Class 4 Computer Worksheet: Class Test

Computer lesson 24: Class 4 computer test · Set 274 · 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.True or false: “plays a game” is a job of the operating system. (a) True (b) False
2. 2.🕰️ Is “supercomputer” an old counting tool or a modern computer? (a) an old counting tool (b) a modern computer
3. 3.⚡ Which generation of computers first used microprocessors?
4. 4.True or false: making slides for a talk is done in a word processor. (a) False (b) True
5. 5.True or false: Ctrl+B turns on bold. (a) False (b) True
6. 6.Which of these is true of a link? (a) lists search results (b) links computers globally (c) has a back button (d) is often underlined
7. 7.🗑️ An email from a stranger says you won a prize and asks for a password. What is it? (a) a real prize (b) a trick (spam) (c) a school notice (d) a birthday card
8. 8.Which of these is true of an attachment? (a) answers the sender (b) holds emails you receive (c) is a file sent with mail (d) holds junk mail
9. 9.⚡ Which generation of computers first used transistors?
10. 10.True or false: computers of generation 1 first used transistors. (a) False (b) True
11. 11.True or false: in email, the Sent folder answers the sender. (a) True (b) False
12. 12.📨 What does it mean to send an email? (a) delete it (b) deliver it to someone (c) colour it (d) print it
13. 13.True or false: “starts up the computer” is a job of the operating system. (a) False (b) True
14. 14.🔢 To log in to a website, which do we do first: “go to the website” or “type your username”? (a) go to the website (b) type your username
15. 15.True or false: “shares memory among apps” is a job of the operating system. (a) True (b) False
16. 16.📧 In email, which is a file sent with mail? (a) Reply (b) Forward (c) Spam (d) attachment
17. 17.True or false: “Pascaline” is an old counting tool. (a) False (b) True
18. 18.📧 In email, which starts a new email? (a) subject (b) Sent (c) Spam (d) Compose
19. 19.📧 Which of these looks like a correct email address? (a) riya example com (b) riya.example.com (c) [email protected] (d) riya#example.com
20. 20.🌐 Which of these has a back button? (a) a web browser (b) a link (c) a search engine (d) the internet
21. 21.🔠 Making letters bigger means changing the font ___. (a) folder (b) name (c) colour (d) size
22. 22.🌐 What does “www” stand for? (a) World Wide Web (b) Wide World Web (c) World Web Wide (d) Web Wide World
23. 23.🕰️ Is “slide rule” an old counting tool or a modern computer? (a) a modern computer (b) an old counting tool
24. 24.What did computers of generation 4 first use? (a) vacuum tubes (b) transistors (c) microprocessors (d) integrated circuits
25. 25.🖥️ Who does this job: “shares memory among apps” — the operating system or an app? (a) the operating system (b) an app
26. 26.🔌 What do we need to use the internet? (a) a paintbrush (b) a ruler (c) an internet connection (d) a pencil
27. 27.🦴 Napier’s bones were used to ___. (a) draw pictures (b) multiply numbers (c) play music (d) send emails
28. 28.🅱️ Which style draws a line under text? (a) font colour (b) underline (c) font size (d) strikethrough
29. 29.👴 Who is called the father of the computer? (a) Blaise Pascal (b) John Napier (c) Charles Babbage
30. 30.True or false: “talks to the devices” is a job of the operating system. (a) True (b) False
31. 31.⚡ Which generation of computers first used integrated circuits?
32. 32.🎨 Making a heading red means changing the font ___. (a) size (b) shape (c) name (d) colour
33. 33.🔁 When does the operating system start working? (a) after we print (b) as the computer starts (c) only at night (d) when we sneeze
34. 34.Which of these is true of the subject? (a) holds junk mail (b) answers the sender (c) passes mail to others (d) tells what mail is about
35. 35.✉️ In which box do we type the address of the person we write to? (a) the Sent folder (b) the To box (c) the Subject box (d) the Spam folder
36. 36.🔍 Which is the odd one out? (a) slide rule (b) tally sticks (c) smartphone (d) abacus
37. 37.🔍 Which is the odd one out? (a) Difference Engine (b) tally sticks (c) desktop computer (d) Pascaline
38. 38.🕰️ Is “Pascaline” an old counting tool or a modern computer? (a) a modern computer (b) an old counting tool
39. 39.True or false: a website jumps to another page. (a) True (b) False
40. 40.True or false: in email, the Spam folder holds junk mail. (a) True (b) False

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