Class 4 Computer Worksheet: Class Test

Computer lesson 24: Class 4 computer test · Set 308 · 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.🔠 Making letters bigger means changing the font ___. (a) folder (b) colour (c) name (d) size
2. 2.True or false: Ctrl+U turns on underline. (a) True (b) False
3. 3.🔢 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
4. 4.🖥️ Who does this job: “manages all the files” — the operating system or an app? (a) an app (b) the operating system
5. 5.Which of these is true of the Reply button? (a) is a file sent with mail (b) holds junk mail (c) tells what mail is about (d) answers the sender
6. 6.🌐 Which of these is often underlined? (a) a search engine (b) the internet (c) a web browser (d) a link
7. 7.What does strikethrough do to text? (a) draws a line through (b) draws a line under text (c) makes letters red (d) makes letters dark
8. 8.Which of these is true of the subject? (a) holds emails you receive (b) is a file sent with mail (c) tells what mail is about (d) keeps mails you sent
9. 9.True or false: Ctrl+B turns on bold. (a) True (b) False
10. 10.What did computers of generation 4 first use? (a) vacuum tubes (b) transistors (c) integrated circuits (d) microprocessors
11. 11.🧰 Which program would you use for drawing a kite? (a) a word processor (b) a web browser (c) a paint program (d) a spreadsheet
12. 12.True or false: in email, an attachment is a file sent with mail. (a) True (b) False
13. 13.Which of these is a job of the operating system? (a) draws a picture (b) manages all the files (c) opens a website (d) adds up marks
14. 14.🧮 Which is one of the oldest counting tools? (a) the laptop (b) the calculator (c) the abacus (d) the smartphone
15. 15.📐 Which alignment straight on both edges? (a) left align (b) centre align (c) justify (d) right align
16. 16.🖥️ Who does this job: “talks to the devices” — the operating system or an app? (a) the operating system (b) an app
17. 17.📧 In email, which passes mail to others? (a) Spam (b) Compose (c) Forward (d) subject
18. 18.⌨️ Which style does Ctrl+B turn on? (a) italic (b) bold (c) underline
19. 19.📧 In email, which tells what mail is about? (a) attachment (b) Reply (c) Inbox (d) subject
20. 20.🅱️ Which style makes letters slant? (a) strikethrough (b) highlight (c) numbering (d) italic
21. 21.🌐 Which of these jumps to another page? (a) a search engine (b) a web browser (c) a website (d) a link
22. 22.📧 In email, which is a file sent with mail? (a) Sent (b) attachment (c) Forward (d) subject
23. 23.True or false: computers of generation 3 first used microprocessors. (a) False (b) True
24. 24.🕰️ Is “slide rule” an old counting tool or a modern computer? (a) a modern computer (b) an old counting tool
25. 25.🌐 Which of these has its own home page? (a) a web browser (b) a link (c) the internet (d) a website
26. 26.Which of these is true of an attachment? (a) answers the sender (b) keeps mails you sent (c) passes mail to others (d) is a file sent with mail
27. 27.True or false: computers of generation 4 first used microprocessors. (a) False (b) True
28. 28.Which of these is done in a web browser? (a) colouring a picture (b) opening a website (c) typing a letter (d) making slides for a talk
29. 29.True or false: Ctrl+I turns on bold. (a) False (b) True
30. 30.🔢 To log in to a website, what comes right after “open the web browser”? (a) press Enter (b) type your username (c) go to the website (d) type your password
31. 31.Which shortcut turns on italic? (a) Ctrl+U (b) Ctrl+I (c) Ctrl+B
32. 32.✉️ In which box do we type the address of the person we write to? (a) the Spam folder (b) the Subject box (c) the To box (d) the Sent folder
33. 33.📐 Which alignment sits in the middle? (a) justify (b) right align (c) left align (d) centre align
34. 34.📧 In email, which keeps mails you sent? (a) attachment (b) Compose (c) Spam (d) Sent
35. 35.True or false: “Pascaline” is an old counting tool. (a) False (b) True
36. 36.🕰️ Is “smartwatch” an old counting tool or a modern computer? (a) an old counting tool (b) a modern computer
37. 37.Which of these is true of the Compose button? (a) passes mail to others (b) tells what mail is about (c) holds emails you receive (d) starts a new email
38. 38.Which of these is true of the Forward button? (a) tells what mail is about (b) starts a new email (c) passes mail to others (d) holds emails you receive
39. 39.🕰️ Is “supercomputer” an old counting tool or a modern computer? (a) an old counting tool (b) a modern computer
40. 40.Which of these is a job of an app? (a) types a letter (b) runs the other programs (c) shows the desktop (d) manages all the files

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