Class 4 Computer Worksheet: Class Test

Computer lesson 24: Class 4 computer test · Set 485 · 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.What does numbering do to text? (a) makes a 1, 2, 3 list (b) makes letters red (c) colours behind the text (d) makes letters thick
2. 2.📧 In email, which holds emails you receive? (a) Spam (b) Reply (c) Forward (d) Inbox
3. 3.True or false: “abacus” is an old counting tool. (a) False (b) True
4. 4.Which of these is a modern computer? (a) supercomputer (b) slide rule (c) abacus (d) Pascaline
5. 5.🌐 Which of these shows web pages to us? (a) a search engine (b) a web browser (c) a website (d) a link
6. 6.True or false: text that straight on both edges is right align. (a) True (b) False
7. 7.✉️ In which box do we type the address of the person we write to? (a) the Spam folder (b) the Sent folder (c) the Subject box (d) the To box
8. 8.⚡ Which generation of computers first used vacuum tubes?
9. 9.🅱️ Which style makes a 1, 2, 3 list? (a) bold (b) bullets (c) underline (d) numbering
10. 10.Which of these is true of the internet? (a) lists search results (b) shows web pages to us (c) links computers globally (d) jumps to another page
11. 11.🧰 Which program would you use for adding up marks? (a) a web browser (b) a word processor (c) a spreadsheet (d) a presentation program
12. 12.Which of these is a job of the operating system? (a) plays a game (b) adds up marks (c) manages all the files (d) draws a picture
13. 13.True or false: in email, the Inbox keeps mails you sent. (a) True (b) False
14. 14.🔤 The style or design of letters is called the ___. (a) cursor (b) folder (c) font (d) mouse
15. 15.📧 In email, which answers the sender? (a) Reply (b) Inbox (c) Sent (d) Forward
16. 16.🖥️ Who does this job: “plays a game” — the operating system or an app? (a) an app (b) the operating system
17. 17.🌐 Which of these jumps to another page? (a) a website (b) a link (c) a search engine (d) a web browser
18. 18.Which of these is done in a spreadsheet? (a) writing a story (b) typing a letter (c) making a budget table (d) drawing a kite
19. 19.True or false: computers of generation 4 first used microprocessors. (a) False (b) True
20. 20.True or false: computers of generation 3 first used integrated circuits. (a) True (b) False
21. 21.True or false: in email, an attachment is a file sent with mail. (a) True (b) False
22. 22.True or false: making slides for a talk is done in a web browser. (a) True (b) False
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 generation of computers first used transistors?
25. 25.📧 In email, which is a file sent with mail? (a) attachment (b) Sent (c) Forward (d) Reply
26. 26.True or false: “plays a game” is a job of an app. (a) True (b) False
27. 27.📧 In email, which keeps mails you sent? (a) Reply (b) Sent (c) Inbox (d) Compose
28. 28.Which of these is true of the Reply button? (a) keeps mails you sent (b) passes mail to others (c) is a file sent with mail (d) answers the sender
29. 29.True or false: a website has its own home page. (a) False (b) True
30. 30.🅱️ Which style draws a line through? (a) font colour (b) underline (c) highlight (d) strikethrough
31. 31.📧 In email, which holds junk mail? (a) Forward (b) Sent (c) Spam (d) attachment
32. 32.🔢 To log in to a website, what comes right after “type your username”? (a) open the web browser (b) press Enter (c) go to the website (d) type your password
33. 33.🏠 What is the first page of a website called? (a) the cover (b) the end page (c) the last page (d) the home page
34. 34.🧮 Which is one of the oldest counting tools? (a) the laptop (b) the calculator (c) the abacus (d) the smartphone
35. 35.🔁 When does the operating system start working? (a) as the computer starts (b) after we print (c) when we sneeze (d) only at night
36. 36.📐 Which alignment lines up at the right? (a) right align (b) centre align (c) justify (d) left align
37. 37.Which of these is an old counting tool? (a) smartwatch (b) smartphone (c) laptop (d) Napier’s bones
38. 38.What does italic do to text? (a) makes letters thick (b) colours behind the text (c) makes letters dark (d) makes letters slant
39. 39.True or false: Ctrl+B turns on underline. (a) True (b) False
40. 40.Which of these is a job of the operating system? (a) adds up marks (b) starts up the computer (c) plays a game (d) plays a song

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