Class 4 Computer Worksheet: Class Test

Computer lesson 24: Class 4 computer test · Set 375 · 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 lines up at the left? (a) right align (b) centre align (c) left align (d) justify
2. 2.True or false: making slides for a talk is done in a presentation program. (a) False (b) True
3. 3.Which of these is a job of an app? (a) talks to the devices (b) runs the other programs (c) shares memory among apps (d) plays a song
4. 4.What does bold do to text? (a) colours behind the text (b) makes a dotted list (c) makes letters slant (d) makes letters thick
5. 5.🕰️ Is “abacus” an old counting tool or a modern computer? (a) a modern computer (b) an old counting tool
6. 6.True or false: Ctrl+B turns on bold. (a) True (b) False
7. 7.⌨️ Which style does Ctrl+B turn on? (a) bold (b) italic (c) underline
8. 8.Which of these is true of a search engine? (a) tells where a site lives (b) links computers globally (c) finds pages by keywords (d) is a group of web pages
9. 9.🌐 Which of these is a group of web pages? (a) a link (b) a search engine (c) the internet (d) a website
10. 10.Which of these is an old counting tool? (a) desktop computer (b) tablet (c) Difference Engine (d) laptop
11. 11.Which of these is true of the Spam folder? (a) answers the sender (b) is a file sent with mail (c) holds junk mail (d) holds emails you receive
12. 12.🌐 Which of these links computers globally? (a) a web address (b) a search engine (c) the internet (d) a website
13. 13.⌨️ Which style does Ctrl+U turn on? (a) underline (b) bold (c) italic
14. 14.What did computers of generation 3 first use? (a) microprocessors (b) integrated circuits (c) vacuum tubes (d) transistors
15. 15.True or false: a website is a group of web pages. (a) True (b) False
16. 16.🌐 What does “www” stand for? (a) World Web Wide (b) World Wide Web (c) Web Wide World (d) Wide World Web
17. 17.True or false: the internet links computers globally. (a) False (b) True
18. 18.📐 Which alignment lines up at the right? (a) right align (b) centre align (c) left align (d) justify
19. 19.True or false: “Napier’s bones” is an old counting tool. (a) False (b) True
20. 20.🔁 When does the operating system start working? (a) as the computer starts (b) only at night (c) when we sneeze (d) after we print
21. 21.⌨️ Which style does Ctrl+I turn on? (a) bold (b) italic (c) underline
22. 22.🔠 Making letters bigger means changing the font ___. (a) size (b) name (c) colour (d) folder
23. 23.🔌 What do we need to use the internet? (a) a pencil (b) a paintbrush (c) a ruler (d) an internet connection
24. 24.Which shortcut turns on italic? (a) Ctrl+B (b) Ctrl+U (c) Ctrl+I
25. 25.🏠 What is the first page of a website called? (a) the cover (b) the home page (c) the end page (d) the last page
26. 26.True or false: typing a letter is done in a presentation program. (a) False (b) True
27. 27.True or false: a web browser is a group of web pages. (a) False (b) True
28. 28.True or false: a search engine has its own home page. (a) False (b) True
29. 29.Which of these is true of the Forward button? (a) holds emails you receive (b) answers the sender (c) is a file sent with mail (d) passes mail to others
30. 30.📧 In email, which is a file sent with mail? (a) Sent (b) Spam (c) attachment (d) Inbox
31. 31.🖥️ Who does this job: “runs the other programs” — the operating system or an app? (a) the operating system (b) an app
32. 32.🦴 Napier’s bones were used to ___. (a) play music (b) send emails (c) draw pictures (d) multiply numbers
33. 33.🕰️ Is “Napier’s bones” an old counting tool or a modern computer? (a) an old counting tool (b) a modern computer
34. 34.🧰 Which program would you use for adding up marks? (a) a web browser (b) a paint program (c) a presentation program (d) a spreadsheet
35. 35.📧 In email, which keeps mails you sent? (a) Reply (b) attachment (c) subject (d) Sent
36. 36.True or false: a web browser often starts with www. (a) True (b) False
37. 37.True or false: a web browser has a back button. (a) False (b) True
38. 38.What does numbering do to text? (a) colours behind the text (b) makes letters thick (c) makes a 1, 2, 3 list (d) makes letters slant
39. 39.📐 Which alignment sits in the middle? (a) right align (b) left align (c) justify (d) centre align
40. 40.True or false: highlight colours behind the text. (a) False (b) True

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