Class 4 Computer Worksheet: Class Test

Computer lesson 24: Class 4 computer test · Set 208 · 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 “laptop” an old counting tool or a modern computer? (a) an old counting tool (b) a modern computer
2. 2.What did computers of generation 1 first use? (a) vacuum tubes (b) transistors (c) integrated circuits (d) microprocessors
3. 3.Which of these is an old counting tool? (a) laptop (b) smartphone (c) smartwatch (d) Napier’s bones
4. 4.🔢 To log in to a website, what comes right after “go to the website”? (a) open the web browser (b) type your username (c) press Enter (d) type your password
5. 5.True or false: font size makes letters bigger. (a) False (b) True
6. 6.🖥️ Who does this job: “types a letter” — the operating system or an app? (a) the operating system (b) an app
7. 7.True or false: text that straight on both edges is left align. (a) True (b) False
8. 8.Which shortcut turns on italic? (a) Ctrl+I (b) Ctrl+B (c) Ctrl+U
9. 9.True or false: text that straight on both edges is justify. (a) False (b) True
10. 10.Which of these is done in a paint program? (a) writing a story (b) making a budget table (c) typing a letter (d) drawing a kite
11. 11.📎 What do we use to send a photo along with an email? (a) a stapler (b) an envelope (c) an attachment (d) a stamp
12. 12.📧 Which sign is in every email address? (a) @ (b) & (c) # (d) %
13. 13.🎨 Making a heading red means changing the font ___. (a) shape (b) name (c) colour (d) size
14. 14.What does bold do to text? (a) makes a dotted list (b) makes letters red (c) draws a line under text (d) makes letters thick
15. 15.🏠 What is the first page of a website called? (a) the cover (b) the end page (c) the home page (d) the last page
16. 16.Which of these is true of a web browser? (a) links computers globally (b) finds pages by keywords (c) is often underlined (d) has a back button
17. 17.True or false: typing a letter is done in a presentation program. (a) True (b) False
18. 18.🌐 Which of these is often underlined? (a) the internet (b) a website (c) a search engine (d) a link
19. 19.📧 Which of these looks like a correct email address? (a) riya#example.com (b) riya.example.com (c) [email protected] (d) riya example com
20. 20.True or false: computers of generation 2 first used transistors. (a) False (b) True
21. 21.Which of these is a job of the operating system? (a) draws a picture (b) adds up marks (c) talks to the devices (d) types a letter
22. 22.⌨️ Which style does Ctrl+I turn on? (a) italic (b) bold (c) underline
23. 23.🔤 The style or design of letters is called the ___. (a) cursor (b) mouse (c) font (d) folder
24. 24.📐 Which alignment sits in the middle? (a) centre align (b) justify (c) left align (d) right align
25. 25.True or false: computers of generation 2 first used vacuum tubes. (a) False (b) True
26. 26.Which of these is a modern computer? (a) slide rule (b) Difference Engine (c) desktop computer (d) tally sticks
27. 27.True or false: “abacus” is an old counting tool. (a) False (b) True
28. 28.True or false: a web address has its own home page. (a) False (b) True
29. 29.Which of these is true of the Sent folder? (a) passes mail to others (b) is a file sent with mail (c) answers the sender (d) keeps mails you sent
30. 30.True or false: Ctrl+I turns on italic. (a) True (b) False
31. 31.True or false: in email, the Sent folder keeps mails you sent. (a) True (b) False
32. 32.True or false: writing a story is done in a word processor. (a) False (b) True
33. 33.Which of these is done in a spreadsheet? (a) opening a website (b) adding up marks (c) typing a letter (d) writing a story
34. 34.🧩 Is an operating system hardware or software? (a) hardware (b) software
35. 35.🌐 Which of these links computers globally? (a) the internet (b) a website (c) a link (d) a web address
36. 36.🔢 To log in to a website, which do we do first: “open the web browser” or “go to the website”? (a) go to the website (b) open the web browser
37. 37.📐 Which alignment lines up at the right? (a) right align (b) centre align (c) left align (d) justify
38. 38.True or false: adding up marks is done in a spreadsheet. (a) False (b) True
39. 39.Which of these is a modern computer? (a) Pascaline (b) Difference Engine (c) Napier’s bones (d) tablet
40. 40.Which of these is true of the Compose button? (a) starts a new email (b) tells what mail is about (c) is a file sent with mail (d) holds junk mail

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