Class 4 Computer Worksheet: Class Test

Computer lesson 24: Class 4 computer test · Set 978 · 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 did computers of generation 1 first use? (a) microprocessors (b) transistors (c) vacuum tubes (d) integrated circuits
2. 2.📎 What do we use to send a photo along with an email? (a) a stapler (b) a stamp (c) an attachment (d) an envelope
3. 3.🔁 When does the operating system start working? (a) as the computer starts (b) after we print (c) when we sneeze (d) only at night
4. 4.True or false: “runs the other programs” is a job of an app. (a) True (b) False
5. 5.🏠 What is the first page of a website called? (a) the last page (b) the cover (c) the home page (d) the end page
6. 6.🏢 The first electronic computers were so big that they filled a ___. (a) pocket (b) pencil box (c) lunch box (d) whole room
7. 7.🧩 Is an operating system hardware or software? (a) hardware (b) software
8. 8.🅱️ Which style makes a dotted list? (a) highlight (b) underline (c) font colour (d) bullets
9. 9.True or false: adding up marks is done in a spreadsheet. (a) True (b) False
10. 10.True or false: numbering makes letters slant. (a) False (b) True
11. 11.Which of these is a job of an app? (a) talks to the devices (b) manages all the files (c) starts up the computer (d) plays a game
12. 12.Which of these is a job of an app? (a) starts up the computer (b) shares memory among apps (c) shows the desktop (d) plays a song
13. 13.📧 In email, which tells what mail is about? (a) attachment (b) Spam (c) subject (d) Forward
14. 14.Which of these is a job of the operating system? (a) opens a website (b) shows the desktop (c) adds up marks (d) types a letter
15. 15.🗑️ An email from a stranger says you won a prize and asks for a password. What is it? (a) a school notice (b) a trick (spam) (c) a birthday card (d) a real prize
16. 16.🖥️ Who does this job: “plays a song” — the operating system or an app? (a) an app (b) the operating system
17. 17.🅱️ Which style makes letters slant? (a) italic (b) numbering (c) underline (d) highlight
18. 18.🅱️ Which style makes letters thick? (a) bold (b) italic (c) font colour (d) strikethrough
19. 19.Which of these is done in a presentation program? (a) typing a letter (b) colouring a picture (c) making slides for a talk (d) adding up marks
20. 20.Which of these is true of the subject? (a) holds junk mail (b) tells what mail is about (c) passes mail to others (d) answers the sender
21. 21.👴 Who is called the father of the computer? (a) Charles Babbage (b) Blaise Pascal (c) John Napier
22. 22.Which of these is an old counting tool? (a) smartphone (b) desktop computer (c) Difference Engine (d) tablet
23. 23.🕰️ Is “smartwatch” an old counting tool or a modern computer? (a) a modern computer (b) an old counting tool
24. 24.True or false: highlight makes letters bigger. (a) True (b) False
25. 25.🌐 What does “www” stand for? (a) World Web Wide (b) Wide World Web (c) Web Wide World (d) World Wide Web
26. 26.🔌 What do we need to use the internet? (a) a pencil (b) an internet connection (c) a ruler (d) a paintbrush
27. 27.🔢 To log in to a website, which is the FIRST step? (a) type your password (b) open the web browser (c) press Enter (d) type your username
28. 28.📧 Which sign is in every email address? (a) & (b) # (c) % (d) @
29. 29.Which of these is true of a web browser? (a) shows web pages to us (b) is a group of web pages (c) is often underlined (d) tells where a site lives
30. 30.🕰️ Is “Napier’s bones” an old counting tool or a modern computer? (a) a modern computer (b) an old counting tool
31. 31.True or false: “laptop” is a modern computer. (a) False (b) True
32. 32.True or false: highlight colours behind the text. (a) False (b) True
33. 33.True or false: “Difference Engine” is a modern computer. (a) True (b) False
34. 34.True or false: a web address has its own home page. (a) False (b) True
35. 35.🧰 Which program would you use for adding up marks? (a) a spreadsheet (b) a paint program (c) a presentation program (d) a word processor
36. 36.What did computers of generation 4 first use? (a) microprocessors (b) transistors (c) vacuum tubes (d) integrated circuits
37. 37.🅱️ Which style makes letters dark? (a) bold (b) font size (c) underline (d) highlight
38. 38.True or false: in email, the Sent folder keeps mails you sent. (a) True (b) False
39. 39.Which of these is a job of an app? (a) starts up the computer (b) draws a picture (c) runs the other programs (d) talks to the devices
40. 40.True or false: “supercomputer” is an old counting tool. (a) False (b) True

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