Class 4 Computer Worksheet: Class Test

Computer lesson 24: Class 4 computer test · Set 906 · 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.🏠 What is the first page of a website called? (a) the end page (b) the home page (c) the last page (d) the cover
2. 2.🌐 What does “www” stand for? (a) World Wide Web (b) Web Wide World (c) World Web Wide (d) Wide World Web
3. 3.🔁 When does the operating system start working? (a) after we print (b) when we sneeze (c) as the computer starts (d) only at night
4. 4.True or false: a link often starts with www. (a) True (b) False
5. 5.🧰 Which program would you use for writing a story? (a) a paint program (b) a word processor (c) a presentation program (d) a spreadsheet
6. 6.🖥️ Who does this job: “manages all the files” — the operating system or an app? (a) the operating system (b) an app
7. 7.🔢 To log in to a website, which do we do first: “open the web browser” or “press Enter”? (a) press Enter (b) open the web browser
8. 8.🖥️ Who does this job: “shows the desktop” — the operating system or an app? (a) the operating system (b) an app
9. 9.What does bullets do to text? (a) makes a dotted list (b) makes a 1, 2, 3 list (c) makes letters thick (d) makes letters red
10. 10.True or false: Ctrl+B turns on bold. (a) True (b) False
11. 11.🖥️ Who does this job: “types a letter” — the operating system or an app? (a) an app (b) the operating system
12. 12.Which of these is true of a search engine? (a) finds pages by keywords (b) jumps to another page (c) links computers globally (d) has a back button
13. 13.True or false: “laptop” is a modern computer. (a) True (b) False
14. 14.🔢 To log in to a website, what comes right after “type your username”? (a) open the web browser (b) press Enter (c) type your password (d) go to the website
15. 15.📧 In email, which answers the sender? (a) Forward (b) Sent (c) Spam (d) Reply
16. 16.Which shortcut turns on bold? (a) Ctrl+U (b) Ctrl+I (c) Ctrl+B
17. 17.🔢 To log in to a website, which do we do first: “type your username” or “press Enter”? (a) type your username (b) press Enter
18. 18.Which of these is a modern computer? (a) abacus (b) slide rule (c) Difference Engine (d) supercomputer
19. 19.🔍 Which is the odd one out? (a) laptop (b) Napier’s bones (c) smartphone (d) smartwatch
20. 20.Which of these is a job of the operating system? (a) types a letter (b) opens a website (c) adds up marks (d) runs the other programs
21. 21.🗑️ An email from a stranger says you won a prize and asks for a password. What is it? (a) a school notice (b) a real prize (c) a birthday card (d) a trick (spam)
22. 22.What did computers of generation 4 first use? (a) integrated circuits (b) transistors (c) microprocessors (d) vacuum tubes
23. 23.📧 In email, which holds junk mail? (a) Sent (b) Forward (c) Spam (d) attachment
24. 24.True or false: font size makes letters bigger. (a) True (b) False
25. 25.🔍 Which is the odd one out? (a) supercomputer (b) smartwatch (c) tablet (d) slide rule
26. 26.Which of these is an old counting tool? (a) laptop (b) smartwatch (c) tablet (d) abacus
27. 27.True or false: a search engine shows web pages to us. (a) False (b) True
28. 28.🧩 Is an operating system hardware or software? (a) hardware (b) software
29. 29.Which of these is true of the Inbox? (a) passes mail to others (b) holds emails you receive (c) keeps mails you sent (d) starts a new email
30. 30.🕰️ Is “smartphone” an old counting tool or a modern computer? (a) an old counting tool (b) a modern computer
31. 31.🏢 The first electronic computers were so big that they filled a ___. (a) pocket (b) lunch box (c) whole room (d) pencil box
32. 32.🧰 Which program would you use for drawing a kite? (a) a web browser (b) a presentation program (c) a paint program (d) a word processor
33. 33.🌐 Which of these has a back button? (a) the internet (b) a web address (c) a search engine (d) a web browser
34. 34.True or false: Ctrl+U turns on italic. (a) True (b) False
35. 35.What does bold do to text? (a) makes letters red (b) draws a line under text (c) makes letters dark (d) makes a dotted list
36. 36.⚡ Which generation of computers first used transistors?
37. 37.True or false: the internet links computers globally. (a) False (b) True
38. 38.True or false: “manages all the files” is a job of the operating system. (a) True (b) False
39. 39.True or false: text that lines up at the left is centre align. (a) False (b) True
40. 40.Which of these is an old counting tool? (a) smartwatch (b) Pascaline (c) laptop (d) tablet

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