Class 4 Computer Worksheet: Class Test

Computer lesson 24: Class 4 computer test · Set 849 · 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.🕰️ Is “abacus” an old counting tool or a modern computer? (a) an old counting tool (b) a modern computer
2. 2.⌨️ Which style does Ctrl+B turn on? (a) underline (b) bold (c) italic
3. 3.🔠 Making letters bigger means changing the font ___. (a) name (b) colour (c) size (d) folder
4. 4.True or false: “starts up the computer” is a job of the operating system. (a) False (b) True
5. 5.📧 In email, which starts a new email? (a) Forward (b) Compose (c) Reply (d) Inbox
6. 6.True or false: “supercomputer” is an old counting tool. (a) False (b) True
7. 7.⚡ Which generation of computers first used integrated circuits?
8. 8.Which shortcut turns on underline? (a) Ctrl+B (b) Ctrl+U (c) Ctrl+I
9. 9.True or false: Ctrl+B turns on italic. (a) True (b) False
10. 10.📧 In email, which holds junk mail? (a) attachment (b) Inbox (c) Spam (d) subject
11. 11.True or false: numbering makes letters thick. (a) True (b) False
12. 12.True or false: “plays a game” is a job of the operating system. (a) True (b) False
13. 13.🔢 To log in to a website, which is the FIRST step? (a) open the web browser (b) go to the website (c) type your username (d) press Enter
14. 14.Which of these is true of the Compose button? (a) starts a new email (b) holds junk mail (c) keeps mails you sent (d) is a file sent with mail
15. 15.🧰 Which program would you use for drawing a kite? (a) a presentation program (b) a paint program (c) a word processor (d) a web browser
16. 16.True or false: in email, the subject passes mail to others. (a) False (b) True
17. 17.👴 Who is called the father of the computer? (a) Blaise Pascal (b) Charles Babbage (c) John Napier
18. 18.True or false: in email, the Spam folder holds junk mail. (a) False (b) True
19. 19.Which of these is a modern computer? (a) tally sticks (b) smartphone (c) abacus (d) slide rule
20. 20.🌐 What does “www” stand for? (a) World Web Wide (b) World Wide Web (c) Web Wide World (d) Wide World Web
21. 21.🏢 The first electronic computers were so big that they filled a ___. (a) whole room (b) pencil box (c) pocket (d) lunch box
22. 22.🕰️ Is “Difference Engine” an old counting tool or a modern computer? (a) a modern computer (b) an old counting tool
23. 23.True or false: in email, the Forward button is a file sent with mail. (a) True (b) False
24. 24.✉️ 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
25. 25.True or false: “draws a picture” is a job of an app. (a) False (b) True
26. 26.Which of these is an old counting tool? (a) desktop computer (b) Difference Engine (c) tablet (d) smartwatch
27. 27.True or false: “talks to the devices” is a job of an app. (a) True (b) False
28. 28.Which of these is true of a web address? (a) often starts with www (b) shows web pages to us (c) has its own home page (d) is often underlined
29. 29.📐 Which alignment lines up at the left? (a) centre align (b) justify (c) left align (d) right align
30. 30.What does numbering do to text? (a) makes letters bigger (b) colours behind the text (c) makes a 1, 2, 3 list (d) makes a dotted list
31. 31.True or false: a website tells where a site lives. (a) True (b) False
32. 32.True or false: “shows the desktop” is a job of an app. (a) True (b) False
33. 33.What did computers of generation 1 first use? (a) transistors (b) integrated circuits (c) microprocessors (d) vacuum tubes
34. 34.🅱️ Which style draws a line through? (a) highlight (b) bullets (c) strikethrough (d) font size
35. 35.Which of these is true of the Reply button? (a) holds emails you receive (b) holds junk mail (c) answers the sender (d) passes mail to others
36. 36.🕰️ Is “supercomputer” an old counting tool or a modern computer? (a) an old counting tool (b) a modern computer
37. 37.Which shortcut turns on italic? (a) Ctrl+U (b) Ctrl+B (c) Ctrl+I
38. 38.Which of these is an old counting tool? (a) tablet (b) supercomputer (c) desktop computer (d) slide rule
39. 39.📧 Which sign is in every email address? (a) & (b) # (c) @ (d) %
40. 40.🔢 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

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