Class 4 Computer Worksheet: Class Test

Computer lesson 24: Class 4 computer test · Set 770 · 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) Spam (b) Inbox (c) Forward (d) subject
2. 2.🌐 Which of these has a back button? (a) a search engine (b) a website (c) a web browser (d) the internet
3. 3.What does font colour do to text? (a) makes letters red (b) draws a line through (c) makes letters thick (d) makes a 1, 2, 3 list
4. 4.True or false: a link jumps to another page. (a) False (b) True
5. 5.Which shortcut turns on italic? (a) Ctrl+I (b) Ctrl+U (c) Ctrl+B
6. 6.Which of these is done in a paint program? (a) drawing a kite (b) making a budget table (c) typing a letter (d) adding up marks
7. 7.📧 In email, which holds junk mail? (a) Reply (b) Spam (c) subject (d) Sent
8. 8.🎨 Making a heading red means changing the font ___. (a) shape (b) colour (c) size (d) name
9. 9.🏠 What is the first page of a website called? (a) the last page (b) the end page (c) the home page (d) the cover
10. 10.True or false: Ctrl+B turns on bold. (a) False (b) True
11. 11.True or false: bold makes letters thick. (a) False (b) True
12. 12.True or false: a website has its own home page. (a) False (b) True
13. 13.🧰 Which program would you use for opening a website? (a) a word processor (b) a presentation program (c) a spreadsheet (d) a web browser
14. 14.🔍 Which is the odd one out? (a) tally sticks (b) smartphone (c) Pascaline (d) slide rule
15. 15.Which of these is true of the subject? (a) keeps mails you sent (b) starts a new email (c) passes mail to others (d) tells what mail is about
16. 16.Which of these is true of a link? (a) links computers globally (b) shows web pages to us (c) jumps to another page (d) has its own home page
17. 17.🌐 Which of these is a group of web pages? (a) a website (b) a search engine (c) a web address (d) the internet
18. 18.True or false: computers of generation 4 first used microprocessors. (a) False (b) True
19. 19.🔤 The style or design of letters is called the ___. (a) mouse (b) font (c) cursor (d) folder
20. 20.📧 Which sign is in every email address? (a) & (b) % (c) # (d) @
21. 21.🌐 What does “www” stand for? (a) Wide World Web (b) World Wide Web (c) World Web Wide (d) Web Wide World
22. 22.Which of these is an old counting tool? (a) supercomputer (b) smartphone (c) laptop (d) Napier’s bones
23. 23.🔌 What do we need to use the internet? (a) a paintbrush (b) an internet connection (c) a ruler (d) a pencil
24. 24.🧩 Is an operating system hardware or software? (a) software (b) hardware
25. 25.True or false: making slides for a talk is done in a paint program. (a) False (b) True
26. 26.What does numbering do to text? (a) makes a dotted list (b) makes letters thick (c) makes a 1, 2, 3 list (d) colours behind the text
27. 27.Which of these is an old counting tool? (a) slide rule (b) tablet (c) smartwatch (d) smartphone
28. 28.⚙️ Which planned machine of Charles Babbage could be programmed? (a) Napier’s bones (b) Analytical Engine (c) Pascaline (d) abacus
29. 29.True or false: “smartwatch” is an old counting tool. (a) True (b) False
30. 30.Which of these is done in a word processor? (a) writing a story (b) making a budget table (c) making slides for a talk (d) colouring a picture
31. 31.📎 What do we use to send a photo along with an email? (a) an envelope (b) an attachment (c) a stamp (d) a stapler
32. 32.⌨️ Which style does Ctrl+B turn on? (a) italic (b) bold (c) underline
33. 33.⚡ Which generation of computers first used vacuum tubes?
34. 34.📧 In email, which starts a new email? (a) Compose (b) Spam (c) Sent (d) Inbox
35. 35.True or false: in email, the Inbox starts a new email. (a) True (b) False
36. 36.🖥️ What is the software that starts and runs the whole computer? (a) a paint program (b) a word processor (c) an operating system (d) a web browser
37. 37.What did computers of generation 3 first use? (a) transistors (b) microprocessors (c) vacuum tubes (d) integrated circuits
38. 38.Which shortcut turns on underline? (a) Ctrl+B (b) Ctrl+U (c) Ctrl+I
39. 39.🖥️ Who does this job: “shares memory among apps” — the operating system or an app? (a) an app (b) the operating system
40. 40.🧰 Which program would you use for making slides for a talk? (a) a web browser (b) a paint program (c) a presentation program (d) a spreadsheet

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