Class 4 Computer Worksheet: Class Test

Computer lesson 24: Class 4 computer test · Set 647 · 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.📧 In email, which tells what mail is about? (a) Inbox (b) Compose (c) subject (d) attachment
2. 2.🧰 Which program would you use for drawing a kite? (a) a word processor (b) a paint program (c) a spreadsheet (d) a web browser
3. 3.🌐 Which of these is often underlined? (a) a link (b) a website (c) the internet (d) a web address
4. 4.True or false: in email, an attachment is a file sent with mail. (a) True (b) False
5. 5.🗑️ An email from a stranger says you won a prize and asks for a password. What is it? (a) a trick (spam) (b) a school notice (c) a birthday card (d) a real prize
6. 6.📧 In email, which answers the sender? (a) Forward (b) Compose (c) Sent (d) Reply
7. 7.👴 Who is called the father of the computer? (a) Blaise Pascal (b) Charles Babbage (c) John Napier
8. 8.True or false: writing a story is done in a word processor. (a) False (b) True
9. 9.🌐 Which of these links computers globally? (a) the internet (b) a search engine (c) a web address (d) a website
10. 10.🏠 What is the first page of a website called? (a) the home page (b) the end page (c) the cover (d) the last page
11. 11.🌐 Which of these finds pages by keywords? (a) the internet (b) a search engine (c) a web browser (d) a web address
12. 12.Which of these is true of the subject? (a) starts a new email (b) is a file sent with mail (c) holds emails you receive (d) tells what mail is about
13. 13.Which shortcut turns on italic? (a) Ctrl+I (b) Ctrl+B (c) Ctrl+U
14. 14.📐 Which alignment lines up at the left? (a) justify (b) left align (c) centre align (d) right align
15. 15.🌐 Which of these shows web pages to us? (a) a web browser (b) a web address (c) a website (d) a search engine
16. 16.⚡ Which generation of computers first used vacuum tubes?
17. 17.True or false: a search engine finds pages by keywords. (a) True (b) False
18. 18.🖥️ Who does this job: “draws a picture” — the operating system or an app? (a) an app (b) the operating system
19. 19.True or false: in email, the Spam folder tells what mail is about. (a) True (b) False
20. 20.🔢 To log in to a website, which do we do first: “type your username” or “press Enter”? (a) press Enter (b) type your username
21. 21.📐 Which alignment sits in the middle? (a) centre align (b) justify (c) left align (d) right align
22. 22.Which of these is true of the Forward button? (a) is a file sent with mail (b) keeps mails you sent (c) starts a new email (d) passes mail to others
23. 23.Which of these is a job of an app? (a) starts up the computer (b) draws a picture (c) shares memory among apps (d) manages all the files
24. 24.🏢 The first electronic computers were so big that they filled a ___. (a) whole room (b) pencil box (c) pocket (d) lunch box
25. 25.⌨️ Which style does Ctrl+U turn on? (a) italic (b) bold (c) underline
26. 26.What did computers of generation 2 first use? (a) microprocessors (b) vacuum tubes (c) integrated circuits (d) transistors
27. 27.🦴 Napier’s bones were used to ___. (a) draw pictures (b) send emails (c) play music (d) multiply numbers
28. 28.🖥️ Who does this job: “shares memory among apps” — the operating system or an app? (a) the operating system (b) an app
29. 29.🌐 Which of these lists search results? (a) the internet (b) a website (c) a link (d) a search engine
30. 30.⌨️ Which style does Ctrl+I turn on? (a) italic (b) bold (c) underline
31. 31.Which of these is true of a search engine? (a) has a back button (b) often starts with www (c) lists search results (d) tells where a site lives
32. 32.🔍 Which is the odd one out? (a) slide rule (b) Napier’s bones (c) Pascaline (d) smartphone
33. 33.🔢 To log in to a website, which is the LAST step? (a) open the web browser (b) type your password (c) type your username (d) press Enter
34. 34.⚡ Which generation of computers first used microprocessors?
35. 35.Which of these is an old counting tool? (a) tablet (b) slide rule (c) supercomputer (d) laptop
36. 36.True or false: “slide rule” is an old counting tool. (a) True (b) False
37. 37.🅱️ Which style makes letters slant? (a) numbering (b) highlight (c) underline (d) italic
38. 38.✉️ 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
39. 39.🖥️ Who does this job: “adds up marks” — the operating system or an app? (a) an app (b) the operating system
40. 40.Which of these is true of the internet? (a) has its own home page (b) links computers globally (c) shows web pages to us (d) lists search results

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