Class 4 Computer Worksheet: Class Test

Computer lesson 24: Class 4 computer test · Set 923 · 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 true of the Compose button? (a) tells what mail is about (b) starts a new email (c) passes mail to others (d) answers the sender
2. 2.🔁 When does the operating system start working? (a) when we sneeze (b) as the computer starts (c) after we print (d) only at night
3. 3.📧 In email, which answers the sender? (a) attachment (b) Spam (c) Forward (d) Reply
4. 4.🌐 Which of these jumps to another page? (a) the internet (b) a link (c) a website (d) a search engine
5. 5.🌐 Which of these has its own home page? (a) a website (b) a web address (c) the internet (d) a search engine
6. 6.True or false: “Difference Engine” is a modern computer. (a) True (b) False
7. 7.True or false: in email, the Forward button passes mail to others. (a) False (b) True
8. 8.Which of these is true of an attachment? (a) keeps mails you sent (b) is a file sent with mail (c) starts a new email (d) holds emails you receive
9. 9.⚡ Which generation of computers first used transistors?
10. 10.🖥️ Who does this job: “types a letter” — the operating system or an app? (a) an app (b) the operating system
11. 11.Which of these is a job of an app? (a) shows the desktop (b) plays a game (c) shares memory among apps (d) manages all the files
12. 12.True or false: adding up marks is done in a spreadsheet. (a) False (b) True
13. 13.True or false: a link is a group of web pages. (a) False (b) True
14. 14.True or false: the internet links computers globally. (a) True (b) False
15. 15.⚙️ Blaise Pascal built an early adding machine. What is it called? (a) slide rule (b) abacus (c) Pascaline (d) Napier’s bones
16. 16.Which of these is true of the Sent folder? (a) passes mail to others (b) is a file sent with mail (c) keeps mails you sent (d) tells what mail is about
17. 17.Which of these is done in a web browser? (a) writing a story (b) opening a website (c) adding up marks (d) drawing a kite
18. 18.Which of these is true of a search engine? (a) jumps to another page (b) links computers globally (c) finds pages by keywords (d) has a back button
19. 19.Which of these is true of the internet? (a) links computers globally (b) finds pages by keywords (c) has a back button (d) shows web pages to us
20. 20.📧 In email, which holds junk mail? (a) attachment (b) Inbox (c) Spam (d) Forward
21. 21.📧 In email, which is a file sent with mail? (a) Spam (b) Sent (c) Forward (d) attachment
22. 22.🅱️ Which style makes letters slant? (a) font size (b) bold (c) strikethrough (d) italic
23. 23.True or false: “shares memory among apps” is a job of an app. (a) True (b) False
24. 24.🕰️ Is “Difference Engine” an old counting tool or a modern computer? (a) a modern computer (b) an old counting tool
25. 25.📧 In email, which keeps mails you sent? (a) attachment (b) Sent (c) Spam (d) Inbox
26. 26.🖥️ Who does this job: “plays a song” — the operating system or an app? (a) the operating system (b) an app
27. 27.🔢 To log in to a website, what comes right after “open the web browser”? (a) go to the website (b) type your username (c) type your password (d) press Enter
28. 28.👴 Who is called the father of the computer? (a) John Napier (b) Blaise Pascal (c) Charles Babbage
29. 29.🧰 Which program would you use for writing a story? (a) a web browser (b) a presentation program (c) a word processor (d) a spreadsheet
30. 30.🖥️ Who does this job: “shows the desktop” — the operating system or an app? (a) an app (b) the operating system
31. 31.🖥️ Who does this job: “starts up the computer” — the operating system or an app? (a) an app (b) the operating system
32. 32.What does bold do to text? (a) makes letters thick (b) makes letters red (c) makes letters bigger (d) makes a 1, 2, 3 list
33. 33.📧 In email, which holds emails you receive? (a) subject (b) Compose (c) attachment (d) Inbox
34. 34.🔌 What do we need to use the internet? (a) a paintbrush (b) a ruler (c) a pencil (d) an internet connection
35. 35.Which of these is a job of an app? (a) talks to the devices (b) shows the desktop (c) starts up the computer (d) plays a song
36. 36.🌐 Which of these shows web pages to us? (a) a search engine (b) a web browser (c) the internet (d) a web address
37. 37.What does font colour do to text? (a) makes a dotted list (b) makes letters dark (c) draws a line through (d) makes letters red
38. 38.True or false: text that sits in the middle is left align. (a) True (b) False
39. 39.Which of these is true of a search engine? (a) often starts with www (b) tells where a site lives (c) lists search results (d) links computers globally
40. 40.True or false: underline makes letters red. (a) False (b) True

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