Class 4 Computer Worksheet: Class Test

Computer lesson 24: Class 4 computer test · Set 924 · 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.True or false: text that lines up at the right is right align. (a) True (b) False
2. 2.True or false: Ctrl+B turns on bold. (a) False (b) True
3. 3.✉️ In which box do we type the address of the person we write to? (a) the Spam folder (b) the Subject box (c) the To box (d) the Sent folder
4. 4.🏢 The first electronic computers were so big that they filled a ___. (a) whole room (b) lunch box (c) pocket (d) pencil box
5. 5.Which of these is true of a website? (a) lists search results (b) has its own home page (c) often starts with www (d) has a back button
6. 6.Which of these is true of the Reply button? (a) starts a new email (b) answers the sender (c) keeps mails you sent (d) holds emails you receive
7. 7.🌐 Which of these jumps to another page? (a) a search engine (b) a web browser (c) a link (d) a website
8. 8.🦴 Napier’s bones were used to ___. (a) play music (b) multiply numbers (c) draw pictures (d) send emails
9. 9.🕰️ Is “supercomputer” an old counting tool or a modern computer? (a) a modern computer (b) an old counting tool
10. 10.📧 In email, which holds junk mail? (a) Spam (b) Sent (c) Inbox (d) Compose
11. 11.Which shortcut turns on italic? (a) Ctrl+B (b) Ctrl+U (c) Ctrl+I
12. 12.True or false: computers of generation 2 first used integrated circuits. (a) True (b) False
13. 13.🖥️ Who does this job: “types a letter” — the operating system or an app? (a) an app (b) the operating system
14. 14.True or false: a link lists search results. (a) False (b) True
15. 15.True or false: in email, the Spam folder holds junk mail. (a) False (b) True
16. 16.Which of these is a modern computer? (a) abacus (b) slide rule (c) tablet (d) tally sticks
17. 17.🖥️ What is the software that starts and runs the whole computer? (a) a word processor (b) a web browser (c) an operating system (d) a paint program
18. 18.True or false: bold draws a line under text. (a) True (b) False
19. 19.True or false: the internet links computers globally. (a) False (b) True
20. 20.📧 In email, which keeps mails you sent? (a) Reply (b) Sent (c) subject (d) Inbox
21. 21.🕰️ Is “laptop” an old counting tool or a modern computer? (a) an old counting tool (b) a modern computer
22. 22.True or false: a web browser shows web pages to us. (a) False (b) True
23. 23.Which of these is a job of an app? (a) plays a game (b) shares memory among apps (c) runs the other programs (d) manages all the files
24. 24.👴 Who is called the father of the computer? (a) Blaise Pascal (b) Charles Babbage (c) John Napier
25. 25.🔢 To log in to a website, what comes right after “type your password”? (a) open the web browser (b) type your username (c) go to the website (d) press Enter
26. 26.🅱️ Which style makes letters slant? (a) numbering (b) bullets (c) italic (d) font size
27. 27.True or false: “starts up the computer” is a job of the operating system. (a) False (b) True
28. 28.Which of these is a job of the operating system? (a) adds up marks (b) types a letter (c) starts up the computer (d) draws a picture
29. 29.🗑️ An email from a stranger says you won a prize and asks for a password. What is it? (a) a trick (spam) (b) a real prize (c) a birthday card (d) a school notice
30. 30.📧 Which sign is in every email address? (a) # (b) % (c) & (d) @
31. 31.🧰 Which program would you use for making a budget table? (a) a paint program (b) a web browser (c) a presentation program (d) a spreadsheet
32. 32.True or false: “slide rule” is an old counting tool. (a) False (b) True
33. 33.Which of these is a modern computer? (a) tally sticks (b) slide rule (c) supercomputer (d) Napier’s bones
34. 34.🔠 Making letters bigger means changing the font ___. (a) folder (b) name (c) size (d) colour
35. 35.📧 Which of these looks like a correct email address? (a) [email protected] (b) riya.example.com (c) riya#example.com (d) riya example com
36. 36.🌐 Which of these is a group of web pages? (a) a website (b) the internet (c) a link (d) a web browser
37. 37.Which of these is a modern computer? (a) desktop computer (b) Difference Engine (c) Pascaline (d) slide rule
38. 38.🧩 Is an operating system hardware or software? (a) hardware (b) software
39. 39.🅱️ Which style colours behind the text? (a) font colour (b) bold (c) underline (d) highlight
40. 40.📧 In email, which passes mail to others? (a) Compose (b) Sent (c) Inbox (d) Forward

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