Class 4 Computer Worksheet: Class Test

Computer lesson 24: Class 4 computer test · Set 571 · 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 of these is a group of web pages? (a) a web browser (b) a website (c) a link (d) the internet
2. 2.📧 In email, which is a file sent with mail? (a) subject (b) attachment (c) Forward (d) Reply
3. 3.Which of these is true of the internet? (a) links computers globally (b) is a group of web pages (c) has its own home page (d) shows web pages to us
4. 4.📧 In email, which keeps mails you sent? (a) Compose (b) Sent (c) Inbox (d) subject
5. 5.📧 In email, which holds emails you receive? (a) Forward (b) Inbox (c) Reply (d) attachment
6. 6.Which of these is a modern computer? (a) Napier’s bones (b) Pascaline (c) supercomputer (d) abacus
7. 7.🔢 To log in to a website, which is the FIRST step? (a) press Enter (b) open the web browser (c) type your password (d) go to the website
8. 8.🌐 What does “www” stand for? (a) World Wide Web (b) Wide World Web (c) World Web Wide (d) Web Wide World
9. 9.🖥️ Who does this job: “manages all the files” — the operating system or an app? (a) an app (b) the operating system
10. 10.🔢 To log in to a website, which is the LAST step? (a) open the web browser (b) press Enter (c) go to the website (d) type your password
11. 11.📧 In email, which starts a new email? (a) attachment (b) Compose (c) Sent (d) subject
12. 12.🔤 The style or design of letters is called the ___. (a) mouse (b) folder (c) font (d) cursor
13. 13.📐 Which alignment straight on both edges? (a) centre align (b) right align (c) left align (d) justify
14. 14.True or false: computers of generation 4 first used microprocessors. (a) True (b) False
15. 15.⚡ Which generation of computers first used integrated circuits?
16. 16.Which of these is a job of an app? (a) manages all the files (b) opens a website (c) starts up the computer (d) runs the other programs
17. 17.What does italic do to text? (a) draws a line through (b) makes letters red (c) makes letters slant (d) makes a dotted list
18. 18.🖥️ Who does this job: “runs the other programs” — the operating system or an app? (a) the operating system (b) an app
19. 19.Which of these is a job of the operating system? (a) adds up marks (b) manages all the files (c) plays a song (d) plays a game
20. 20.Which of these is an old counting tool? (a) Difference Engine (b) smartphone (c) smartwatch (d) laptop
21. 21.Which shortcut turns on bold? (a) Ctrl+I (b) Ctrl+U (c) Ctrl+B
22. 22.⚡ Which generation of computers first used transistors?
23. 23.What does bold do to text? (a) makes letters dark (b) draws a line through (c) makes letters red (d) colours behind the text
24. 24.True or false: computers of generation 1 first used vacuum tubes. (a) False (b) True
25. 25.🌐 Which of these has a back button? (a) a link (b) a web browser (c) the internet (d) a website
26. 26.True or false: “opens a website” is a job of an app. (a) True (b) False
27. 27.📧 In email, which passes mail to others? (a) Forward (b) attachment (c) Inbox (d) Compose
28. 28.Which of these is true of the Spam folder? (a) passes mail to others (b) holds junk mail (c) tells what mail is about (d) keeps mails you sent
29. 29.🧩 Is an operating system hardware or software? (a) hardware (b) software
30. 30.⚡ Which generation of computers first used microprocessors?
31. 31.Which of these is a job of an app? (a) plays a game (b) talks to the devices (c) runs the other programs (d) starts up the computer
32. 32.📧 In email, which tells what mail is about? (a) Reply (b) attachment (c) subject (d) Inbox
33. 33.Which of these is true of the Inbox? (a) is a file sent with mail (b) keeps mails you sent (c) passes mail to others (d) holds emails you receive
34. 34.True or false: text that sits in the middle is centre align. (a) True (b) False
35. 35.🔍 Which is the odd one out? (a) tally sticks (b) laptop (c) supercomputer (d) tablet
36. 36.What did computers of generation 1 first use? (a) vacuum tubes (b) microprocessors (c) transistors (d) integrated circuits
37. 37.True or false: in email, the Sent folder keeps mails you sent. (a) False (b) True
38. 38.Which of these is a job of the operating system? (a) opens a website (b) types a letter (c) plays a song (d) runs the other programs
39. 39.What did computers of generation 3 first use? (a) transistors (b) microprocessors (c) vacuum tubes (d) integrated circuits
40. 40.True or false: text that lines up at the left is left align. (a) False (b) True

Free computer lessons, practice and worksheets at talentjr.in/computer-worksheets