Class 4 Computer Worksheet: Class Test

Computer lesson 24: Class 4 computer test · Set 473 · 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 web address (c) a search engine (d) a website
2. 2.🖥️ Who does this job: “starts up the computer” — the operating system or an app? (a) an app (b) the operating system
3. 3.🅱️ Which style makes a 1, 2, 3 list? (a) numbering (b) highlight (c) strikethrough (d) bullets
4. 4.True or false: in email, an attachment is a file sent with mail. (a) False (b) True
5. 5.✉️ In which box do we type the address of the person we write to? (a) the Sent folder (b) the Subject box (c) the To box (d) the Spam folder
6. 6.True or false: in email, the Forward button passes mail to others. (a) False (b) True
7. 7.True or false: “plays a song” is a job of an app. (a) False (b) True
8. 8.🖥️ Who does this job: “runs the other programs” — the operating system or an app? (a) an app (b) the operating system
9. 9.🧩 Is an operating system hardware or software? (a) software (b) hardware
10. 10.True or false: in email, the Inbox holds emails you receive. (a) True (b) False
11. 11.🔢 To log in to a website, what comes right after “open the web browser”? (a) go to the website (b) press Enter (c) type your password (d) type your username
12. 12.Which of these is true of a search engine? (a) is a group of web pages (b) lists search results (c) has its own home page (d) shows web pages to us
13. 13.🔢 To log in to a website, which do we do first: “open the web browser” or “type your username”? (a) type your username (b) open the web browser
14. 14.True or false: Ctrl+U turns on bold. (a) False (b) True
15. 15.🔁 When does the operating system start working? (a) after we print (b) when we sneeze (c) only at night (d) as the computer starts
16. 16.Which of these is true of a link? (a) is a group of web pages (b) jumps to another page (c) often starts with www (d) links computers globally
17. 17.⚡ Which generation of computers first used integrated circuits?
18. 18.True or false: drawing a kite is done in a web browser. (a) False (b) True
19. 19.🔢 To log in to a website, what comes right after “type your username”? (a) go to the website (b) press Enter (c) open the web browser (d) type your password
20. 20.True or false: “supercomputer” is a modern computer. (a) False (b) True
21. 21.Which of these is true of the internet? (a) links computers globally (b) shows web pages to us (c) tells where a site lives (d) jumps to another page
22. 22.🌐 Which of these finds pages by keywords? (a) the internet (b) a link (c) a web address (d) a search engine
23. 23.Which of these is a job of the operating system? (a) shows the desktop (b) plays a song (c) draws a picture (d) plays a game
24. 24.📧 Which sign is in every email address? (a) # (b) % (c) & (d) @
25. 25.🖥️ Who does this job: “adds up marks” — the operating system or an app? (a) the operating system (b) an app
26. 26.What did computers of generation 4 first use? (a) microprocessors (b) vacuum tubes (c) transistors (d) integrated circuits
27. 27.Which of these is true of a link? (a) often starts with www (b) links computers globally (c) has a back button (d) is often underlined
28. 28.True or false: computers of generation 1 first used integrated circuits. (a) False (b) True
29. 29.Which of these is a job of an app? (a) starts up the computer (b) plays a game (c) runs the other programs (d) shares memory among apps
30. 30.Which of these is true of a search engine? (a) tells where a site lives (b) finds pages by keywords (c) has a back button (d) is a group of web pages
31. 31.📨 What does it mean to send an email? (a) print it (b) deliver it to someone (c) delete it (d) colour it
32. 32.🧰 Which program would you use for typing a letter? (a) a word processor (b) a spreadsheet (c) a presentation program (d) a web browser
33. 33.🖥️ Who does this job: “shows the desktop” — the operating system or an app? (a) an app (b) the operating system
34. 34.Which of these is true of the Inbox? (a) holds junk mail (b) answers the sender (c) keeps mails you sent (d) holds emails you receive
35. 35.True or false: in email, the Sent folder starts a new email. (a) False (b) True
36. 36.True or false: Ctrl+B turns on italic. (a) True (b) False
37. 37.📧 In email, which answers the sender? (a) Inbox (b) attachment (c) Sent (d) Reply
38. 38.⌨️ Which style does Ctrl+U turn on? (a) bold (b) underline (c) italic
39. 39.Which of these is true of the Compose button? (a) passes mail to others (b) answers the sender (c) starts a new email (d) is a file sent with mail
40. 40.📧 In email, which is a file sent with mail? (a) Compose (b) attachment (c) subject (d) Sent

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