Class 4 Computer Worksheet: Class Test

Computer lesson 24: Class 4 computer test · Set 213 · 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 1 first used vacuum tubes. (a) True (b) False
2. 2.🏠 What is the first page of a website called? (a) the end page (b) the cover (c) the last page (d) the home page
3. 3.True or false: in email, the Forward button passes mail to others. (a) False (b) True
4. 4.🧮 Which is one of the oldest counting tools? (a) the abacus (b) the calculator (c) the laptop (d) the smartphone
5. 5.What does italic do to text? (a) makes a dotted list (b) makes letters dark (c) makes letters slant (d) makes letters bigger
6. 6.Which of these is true of the Reply button? (a) holds emails you receive (b) answers the sender (c) is a file sent with mail (d) keeps mails you sent
7. 7.True or false: in email, the Compose button starts a new email. (a) False (b) True
8. 8.True or false: text that sits in the middle is left align. (a) True (b) False
9. 9.True or false: colouring a picture is done in a paint program. (a) True (b) False
10. 10.Which of these is true of a web address? (a) links computers globally (b) tells where a site lives (c) shows web pages to us (d) is often underlined
11. 11.Which shortcut turns on bold? (a) Ctrl+I (b) Ctrl+U (c) Ctrl+B
12. 12.True or false: in email, the Inbox keeps mails you sent. (a) True (b) False
13. 13.True or false: in email, the Reply button answers the sender. (a) False (b) True
14. 14.🔢 To log in to a website, which is the LAST step? (a) press Enter (b) type your username (c) open the web browser (d) go to the website
15. 15.📎 What do we use to send a photo along with an email? (a) a stamp (b) a stapler (c) an attachment (d) an envelope
16. 16.True or false: “talks to the devices” is a job of the operating system. (a) False (b) True
17. 17.⌨️ Which style does Ctrl+U turn on? (a) italic (b) bold (c) underline
18. 18.📧 Which sign is in every email address? (a) % (b) & (c) # (d) @
19. 19.🖥️ Who does this job: “talks to the devices” — the operating system or an app? (a) an app (b) the operating system
20. 20.🅱️ Which style makes letters thick? (a) numbering (b) font size (c) bold (d) underline
21. 21.True or false: computers of generation 3 first used vacuum tubes. (a) True (b) False
22. 22.True or false: Ctrl+U turns on underline. (a) False (b) True
23. 23.True or false: in email, the Reply button holds emails you receive. (a) False (b) True
24. 24.🧩 Is an operating system hardware or software? (a) software (b) hardware
25. 25.True or false: Ctrl+B turns on bold. (a) False (b) True
26. 26.Which of these is true of a website? (a) is a group of web pages (b) has a back button (c) often starts with www (d) links computers globally
27. 27.🗑️ An email from a stranger says you won a prize and asks for a password. What is it? (a) a real prize (b) a school notice (c) a trick (spam) (d) a birthday card
28. 28.What does highlight do to text? (a) makes letters bigger (b) makes letters dark (c) makes letters red (d) colours behind the text
29. 29.🕰️ Is “Difference Engine” an old counting tool or a modern computer? (a) a modern computer (b) an old counting tool
30. 30.🌐 What does “www” stand for? (a) Web Wide World (b) World Web Wide (c) Wide World Web (d) World Wide Web
31. 31.🔢 To log in to a website, which do we do first: “type your username” or “go to the website”? (a) go to the website (b) type your username
32. 32.Which of these is done in a paint program? (a) making slides for a talk (b) colouring a picture (c) writing a story (d) opening a website
33. 33.🔤 The style or design of letters is called the ___. (a) font (b) cursor (c) mouse (d) folder
34. 34.🖥️ What is the software that starts and runs the whole computer? (a) a word processor (b) a paint program (c) an operating system (d) a web browser
35. 35.🕰️ Is “slide rule” an old counting tool or a modern computer? (a) an old counting tool (b) a modern computer
36. 36.📨 What does it mean to send an email? (a) colour it (b) deliver it to someone (c) print it (d) delete it
37. 37.True or false: a link is a group of web pages. (a) True (b) False
38. 38.Which of these is a job of an app? (a) runs the other programs (b) shows the desktop (c) types a letter (d) starts up the computer
39. 39.Which of these is a job of the operating system? (a) opens a website (b) adds up marks (c) manages all the files (d) plays a game
40. 40.✉️ In which box do we type the address of the person we write to? (a) the Spam folder (b) the Sent folder (c) the Subject box (d) the To box

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