Class 4 Computer Worksheet: Class Test

Computer lesson 24: Class 4 computer test · Set 79 · 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 “tablet” an old counting tool or a modern computer? (a) a modern computer (b) an old counting tool
2. 2.What did computers of generation 4 first use? (a) transistors (b) microprocessors (c) vacuum tubes (d) integrated circuits
3. 3.⚡ Which generation of computers first used integrated circuits?
4. 4.🅱️ Which style makes letters dark? (a) bold (b) bullets (c) font colour (d) italic
5. 5.Which of these is true of a link? (a) finds pages by keywords (b) jumps to another page (c) has a back button (d) is a group of web pages
6. 6.🖥️ 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
7. 7.📧 In email, which answers the sender? (a) attachment (b) Inbox (c) Reply (d) Spam
8. 8.Which of these is a modern computer? (a) Napier’s bones (b) supercomputer (c) abacus (d) tally sticks
9. 9.🌐 Which of these tells where a site lives? (a) a web address (b) a link (c) a web browser (d) a search engine
10. 10.🅱️ Which style makes letters bigger? (a) font size (b) highlight (c) bullets (d) numbering
11. 11.🔍 Which is the odd one out? (a) Difference Engine (b) slide rule (c) desktop computer (d) Napier’s bones
12. 12.🌐 Which of these links computers globally? (a) the internet (b) a link (c) a search engine (d) a web browser
13. 13.What does strikethrough do to text? (a) draws a line through (b) colours behind the text (c) makes letters thick (d) makes letters bigger
14. 14.🎨 Making a heading red means changing the font ___. (a) size (b) colour (c) name (d) shape
15. 15.📎 What do we use to send a photo along with an email? (a) a stapler (b) a stamp (c) an attachment (d) an envelope
16. 16.🖥️ Who does this job: “runs the other programs” — the operating system or an app? (a) an app (b) the operating system
17. 17.Which of these is an old counting tool? (a) laptop (b) smartphone (c) tablet (d) Difference Engine
18. 18.True or false: text that lines up at the left is justify. (a) True (b) False
19. 19.🌐 Which of these is a group of web pages? (a) a web browser (b) a search engine (c) a website (d) a link
20. 20.✉️ In which box do we type the address of the person we write to? (a) the To box (b) the Spam folder (c) the Sent folder (d) the Subject box
21. 21.🅱️ Which style makes a dotted list? (a) underline (b) bold (c) bullets (d) strikethrough
22. 22.🧰 Which program would you use for drawing a kite? (a) a word processor (b) a web browser (c) a paint program (d) a presentation program
23. 23.True or false: “tally sticks” is a modern computer. (a) True (b) False
24. 24.🔍 Which is the odd one out? (a) Difference Engine (b) tablet (c) desktop computer (d) supercomputer
25. 25.True or false: a web address is often underlined. (a) True (b) False
26. 26.True or false: in email, the Forward button passes mail to others. (a) True (b) False
27. 27.🔠 Making letters bigger means changing the font ___. (a) name (b) colour (c) size (d) folder
28. 28.🖥️ Who does this job: “manages all the files” — the operating system or an app? (a) the operating system (b) an app
29. 29.🗑️ An email from a stranger says you won a prize and asks for a password. What is it? (a) a trick (spam) (b) a birthday card (c) a school notice (d) a real prize
30. 30.📧 Which sign is in every email address? (a) & (b) # (c) % (d) @
31. 31.🕰️ Is “smartphone” an old counting tool or a modern computer? (a) an old counting tool (b) a modern computer
32. 32.Which of these is a job of an app? (a) starts up the computer (b) runs the other programs (c) opens a website (d) manages all the files
33. 33.⌨️ Which style does Ctrl+U turn on? (a) bold (b) underline (c) italic
34. 34.Which of these is a job of the operating system? (a) shows the desktop (b) types a letter (c) plays a song (d) adds up marks
35. 35.Which shortcut turns on underline? (a) Ctrl+U (b) Ctrl+B (c) Ctrl+I
36. 36.True or false: “Napier’s bones” is a modern computer. (a) True (b) False
37. 37.📐 Which alignment lines up at the left? (a) justify (b) right align (c) centre align (d) left align
38. 38.🔢 To log in to a website, which do we do first: “go to the website” or “type your username”? (a) type your username (b) go to the website
39. 39.True or false: “talks to the devices” is a job of the operating system. (a) True (b) False
40. 40.True or false: computers of generation 2 first used transistors. (a) True (b) False

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