Class 4 Computer Worksheet: Class Test

Computer lesson 24: Class 4 computer test · Set 65 · 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.📧 In email, which keeps mails you sent? (a) Compose (b) attachment (c) Spam (d) Sent
2. 2.📧 In email, which holds emails you receive? (a) Inbox (b) Reply (c) Forward (d) Sent
3. 3.🏠 What is the first page of a website called? (a) the last page (b) the cover (c) the home page (d) the end page
4. 4.⌨️ Which style does Ctrl+B turn on? (a) italic (b) bold (c) underline
5. 5.Which of these is true of a link? (a) links computers globally (b) tells where a site lives (c) jumps to another page (d) finds pages by keywords
6. 6.True or false: in email, the Inbox holds emails you receive. (a) False (b) True
7. 7.🔢 To log in to a website, what comes right after “type your username”? (a) press Enter (b) go to the website (c) open the web browser (d) type your password
8. 8.🕰️ Is “supercomputer” an old counting tool or a modern computer? (a) an old counting tool (b) a modern computer
9. 9.Which of these is true of the internet? (a) links computers globally (b) shows web pages to us (c) jumps to another page (d) is often underlined
10. 10.What does numbering do to text? (a) makes letters slant (b) makes a dotted list (c) makes letters red (d) makes a 1, 2, 3 list
11. 11.True or false: “adds up marks” is a job of the operating system. (a) False (b) True
12. 12.True or false: text that sits in the middle is right align. (a) False (b) True
13. 13.🔢 To log in to a website, what comes right after “type your password”? (a) open the web browser (b) go to the website (c) type your username (d) press Enter
14. 14.True or false: in email, the Forward button tells what mail is about. (a) True (b) False
15. 15.🔢 To log in to a website, which do we do first: “press Enter” or “go to the website”? (a) go to the website (b) press Enter
16. 16.Which of these is done in a spreadsheet? (a) typing a letter (b) making a budget table (c) drawing a kite (d) opening a website
17. 17.Which of these is a job of the operating system? (a) types a letter (b) plays a game (c) adds up marks (d) manages all the files
18. 18.📐 Which alignment straight on both edges? (a) centre align (b) left align (c) justify (d) right align
19. 19.Which shortcut turns on italic? (a) Ctrl+B (b) Ctrl+I (c) Ctrl+U
20. 20.Which of these is a job of the operating system? (a) types a letter (b) draws a picture (c) talks to the devices (d) adds up marks
21. 21.🧰 Which program would you use for opening a website? (a) a web browser (b) a presentation program (c) a word processor (d) a paint program
22. 22.📐 Which alignment lines up at the left? (a) left align (b) justify (c) right align (d) centre align
23. 23.Which of these is an old counting tool? (a) smartphone (b) desktop computer (c) supercomputer (d) Napier’s bones
24. 24.True or false: a website is a group of web pages. (a) False (b) True
25. 25.True or false: “manages all the files” is a job of the operating system. (a) False (b) True
26. 26.🔁 When does the operating system start working? (a) when we sneeze (b) as the computer starts (c) after we print (d) only at night
27. 27.🖥️ Who does this job: “starts up the computer” — the operating system or an app? (a) the operating system (b) an app
28. 28.True or false: Ctrl+B turns on italic. (a) True (b) False
29. 29.⚡ Which generation of computers first used transistors?
30. 30.Which of these is an old counting tool? (a) tablet (b) supercomputer (c) smartwatch (d) Pascaline
31. 31.📐 Which alignment sits in the middle? (a) right align (b) left align (c) centre align (d) justify
32. 32.🕰️ Is “Napier’s bones” an old counting tool or a modern computer? (a) a modern computer (b) an old counting tool
33. 33.🧩 Is an operating system hardware or software? (a) hardware (b) software
34. 34.🌐 Which of these finds pages by keywords? (a) a web address (b) a link (c) a search engine (d) a website
35. 35.🧰 Which program would you use for making slides for a talk? (a) a presentation program (b) a spreadsheet (c) a paint program (d) a word processor
36. 36.👴 Who is called the father of the computer? (a) John Napier (b) Blaise Pascal (c) Charles Babbage
37. 37.📧 Which of these looks like a correct email address? (a) riya example com (b) riya.example.com (c) riya#example.com (d) [email protected]
38. 38.Which of these is true of the Compose button? (a) holds emails you receive (b) passes mail to others (c) tells what mail is about (d) starts a new email
39. 39.True or false: in email, the subject tells what mail is about. (a) True (b) False
40. 40.Which of these is true of a web address? (a) has a back button (b) tells where a site lives (c) has its own home page (d) is often underlined

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