Class 4 Computer Worksheet: Class Test

Computer lesson 24: Class 4 computer test · Set 888 · 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 style does Ctrl+B turn on? (a) bold (b) underline (c) italic
2. 2.What did computers of generation 2 first use? (a) vacuum tubes (b) integrated circuits (c) microprocessors (d) transistors
3. 3.📧 In email, which is a file sent with mail? (a) Sent (b) Reply (c) attachment (d) Inbox
4. 4.🧩 Is an operating system hardware or software? (a) hardware (b) software
5. 5.🌐 What does “www” stand for? (a) Wide World Web (b) Web Wide World (c) World Wide Web (d) World Web Wide
6. 6.🌐 Which of these lists search results? (a) a link (b) a search engine (c) a website (d) the internet
7. 7.🧰 Which program would you use for writing a story? (a) a presentation program (b) a spreadsheet (c) a paint program (d) a word processor
8. 8.True or false: “smartphone” is a modern computer. (a) True (b) False
9. 9.📧 In email, which holds junk mail? (a) attachment (b) Compose (c) Spam (d) Inbox
10. 10.⚡ Which generation of computers first used integrated circuits?
11. 11.Which of these is true of an attachment? (a) tells what mail is about (b) holds emails you receive (c) holds junk mail (d) is a file sent with mail
12. 12.Which of these is true of the Sent folder? (a) starts a new email (b) is a file sent with mail (c) keeps mails you sent (d) holds emails you receive
13. 13.True or false: “laptop” is an old counting tool. (a) True (b) False
14. 14.True or false: a search engine links computers globally. (a) False (b) True
15. 15.True or false: “smartwatch” is an old counting tool. (a) True (b) False
16. 16.True or false: “slide rule” is an old counting tool. (a) True (b) False
17. 17.Which of these is true of the Reply button? (a) tells what mail is about (b) answers the sender (c) is a file sent with mail (d) holds emails you receive
18. 18.📧 In email, which holds emails you receive? (a) Forward (b) Inbox (c) Compose (d) subject
19. 19.⚡ Which generation of computers first used microprocessors?
20. 20.What does font size do to text? (a) draws a line through (b) makes letters dark (c) makes letters bigger (d) makes letters slant
21. 21.✉️ In which box do we type the address of the person we write to? (a) the Subject box (b) the Sent folder (c) the To box (d) the Spam folder
22. 22.📐 Which alignment lines up at the left? (a) left align (b) right align (c) centre align (d) justify
23. 23.🔢 To log in to a website, what comes right after “type your username”? (a) press Enter (b) go to the website (c) open the web browser (d) type your password
24. 24.🏢 The first electronic computers were so big that they filled a ___. (a) lunch box (b) pocket (c) pencil box (d) whole room
25. 25.Which of these is true of the internet? (a) is a group of web pages (b) links computers globally (c) has a back button (d) has its own home page
26. 26.True or false: in email, an attachment is a file sent with mail. (a) True (b) False
27. 27.🖥️ What is the software that starts and runs the whole computer? (a) a paint program (b) an operating system (c) a word processor (d) a web browser
28. 28.True or false: in email, an attachment passes mail to others. (a) True (b) False
29. 29.True or false: bullets makes letters dark. (a) False (b) True
30. 30.True or false: opening a website is done in a web browser. (a) False (b) True
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.🌐 Which of these is often underlined? (a) a web address (b) the internet (c) a link (d) a search engine
33. 33.🔌 What do we need to use the internet? (a) a pencil (b) an internet connection (c) a ruler (d) a paintbrush
34. 34.Which shortcut turns on underline? (a) Ctrl+B (b) Ctrl+U (c) Ctrl+I
35. 35.🅱️ Which style colours behind the text? (a) font size (b) highlight (c) bullets (d) underline
36. 36.🔤 The style or design of letters is called the ___. (a) font (b) cursor (c) folder (d) mouse
37. 37.True or false: text that lines up at the left is left align. (a) True (b) False
38. 38.📧 In email, which tells what mail is about? (a) subject (b) attachment (c) Reply (d) Sent
39. 39.🔢 To log in to a website, which do we do first: “go to the website” or “type your username”? (a) type your username (b) go to the website
40. 40.True or false: writing a story is done in a spreadsheet. (a) True (b) False

Free computer lessons, practice and worksheets at talentjr.in/computer-worksheets