Class 4 Computer Worksheet: Class Test

Computer lesson 24: Class 4 computer test · Set 869 · 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.True or false: in email, the Forward button starts a new email. (a) False (b) True
2. 2.🖥️ Who does this job: “opens a website” — the operating system or an app? (a) the operating system (b) an app
3. 3.True or false: adding up marks is done in a word processor. (a) True (b) False
4. 4.🖥️ Who does this job: “shares memory among apps” — the operating system or an app? (a) the operating system (b) an app
5. 5.🦴 Napier’s bones were used to ___. (a) send emails (b) draw pictures (c) play music (d) multiply numbers
6. 6.📧 In email, which starts a new email? (a) Inbox (b) Reply (c) Compose (d) attachment
7. 7.True or false: computers of generation 1 first used vacuum tubes. (a) True (b) False
8. 8.True or false: making slides for a talk is done in a web browser. (a) False (b) True
9. 9.⚡ Which generation of computers first used integrated circuits?
10. 10.What did computers of generation 1 first use? (a) transistors (b) microprocessors (c) integrated circuits (d) vacuum tubes
11. 11.What does highlight do to text? (a) makes letters slant (b) makes letters bigger (c) colours behind the text (d) makes letters dark
12. 12.🖥️ What is the software that starts and runs the whole computer? (a) a web browser (b) a word processor (c) a paint program (d) an operating system
13. 13.⌨️ Which style does Ctrl+I turn on? (a) underline (b) bold (c) italic
14. 14.🌐 Which of these is often underlined? (a) a link (b) a search engine (c) the internet (d) a web address
15. 15.🕰️ Is “abacus” an old counting tool or a modern computer? (a) a modern computer (b) an old counting tool
16. 16.True or false: text that straight on both edges is left align. (a) True (b) False
17. 17.True or false: a website has its own home page. (a) False (b) True
18. 18.⚡ Which generation of computers first used vacuum tubes?
19. 19.True or false: “starts up the computer” is a job of an app. (a) False (b) True
20. 20.🅱️ Which style makes a 1, 2, 3 list? (a) font size (b) strikethrough (c) bold (d) numbering
21. 21.🔍 Which is the odd one out? (a) supercomputer (b) laptop (c) desktop computer (d) Pascaline
22. 22.True or false: in email, the subject keeps mails you sent. (a) False (b) True
23. 23.🕰️ Is “supercomputer” an old counting tool or a modern computer? (a) an old counting tool (b) a modern computer
24. 24.📎 What do we use to send a photo along with an email? (a) a stamp (b) a stapler (c) an attachment (d) an envelope
25. 25.True or false: in email, the Compose button starts a new email. (a) True (b) False
26. 26.🖥️ Who does this job: “adds up marks” — the operating system or an app? (a) an app (b) the operating system
27. 27.True or false: Ctrl+B turns on bold. (a) False (b) True
28. 28.🅱️ Which style draws a line under text? (a) italic (b) underline (c) font colour (d) highlight
29. 29.True or false: Ctrl+B turns on underline. (a) False (b) True
30. 30.What did computers of generation 2 first use? (a) integrated circuits (b) transistors (c) microprocessors (d) vacuum tubes
31. 31.📧 Which sign is in every email address? (a) & (b) @ (c) # (d) %
32. 32.⌨️ Which style does Ctrl+U turn on? (a) bold (b) italic (c) underline
33. 33.True or false: bold makes a dotted list. (a) True (b) False
34. 34.📧 Which of these looks like a correct email address? (a) riya example com (b) [email protected] (c) riya#example.com (d) riya.example.com
35. 35.🏠 What is the first page of a website called? (a) the end page (b) the cover (c) the home page (d) the last page
36. 36.True or false: a website is a group of web pages. (a) False (b) True
37. 37.True or false: bold makes letters thick. (a) True (b) False
38. 38.True or false: a search engine finds pages by keywords. (a) True (b) False
39. 39.True or false: “Napier’s bones” is a modern computer. (a) True (b) False
40. 40.🔌 What do we need to use the internet? (a) a paintbrush (b) a pencil (c) an internet connection (d) a ruler

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