Class 4 Computer Worksheet: Class Test

Computer lesson 24: Class 4 computer test · Set 753 · 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 left is centre align. (a) True (b) False
2. 2.🌐 Which of these links computers globally? (a) the internet (b) a website (c) a link (d) a web browser
3. 3.Which of these is true of an attachment? (a) holds emails you receive (b) is a file sent with mail (c) holds junk mail (d) keeps mails you sent
4. 4.🅱️ Which style makes letters dark? (a) italic (b) numbering (c) bullets (d) bold
5. 5.🔢 To log in to a website, which is the FIRST step? (a) type your password (b) type your username (c) go to the website (d) open the web browser
6. 6.True or false: computers of generation 1 first used transistors. (a) False (b) True
7. 7.📐 Which alignment lines up at the right? (a) left align (b) justify (c) centre align (d) right align
8. 8.Which shortcut turns on underline? (a) Ctrl+U (b) Ctrl+B (c) Ctrl+I
9. 9.True or false: a search engine lists search results. (a) False (b) True
10. 10.📨 What does it mean to send an email? (a) delete it (b) colour it (c) print it (d) deliver it to someone
11. 11.Which of these is true of a search engine? (a) lists search results (b) has a back button (c) has its own home page (d) is a group of web pages
12. 12.Which of these is true of the internet? (a) jumps to another page (b) lists search results (c) links computers globally (d) often starts with www
13. 13.Which of these is true of a website? (a) finds pages by keywords (b) tells where a site lives (c) is often underlined (d) is a group of web pages
14. 14.🖥️ Who does this job: “shares memory among apps” — the operating system or an app? (a) the operating system (b) an app
15. 15.🕰️ Is “smartwatch” an old counting tool or a modern computer? (a) a modern computer (b) an old counting tool
16. 16.🌐 Which of these is often underlined? (a) a web browser (b) a link (c) a search engine (d) a website
17. 17.🖥️ What is the software that starts and runs the whole computer? (a) a paint program (b) a web browser (c) an operating system (d) a word processor
18. 18.Which of these is a job of an app? (a) talks to the devices (b) draws a picture (c) starts up the computer (d) runs the other programs
19. 19.🕰️ Is “Napier’s bones” an old counting tool or a modern computer? (a) an old counting tool (b) a modern computer
20. 20.🔍 Which is the odd one out? (a) tablet (b) smartphone (c) smartwatch (d) abacus
21. 21.🌐 Which of these is a group of web pages? (a) a web address (b) a web browser (c) a website (d) the internet
22. 22.Which of these is true of the Compose button? (a) answers the sender (b) starts a new email (c) tells what mail is about (d) is a file sent with mail
23. 23.What did computers of generation 1 first use? (a) integrated circuits (b) vacuum tubes (c) transistors (d) microprocessors
24. 24.Which of these is true of a search engine? (a) often starts with www (b) jumps to another page (c) finds pages by keywords (d) has a back button
25. 25.📎 What do we use to send a photo along with an email? (a) an envelope (b) a stamp (c) a stapler (d) an attachment
26. 26.True or false: “opens a website” is a job of an app. (a) False (b) True
27. 27.🎨 Making a heading red means changing the font ___. (a) size (b) colour (c) name (d) shape
28. 28.📧 In email, which holds emails you receive? (a) Forward (b) Sent (c) Compose (d) Inbox
29. 29.🔁 When does the operating system start working? (a) after we print (b) only at night (c) as the computer starts (d) when we sneeze
30. 30.True or false: computers of generation 4 first used integrated circuits. (a) False (b) True
31. 31.📧 In email, which answers the sender? (a) Forward (b) Sent (c) Reply (d) subject
32. 32.Which of these is true of the Forward button? (a) tells what mail is about (b) passes mail to others (c) keeps mails you sent (d) is a file sent with mail
33. 33.True or false: in email, the Compose button passes mail to others. (a) True (b) False
34. 34.🔠 Making letters bigger means changing the font ___. (a) colour (b) folder (c) name (d) size
35. 35.✉️ In which box do we type the address of the person we write to? (a) the Subject box (b) the To box (c) the Spam folder (d) the Sent folder
36. 36.Which of these is an old counting tool? (a) smartwatch (b) Napier’s bones (c) supercomputer (d) desktop computer
37. 37.⌨️ Which style does Ctrl+U turn on? (a) italic (b) bold (c) underline
38. 38.True or false: a web address often starts with www. (a) False (b) True
39. 39.True or false: Ctrl+I turns on underline. (a) True (b) False
40. 40.Which of these is an old counting tool? (a) slide rule (b) tablet (c) smartwatch (d) laptop

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