Class 4 Computer Worksheet: Class Test

Computer lesson 24: Class 4 computer test · Set 702 · 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: computers of generation 3 first used transistors. (a) False (b) True
2. 2.⌨️ Which style does Ctrl+U turn on? (a) italic (b) underline (c) bold
3. 3.Which of these is a job of an app? (a) talks to the devices (b) runs the other programs (c) plays a song (d) manages all the files
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: a website has its own home page. (a) False (b) True
6. 6.🎨 Making a heading red means changing the font ___. (a) shape (b) name (c) size (d) colour
7. 7.🕰️ Is “smartwatch” an old counting tool or a modern computer? (a) a modern computer (b) an old counting tool
8. 8.🔢 To log in to a website, which do we do first: “press Enter” or “type your password”? (a) type your password (b) press Enter
9. 9.🌐 Which of these has its own home page? (a) a web browser (b) the internet (c) a link (d) a website
10. 10.Which of these is a job of the operating system? (a) opens a website (b) adds up marks (c) starts up the computer (d) plays a game
11. 11.👴 Who is called the father of the computer? (a) Blaise Pascal (b) Charles Babbage (c) John Napier
12. 12.📨 What does it mean to send an email? (a) colour it (b) delete it (c) print it (d) deliver it to someone
13. 13.🧰 Which program would you use for writing a story? (a) a word processor (b) a web browser (c) a presentation program (d) a spreadsheet
14. 14.True or false: adding up marks is done in a spreadsheet. (a) True (b) False
15. 15.🌐 What does “www” stand for? (a) Wide World Web (b) Web Wide World (c) World Web Wide (d) World Wide Web
16. 16.True or false: “plays a game” is a job of an app. (a) True (b) False
17. 17.🔠 Making letters bigger means changing the font ___. (a) folder (b) colour (c) size (d) name
18. 18.🏠 What is the first page of a website called? (a) the home page (b) the cover (c) the end page (d) the last page
19. 19.🗑️ An email from a stranger says you won a prize and asks for a password. What is it? (a) a birthday card (b) a school notice (c) a trick (spam) (d) a real prize
20. 20.📧 In email, which starts a new email? (a) subject (b) Sent (c) attachment (d) Compose
21. 21.Which of these is done in a web browser? (a) opening a website (b) making a budget table (c) adding up marks (d) writing a story
22. 22.🖥️ Who does this job: “runs the other programs” — the operating system or an app? (a) an app (b) the operating system
23. 23.True or false: in email, the Inbox answers the sender. (a) True (b) False
24. 24.True or false: in email, the subject is a file sent with mail. (a) True (b) False
25. 25.🧰 Which program would you use for typing a letter? (a) a presentation program (b) a web browser (c) a paint program (d) a word processor
26. 26.What does italic do to text? (a) makes letters thick (b) makes letters bigger (c) makes a 1, 2, 3 list (d) makes letters slant
27. 27.Which of these is true of the Sent folder? (a) tells what mail is about (b) answers the sender (c) keeps mails you sent (d) is a file sent with mail
28. 28.🖥️ What is the software that starts and runs the whole computer? (a) a word processor (b) an operating system (c) a web browser (d) a paint program
29. 29.🅱️ Which style makes a 1, 2, 3 list? (a) font size (b) bold (c) numbering (d) underline
30. 30.🧰 Which program would you use for opening a website? (a) a paint program (b) a web browser (c) a spreadsheet (d) a presentation program
31. 31.📧 In email, which keeps mails you sent? (a) Reply (b) Forward (c) Sent (d) Inbox
32. 32.📧 In email, which holds junk mail? (a) Sent (b) Forward (c) Compose (d) Spam
33. 33.🔍 Which is the odd one out? (a) tally sticks (b) supercomputer (c) abacus (d) Difference Engine
34. 34.📧 In email, which is a file sent with mail? (a) Forward (b) attachment (c) Spam (d) Sent
35. 35.🔁 When does the operating system start working? (a) as the computer starts (b) when we sneeze (c) after we print (d) only at night
36. 36.📧 In email, which answers the sender? (a) Reply (b) Sent (c) subject (d) Compose
37. 37.Which of these is true of a web browser? (a) finds pages by keywords (b) lists search results (c) has its own home page (d) shows web pages to us
38. 38.🧩 Is an operating system hardware or software? (a) hardware (b) software
39. 39.True or false: in email, the Sent folder holds emails you receive. (a) True (b) False
40. 40.📎 What do we use to send a photo along with an email? (a) an envelope (b) a stamp (c) an attachment (d) a stapler

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