. 28.🔠 Making letters bigger means changing the font ___. (a) folder (b) name (c) colour (d) size
29. 29.🧩 Is an operating system hardware or software? (a) software (b) hardware
30. 30.Which of these is true of the Forward button? (a) holds emails you receive (b) starts a new email (c) passes mail to others (d) tells what mail is about
31. 31.🧰 Which program would you use for making a budget table? (a) a spreadsheet (b) a web browser (c) a presentation program (d) a word processor
32. 32.True or false: a web browser finds pages by keywords. (a) True (b) False
33. 33.Which of these is a modern computer? (a) Difference Engine (b) supercomputer (c) slide rule (d) abacus
34. 34.🧰 Which program would you use for typing a letter? (a) a word processor (b) a web browser (c) a presentation program (d) a paint program
35. 35.⌨️ Which style does Ctrl+B turn on? (a) italic (b) bold (c) underline
36. 36.🖥️ Who does this job: “starts up the computer” — the operating system or an app? (a) the operating system (b) an app
37. 37.📧 In email, which keeps mails you sent? (a) Sent (b) Spam (c) Compose (d) Forward
38. 38.📧 In email, which holds emails you receive? (a) Reply (b) Inbox (c) subject (d) attachment
39. 39.What does strikethrough do to text? (a) makes letters slant (b) makes letters bigger (c) draws a line through (d) makes a 1, 2, 3 list
40. 40.📐 Which alignment straight on both edges? (a) left align (b) right align (c) justify (d) centre align

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