Class 4 Computer Worksheet: Class Test

Computer lesson 24: Class 4 computer test · Set 226 · 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 style makes a 1, 2, 3 list? (a) bullets (b) font colour (c) underline (d) numbering
2. 2.What did computers of generation 1 first use? (a) microprocessors (b) vacuum tubes (c) integrated circuits (d) transistors
3. 3.True or false: “plays a song” is a job of an app. (a) True (b) False
4. 4.Which of these is true of the Inbox? (a) is a file sent with mail (b) answers the sender (c) passes mail to others (d) holds emails you receive
5. 5.True or false: text that sits in the middle is centre align. (a) True (b) False
6. 6.📧 In email, which holds emails you receive? (a) Reply (b) attachment (c) Forward (d) Inbox
7. 7.Which of these is a job of an app? (a) starts up the computer (b) runs the other programs (c) talks to the devices (d) opens a website
8. 8.🔍 Which is the odd one out? (a) tally sticks (b) slide rule (c) desktop computer (d) abacus
9. 9.True or false: a web address often starts with www. (a) False (b) True
10. 10.True or false: a web browser links computers globally. (a) True (b) False
11. 11.True or false: text that straight on both edges is left align. (a) True (b) False
12. 12.🔁 When does the operating system start working? (a) only at night (b) after we print (c) when we sneeze (d) as the computer starts
13. 13.True or false: italic makes letters red. (a) True (b) False
14. 14.Which of these is true of a website? (a) shows web pages to us (b) lists search results (c) has its own home page (d) tells where a site lives
15. 15.Which of these is true of a web address? (a) tells where a site lives (b) is often underlined (c) has its own home page (d) is a group of web pages
16. 16.📧 Which of these looks like a correct email address? (a) riya#example.com (b) riya example com (c) riya.example.com (d) [email protected]
17. 17.🧰 Which program would you use for making a budget table? (a) a presentation program (b) a word processor (c) a paint program (d) a spreadsheet
18. 18.True or false: in email, the Spam folder starts a new email. (a) False (b) True
19. 19.🖥️ Who does this job: “starts up the computer” — the operating system or an app? (a) an app (b) the operating system
20. 20.True or false: computers of generation 1 first used integrated circuits. (a) True (b) False
21. 21.🗑️ An email from a stranger says you won a prize and asks for a password. What is it? (a) a birthday card (b) a school notice (c) a trick (spam) (d) a real prize
22. 22.📧 In email, which is a file sent with mail? (a) attachment (b) Inbox (c) Sent (d) Reply
23. 23.True or false: in email, the Compose button tells what mail is about. (a) False (b) True
24. 24.🧰 Which program would you use for colouring a picture? (a) a paint program (b) a web browser (c) a word processor (d) a spreadsheet
25. 25.🧩 Is an operating system hardware or software? (a) software (b) hardware
26. 26.True or false: in email, the Sent folder keeps mails you sent. (a) False (b) True
27. 27.🌐 What does “www” stand for? (a) World Web Wide (b) Wide World Web (c) World Wide Web (d) Web Wide World
28. 28.🔍 Which is the odd one out? (a) smartphone (b) Pascaline (c) abacus (d) Difference Engine
29. 29.True or false: computers of generation 3 first used vacuum tubes. (a) True (b) False
30. 30.🌐 Which of these often starts with www? (a) the internet (b) a web address (c) a search engine (d) a website
31. 31.🌐 Which of these lists search results? (a) a link (b) the internet (c) a search engine (d) a website
32. 32.Which of these is done in a word processor? (a) typing a letter (b) drawing a kite (c) opening a website (d) making a budget table
33. 33.🕰️ Is “smartphone” an old counting tool or a modern computer? (a) an old counting tool (b) a modern computer
34. 34.🅱️ Which style makes a dotted list? (a) strikethrough (b) italic (c) bullets (d) bold
35. 35.🖥️ Who does this job: “types a letter” — the operating system or an app? (a) the operating system (b) an app
36. 36.True or false: a link is often underlined. (a) False (b) True
37. 37.Which of these is a job of the operating system? (a) shows the desktop (b) plays a game (c) adds up marks (d) plays a song
38. 38.Which of these is true of a search engine? (a) finds pages by keywords (b) is a group of web pages (c) is often underlined (d) links computers globally
39. 39.📧 In email, which starts a new email? (a) Compose (b) subject (c) Spam (d) attachment
40. 40.What did computers of generation 2 first use? (a) vacuum tubes (b) transistors (c) microprocessors (d) integrated circuits

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