Class 4 Computer Worksheet: Class Test

Computer lesson 24: Class 4 computer test · Set 40 · 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.Which shortcut turns on italic? (a) Ctrl+U (b) Ctrl+B (c) Ctrl+I
2. 2.What did computers of generation 1 first use? (a) transistors (b) integrated circuits (c) microprocessors (d) vacuum tubes
3. 3.True or false: “abacus” is an old counting tool. (a) True (b) False
4. 4.🔍 Which is the odd one out? (a) laptop (b) Napier’s bones (c) tally sticks (d) abacus
5. 5.🔢 To log in to a website, what comes right after “go to the website”? (a) press Enter (b) type your password (c) type your username (d) open the web browser
6. 6.🅱️ Which style makes letters red? (a) italic (b) font colour (c) font size (d) bullets
7. 7.🔢 To log in to a website, what comes right after “type your password”? (a) press Enter (b) open the web browser (c) go to the website (d) type your username
8. 8.📧 In email, which starts a new email? (a) Spam (b) Forward (c) Inbox (d) Compose
9. 9.Which of these is a job of an app? (a) talks to the devices (b) starts up the computer (c) manages all the files (d) opens a website
10. 10.Which of these is true of a link? (a) tells where a site lives (b) jumps to another page (c) often starts with www (d) lists search results
11. 11.⚙️ Which planned machine of Charles Babbage could be programmed? (a) Napier’s bones (b) abacus (c) Pascaline (d) Analytical Engine
12. 12.True or false: computers of generation 3 first used microprocessors. (a) True (b) False
13. 13.Which of these is a modern computer? (a) supercomputer (b) Napier’s bones (c) tally sticks (d) abacus
14. 14.True or false: a link is often underlined. (a) False (b) True
15. 15.True or false: text that lines up at the left is centre align. (a) True (b) False
16. 16.Which of these is a modern computer? (a) Difference Engine (b) tally sticks (c) abacus (d) smartphone
17. 17.True or false: typing a letter is done in a presentation program. (a) True (b) False
18. 18.🌐 Which of these shows web pages to us? (a) a web browser (b) a link (c) a web address (d) a search engine
19. 19.What did computers of generation 2 first use? (a) microprocessors (b) vacuum tubes (c) transistors (d) integrated circuits
20. 20.Which of these is true of the subject? (a) answers the sender (b) is a file sent with mail (c) passes mail to others (d) tells what mail is about
21. 21.Which of these is a job of the operating system? (a) starts up the computer (b) types a letter (c) draws a picture (d) plays a game
22. 22.🧰 Which program would you use for making a budget table? (a) a web browser (b) a word processor (c) a presentation program (d) a spreadsheet
23. 23.True or false: drawing a kite is done in a paint program. (a) False (b) True
24. 24.Which of these is done in a word processor? (a) typing a letter (b) drawing a kite (c) colouring a picture (d) adding up marks
25. 25.Which of these is true of a web address? (a) links computers globally (b) shows web pages to us (c) often starts with www (d) lists search results
26. 26.🔌 What do we need to use the internet? (a) a ruler (b) a paintbrush (c) a pencil (d) an internet connection
27. 27.What does bold do to text? (a) draws a line under text (b) makes letters thick (c) makes letters slant (d) makes letters bigger
28. 28.True or false: in email, an attachment tells what mail is about. (a) True (b) False
29. 29.📧 In email, which holds emails you receive? (a) Reply (b) Inbox (c) Spam (d) attachment
30. 30.🔤 The style or design of letters is called the ___. (a) cursor (b) font (c) mouse (d) folder
31. 31.🌐 Which of these tells where a site lives? (a) the internet (b) a web address (c) a search engine (d) a website
32. 32.📧 In email, which passes mail to others? (a) attachment (b) Forward (c) Sent (d) Compose
33. 33.True or false: making a budget table is done in a word processor. (a) True (b) False
34. 34.Which of these is an old counting tool? (a) Pascaline (b) smartphone (c) desktop computer (d) smartwatch
35. 35.True or false: underline makes a dotted list. (a) False (b) True
36. 36.🕰️ Is “desktop computer” an old counting tool or a modern computer? (a) an old counting tool (b) a modern computer
37. 37.True or false: Ctrl+U turns on bold. (a) False (b) True
38. 38.🔁 When does the operating system start working? (a) when we sneeze (b) after we print (c) as the computer starts (d) only at night
39. 39.📨 What does it mean to send an email? (a) print it (b) delete it (c) colour it (d) deliver it to someone
40. 40.📧 Which of these looks like a correct email address? (a) riya example com (b) [email protected] (c) riya.example.com (d) riya#example.com

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