Class 4 Computer Worksheet: Class Test

Computer lesson 24: Class 4 computer test · Set 736 · 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 passes mail to others? (a) subject (b) Compose (c) Reply (d) Forward
2. 2.True or false: text that sits in the middle is left align. (a) True (b) False
3. 3.🌐 Which of these shows web pages to us? (a) a link (b) a web browser (c) the internet (d) a search engine
4. 4.True or false: “tablet” is an old counting tool. (a) True (b) False
5. 5.📐 Which alignment straight on both edges? (a) left align (b) centre align (c) right align (d) justify
6. 6.⌨️ Which style does Ctrl+B turn on? (a) italic (b) underline (c) bold
7. 7.🧮 Which is one of the oldest counting tools? (a) the smartphone (b) the calculator (c) the laptop (d) the abacus
8. 8.🧰 Which program would you use for making a budget table? (a) a presentation program (b) a spreadsheet (c) a web browser (d) a word processor
9. 9.🌐 What does “www” stand for? (a) Wide World Web (b) World Wide Web (c) World Web Wide (d) Web Wide World
10. 10.📧 In email, which keeps mails you sent? (a) subject (b) Spam (c) Sent (d) Inbox
11. 11.Which of these is an old counting tool? (a) smartphone (b) Difference Engine (c) tablet (d) laptop
12. 12.What does underline do to text? (a) makes letters bigger (b) makes letters thick (c) makes a dotted list (d) draws a line under text
13. 13.📧 Which of these looks like a correct email address? (a) riya example com (b) riya#example.com (c) riya.example.com (d) [email protected]
14. 14.Which of these is a job of an app? (a) shares memory among apps (b) talks to the devices (c) adds up marks (d) shows the desktop
15. 15.True or false: the internet is a group of web pages. (a) False (b) True
16. 16.🎨 Making a heading red means changing the font ___. (a) colour (b) name (c) shape (d) size
17. 17.Which shortcut turns on italic? (a) Ctrl+B (b) Ctrl+I (c) Ctrl+U
18. 18.🔍 Which is the odd one out? (a) desktop computer (b) abacus (c) tablet (d) smartwatch
19. 19.True or false: “shares memory among apps” is a job of the operating system. (a) True (b) False
20. 20.True or false: computers of generation 2 first used microprocessors. (a) True (b) False
21. 21.🕰️ Is “Napier’s bones” an old counting tool or a modern computer? (a) a modern computer (b) an old counting tool
22. 22.Which shortcut turns on underline? (a) Ctrl+B (b) Ctrl+I (c) Ctrl+U
23. 23.Which of these is true of the Inbox? (a) is a file sent with mail (b) keeps mails you sent (c) holds junk mail (d) holds emails you receive
24. 24.Which shortcut turns on bold? (a) Ctrl+U (b) Ctrl+B (c) Ctrl+I
25. 25.What does font colour do to text? (a) makes a 1, 2, 3 list (b) draws a line under text (c) makes letters red (d) makes letters thick
26. 26.🖥️ Who does this job: “adds up marks” — the operating system or an app? (a) the operating system (b) an app
27. 27.True or false: font size makes letters bigger. (a) True (b) False
28. 28.True or false: underline draws a line under text. (a) False (b) True
29. 29.True or false: in email, the subject starts a new email. (a) True (b) False
30. 30.🔢 To log in to a website, which do we do first: “go to the website” or “press Enter”? (a) go to the website (b) press Enter
31. 31.🌐 Which of these has its own home page? (a) a web browser (b) a website (c) the internet (d) a search engine
32. 32.Which of these is true of the Reply button? (a) keeps mails you sent (b) starts a new email (c) is a file sent with mail (d) answers the sender
33. 33.True or false: computers of generation 2 first used transistors. (a) True (b) False
34. 34.What did computers of generation 2 first use? (a) transistors (b) microprocessors (c) vacuum tubes (d) integrated circuits
35. 35.Which of these is a job of the operating system? (a) adds up marks (b) opens a website (c) plays a game (d) talks to the devices
36. 36.Which of these is a job of an app? (a) plays a game (b) starts up the computer (c) shows the desktop (d) runs the other programs
37. 37.🖥️ What is the software that starts and runs the whole computer? (a) an operating system (b) a web browser (c) a word processor (d) a paint program
38. 38.🕰️ Is “supercomputer” an old counting tool or a modern computer? (a) an old counting tool (b) a modern computer
39. 39.⚡ Which generation of computers first used integrated circuits?
40. 40.🅱️ Which style colours behind the text? (a) font size (b) strikethrough (c) italic (d) highlight

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