Class 4 Computer Worksheet: Class Test

Computer lesson 24: Class 4 computer test · Set 424 · 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: making a budget table is done in a paint program. (a) False (b) True
2. 2.Which shortcut turns on bold? (a) Ctrl+I (b) Ctrl+U (c) Ctrl+B
3. 3.True or false: “starts up the computer” is a job of an app. (a) True (b) False
4. 4.📧 Which of these looks like a correct email address? (a) riya#example.com (b) riya.example.com (c) riya example com (d) [email protected]
5. 5.True or false: Ctrl+I turns on italic. (a) True (b) False
6. 6.True or false: text that straight on both edges is justify. (a) False (b) True
7. 7.🕰️ Is “smartwatch” an old counting tool or a modern computer? (a) an old counting tool (b) a modern computer
8. 8.Which of these is true of the Forward button? (a) is a file sent with mail (b) tells what mail is about (c) starts a new email (d) passes mail to others
9. 9.Which of these is true of a website? (a) lists search results (b) has its own home page (c) jumps to another page (d) often starts with www
10. 10.🌐 Which of these shows web pages to us? (a) a web address (b) a link (c) a search engine (d) a web browser
11. 11.Which of these is true of the Compose button? (a) starts a new email (b) keeps mails you sent (c) holds junk mail (d) is a file sent with mail
12. 12.True or false: typing a letter is done in a web browser. (a) True (b) False
13. 13.True or false: “draws a picture” is a job of an app. (a) True (b) False
14. 14.True or false: “shows the desktop” is a job of an app. (a) False (b) True
15. 15.What does font size do to text? (a) makes letters slant (b) makes letters bigger (c) makes letters red (d) makes letters thick
16. 16.What did computers of generation 4 first use? (a) microprocessors (b) integrated circuits (c) transistors (d) vacuum tubes
17. 17.🧰 Which program would you use for colouring a picture? (a) a word processor (b) a web browser (c) a presentation program (d) a paint program
18. 18.🎨 Making a heading red means changing the font ___. (a) colour (b) name (c) size (d) shape
19. 19.🌐 Which of these links computers globally? (a) a search engine (b) the internet (c) a website (d) a web browser
20. 20.🏢 The first electronic computers were so big that they filled a ___. (a) whole room (b) pencil box (c) lunch box (d) pocket
21. 21.True or false: computers of generation 4 first used microprocessors. (a) True (b) False
22. 22.🌐 Which of these lists search results? (a) a web address (b) a website (c) a search engine (d) a link
23. 23.🅱️ Which style makes letters slant? (a) bold (b) strikethrough (c) numbering (d) italic
24. 24.🔁 When does the operating system start working? (a) when we sneeze (b) only at night (c) as the computer starts (d) after we print
25. 25.⌨️ Which style does Ctrl+B turn on? (a) bold (b) italic (c) underline
26. 26.⚡ Which generation of computers first used microprocessors?
27. 27.📧 Which sign is in every email address? (a) & (b) # (c) @ (d) %
28. 28.📧 In email, which is a file sent with mail? (a) subject (b) Sent (c) attachment (d) Forward
29. 29.True or false: the internet finds pages by keywords. (a) True (b) False
30. 30.True or false: in email, the Sent folder is a file sent with mail. (a) True (b) False
31. 31.Which of these is a job of an app? (a) runs the other programs (b) adds up marks (c) shares memory among apps (d) talks to the devices
32. 32.True or false: Ctrl+B turns on bold. (a) False (b) True
33. 33.🖥️ What is the software that starts and runs the whole computer? (a) a word processor (b) an operating system (c) a paint program (d) a web browser
34. 34.True or false: a search engine tells where a site lives. (a) False (b) True
35. 35.True or false: in email, the Inbox is a file sent with mail. (a) False (b) True
36. 36.🖥️ Who does this job: “shares memory among apps” — the operating system or an app? (a) an app (b) the operating system
37. 37.🌐 Which of these has its own home page? (a) a website (b) the internet (c) a web address (d) a link
38. 38.🧰 Which program would you use for typing a letter? (a) a paint program (b) a presentation program (c) a word processor (d) a web browser
39. 39.True or false: in email, the Spam folder holds junk mail. (a) False (b) True
40. 40.🔍 Which is the odd one out? (a) Napier’s bones (b) supercomputer (c) desktop computer (d) smartwatch

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