Class 4 Computer Worksheet: Class Test

Computer lesson 24: Class 4 computer test · Set 579 · 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: a search engine lists search results. (a) True (b) False
2. 2.📐 Which alignment lines up at the right? (a) left align (b) justify (c) right align (d) centre align
3. 3.True or false: in email, the Sent folder keeps mails you sent. (a) True (b) False
4. 4.What does italic do to text? (a) makes letters slant (b) makes a dotted list (c) makes letters red (d) makes letters dark
5. 5.🖥️ What is the software that starts and runs the whole computer? (a) a word processor (b) a web browser (c) an operating system (d) a paint program
6. 6.🔌 What do we need to use the internet? (a) a ruler (b) a paintbrush (c) a pencil (d) an internet connection
7. 7.Which of these is true of the Compose button? (a) is a file sent with mail (b) holds junk mail (c) tells what mail is about (d) starts a new email
8. 8.📐 Which alignment sits in the middle? (a) left align (b) justify (c) centre align (d) right align
9. 9.True or false: in email, the Compose button is a file sent with mail. (a) False (b) True
10. 10.True or false: writing a story is done in a word processor. (a) False (b) True
11. 11.🔁 When does the operating system start working? (a) after we print (b) only at night (c) when we sneeze (d) as the computer starts
12. 12.🌐 Which of these shows web pages to us? (a) a web browser (b) a website (c) a web address (d) a link
13. 13.🅱️ Which style makes letters red? (a) font colour (b) underline (c) numbering (d) bold
14. 14.Which shortcut turns on bold? (a) Ctrl+U (b) Ctrl+I (c) Ctrl+B
15. 15.True or false: computers of generation 3 first used integrated circuits. (a) True (b) False
16. 16.What does strikethrough do to text? (a) makes letters thick (b) draws a line through (c) makes letters slant (d) makes a dotted list
17. 17.Which of these is true of a search engine? (a) often starts with www (b) is a group of web pages (c) finds pages by keywords (d) has a back button
18. 18.Which of these is true of a web browser? (a) finds pages by keywords (b) jumps to another page (c) shows web pages to us (d) tells where a site lives
19. 19.Which of these is done in a word processor? (a) drawing a kite (b) writing a story (c) making slides for a talk (d) opening a website
20. 20.⚡ Which generation of computers first used vacuum tubes?
21. 21.What does font size do to text? (a) makes letters slant (b) makes letters bigger (c) makes letters thick (d) draws a line through
22. 22.Which of these is true of the Sent folder? (a) starts a new email (b) keeps mails you sent (c) answers the sender (d) holds junk mail
23. 23.📧 In email, which starts a new email? (a) Reply (b) Forward (c) subject (d) Compose
24. 24.Which of these is an old counting tool? (a) tally sticks (b) smartwatch (c) supercomputer (d) laptop
25. 25.📧 In email, which holds junk mail? (a) subject (b) Forward (c) Spam (d) Sent
26. 26.🌐 What does “www” stand for? (a) World Web Wide (b) World Wide Web (c) Web Wide World (d) Wide World Web
27. 27.⌨️ Which style does Ctrl+U turn on? (a) italic (b) bold (c) underline
28. 28.🕰️ Is “abacus” an old counting tool or a modern computer? (a) a modern computer (b) an old counting tool
29. 29.🔢 To log in to a website, which do we do first: “press Enter” or “open the web browser”? (a) open the web browser (b) press Enter
30. 30.🌐 Which of these often starts with www? (a) a web browser (b) a website (c) the internet (d) a web address
31. 31.🕰️ Is “tally sticks” an old counting tool or a modern computer? (a) a modern computer (b) an old counting tool
32. 32.True or false: in email, the Inbox holds junk mail. (a) True (b) False
33. 33.What did computers of generation 3 first use? (a) vacuum tubes (b) microprocessors (c) integrated circuits (d) transistors
34. 34.Which of these is done in a web browser? (a) making a budget table (b) drawing a kite (c) colouring a picture (d) opening a website
35. 35.🖥️ Who does this job: “talks to the devices” — the operating system or an app? (a) an app (b) the operating system
36. 36.True or false: colouring a picture is done in a word processor. (a) True (b) False
37. 37.Which shortcut turns on italic? (a) Ctrl+B (b) Ctrl+U (c) Ctrl+I
38. 38.📧 Which of these looks like a correct email address? (a) riya example com (b) [email protected] (c) riya#example.com (d) riya.example.com
39. 39.🌐 Which of these is a group of web pages? (a) a web browser (b) a website (c) a search engine (d) a web address
40. 40.True or false: typing a letter is done in a spreadsheet. (a) True (b) False

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