Class 4 Computer Worksheet: Class Test

Computer lesson 24: Class 4 computer test · Set 325 · 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 generation of computers first used microprocessors?
2. 2.📧 In email, which holds junk mail? (a) Spam (b) Reply (c) Compose (d) Sent
3. 3.True or false: Ctrl+U turns on bold. (a) False (b) True
4. 4.🖥️ Who does this job: “plays a game” — the operating system or an app? (a) an app (b) the operating system
5. 5.What does font size do to text? (a) makes a 1, 2, 3 list (b) colours behind the text (c) makes letters bigger (d) makes letters thick
6. 6.True or false: “tablet” is an old counting tool. (a) True (b) False
7. 7.Which of these is a job of the operating system? (a) draws a picture (b) manages all the files (c) types a letter (d) adds up marks
8. 8.What did computers of generation 1 first use? (a) integrated circuits (b) vacuum tubes (c) microprocessors (d) transistors
9. 9.True or false: Ctrl+B turns on bold. (a) True (b) False
10. 10.Which of these is a job of an app? (a) runs the other programs (b) talks to the devices (c) shares memory among apps (d) plays a song
11. 11.🏠 What is the first page of a website called? (a) the last page (b) the cover (c) the home page (d) the end page
12. 12.Which of these is true of a website? (a) has a back button (b) shows web pages to us (c) finds pages by keywords (d) is a group of web pages
13. 13.🌐 What does “www” stand for? (a) Wide World Web (b) World Web Wide (c) Web Wide World (d) World Wide Web
14. 14.True or false: opening a website is done in a word processor. (a) True (b) False
15. 15.🗑️ An email from a stranger says you won a prize and asks for a password. What is it? (a) a school notice (b) a birthday card (c) a real prize (d) a trick (spam)
16. 16.📧 Which of these looks like a correct email address? (a) riya.example.com (b) riya example com (c) [email protected] (d) riya#example.com
17. 17.🌐 Which of these is often underlined? (a) a web address (b) the internet (c) a link (d) a website
18. 18.Which of these is true of the Forward button? (a) passes mail to others (b) keeps mails you sent (c) answers the sender (d) is a file sent with mail
19. 19.True or false: a search engine has a back button. (a) True (b) False
20. 20.True or false: a search engine lists search results. (a) True (b) False
21. 21.True or false: computers of generation 3 first used microprocessors. (a) True (b) False
22. 22.True or false: in email, the Forward button passes mail to others. (a) True (b) False
23. 23.👴 Who is called the father of the computer? (a) John Napier (b) Charles Babbage (c) Blaise Pascal
24. 24.🔢 To log in to a website, which do we do first: “type your password” or “go to the website”? (a) type your password (b) go to the website
25. 25.🌐 Which of these jumps to another page? (a) a website (b) the internet (c) a link (d) a web address
26. 26.⚡ Which generation of computers first used integrated circuits?
27. 27.🔍 Which is the odd one out? (a) desktop computer (b) laptop (c) abacus (d) smartphone
28. 28.🔤 The style or design of letters is called the ___. (a) mouse (b) cursor (c) folder (d) font
29. 29.🦴 Napier’s bones were used to ___. (a) play music (b) send emails (c) draw pictures (d) multiply numbers
30. 30.True or false: computers of generation 3 first used transistors. (a) True (b) False
31. 31.True or false: typing a letter is done in a word processor. (a) False (b) True
32. 32.What did computers of generation 4 first use? (a) transistors (b) vacuum tubes (c) integrated circuits (d) microprocessors
33. 33.True or false: Ctrl+B turns on underline. (a) False (b) True
34. 34.📧 In email, which holds emails you receive? (a) Forward (b) Inbox (c) attachment (d) Spam
35. 35.True or false: in email, the subject tells what mail is about. (a) True (b) False
36. 36.✉️ In which box do we type the address of the person we write to? (a) the Subject box (b) the Spam folder (c) the To box (d) the Sent folder
37. 37.Which of these is true of a web browser? (a) lists search results (b) shows web pages to us (c) is a group of web pages (d) finds pages by keywords
38. 38.🖥️ Who does this job: “types a letter” — the operating system or an app? (a) the operating system (b) an app
39. 39.📧 Which sign is in every email address? (a) # (b) % (c) & (d) @
40. 40.🧰 Which program would you use for typing a letter? (a) a spreadsheet (b) a presentation program (c) a word processor (d) a web browser

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