Class 4 Computer Worksheet: Class Test

Computer lesson 24: Class 4 computer test · Set 205 · 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.🖥️ Who does this job: “starts up the computer” — the operating system or an app? (a) an app (b) the operating system
2. 2.True or false: computers of generation 1 first used vacuum tubes. (a) True (b) False
3. 3.True or false: in email, the Reply button answers the sender. (a) True (b) False
4. 4.Which of these is a job of the operating system? (a) adds up marks (b) plays a game (c) draws a picture (d) runs the other programs
5. 5.🔠 Making letters bigger means changing the font ___. (a) size (b) folder (c) name (d) colour
6. 6.⚡ Which generation of computers first used integrated circuits?
7. 7.True or false: bullets makes letters bigger. (a) False (b) True
8. 8.What did computers of generation 4 first use? (a) microprocessors (b) integrated circuits (c) vacuum tubes (d) transistors
9. 9.True or false: “starts up the computer” is a job of the operating system. (a) False (b) True
10. 10.🗑️ An email from a stranger says you won a prize and asks for a password. What is it? (a) a birthday card (b) a real prize (c) a school notice (d) a trick (spam)
11. 11.🌐 Which of these lists search results? (a) a search engine (b) a website (c) a web browser (d) the internet
12. 12.True or false: “plays a song” is a job of the operating system. (a) False (b) True
13. 13.Which shortcut turns on italic? (a) Ctrl+U (b) Ctrl+B (c) Ctrl+I
14. 14.🔤 The style or design of letters is called the ___. (a) cursor (b) folder (c) font (d) mouse
15. 15.True or false: a link links computers globally. (a) False (b) True
16. 16.⚡ Which generation of computers first used microprocessors?
17. 17.Which of these is true of the internet? (a) has its own home page (b) links computers globally (c) often starts with www (d) is a group of web pages
18. 18.🅱️ Which style makes a 1, 2, 3 list? (a) numbering (b) bold (c) font size (d) bullets
19. 19.True or false: opening a website is done in a web browser. (a) False (b) True
20. 20.True or false: “manages all the files” is a job of the operating system. (a) False (b) True
21. 21.Which of these is done in a paint program? (a) adding up marks (b) typing a letter (c) drawing a kite (d) writing a story
22. 22.🔢 To log in to a website, which do we do first: “go to the website” or “type your password”? (a) type your password (b) go to the website
23. 23.📧 Which of these looks like a correct email address? (a) riya#example.com (b) [email protected] (c) riya.example.com (d) riya example com
24. 24.Which of these is done in a word processor? (a) opening a website (b) making slides for a talk (c) colouring a picture (d) typing a letter
25. 25.True or false: a web address has its own home page. (a) False (b) True
26. 26.What does bold do to text? (a) makes letters dark (b) makes letters red (c) draws a line through (d) makes letters bigger
27. 27.🌐 Which of these is often underlined? (a) a website (b) a web browser (c) a link (d) the internet
28. 28.True or false: “runs the other programs” is a job of the operating system. (a) False (b) True
29. 29.What does highlight do to text? (a) makes letters slant (b) makes letters bigger (c) colours behind the text (d) makes letters red
30. 30.True or false: the internet tells where a site lives. (a) False (b) True
31. 31.Which of these is true of the Spam folder? (a) holds junk mail (b) is a file sent with mail (c) tells what mail is about (d) passes mail to others
32. 32.🧰 Which program would you use for drawing a kite? (a) a paint program (b) a word processor (c) a presentation program (d) a spreadsheet
33. 33.True or false: drawing a kite is done in a spreadsheet. (a) False (b) True
34. 34.🌐 What does “www” stand for? (a) World Wide Web (b) World Web Wide (c) Wide World Web (d) Web Wide World
35. 35.📧 Which sign is in every email address? (a) # (b) @ (c) % (d) &
36. 36.Which of these is done in a web browser? (a) drawing a kite (b) adding up marks (c) making slides for a talk (d) opening a website
37. 37.What does bold do to text? (a) makes letters bigger (b) colours behind the text (c) makes letters thick (d) draws a line under text
38. 38.📧 In email, which tells what mail is about? (a) subject (b) Reply (c) attachment (d) Forward
39. 39.What did computers of generation 1 first use? (a) vacuum tubes (b) transistors (c) integrated circuits (d) microprocessors
40. 40.True or false: “abacus” is an old counting tool. (a) False (b) True

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