Class 4 Computer Worksheet: Class Test

Computer lesson 24: Class 4 computer test · Set 337 · 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 style does Ctrl+U turn on? (a) italic (b) bold (c) underline
2. 2.True or false: “talks to the devices” is a job of an app. (a) False (b) True
3. 3.🗑️ An email from a stranger says you won a prize and asks for a password. What is it? (a) a school notice (b) a birthday card (c) a real prize (d) a trick (spam)
4. 4.⌨️ Which style does Ctrl+B turn on? (a) bold (b) underline (c) italic
5. 5.Which of these is an old counting tool? (a) smartwatch (b) Pascaline (c) supercomputer (d) tablet
6. 6.🕰️ Is “Difference Engine” an old counting tool or a modern computer? (a) a modern computer (b) an old counting tool
7. 7.Which of these is done in a spreadsheet? (a) typing a letter (b) opening a website (c) adding up marks (d) making slides for a talk
8. 8.True or false: Ctrl+B turns on italic. (a) True (b) False
9. 9.🔢 To log in to a website, which is the LAST step? (a) open the web browser (b) type your password (c) go to the website (d) press Enter
10. 10.True or false: bold makes letters dark. (a) True (b) False
11. 11.Which of these is true of the Forward button? (a) keeps mails you sent (b) passes mail to others (c) starts a new email (d) is a file sent with mail
12. 12.📧 Which sign is in every email address? (a) @ (b) & (c) % (d) #
13. 13.📧 Which of these looks like a correct email address? (a) riya example com (b) riya.example.com (c) riya#example.com (d) [email protected]
14. 14.Which of these is an old counting tool? (a) tally sticks (b) desktop computer (c) smartphone (d) supercomputer
15. 15.📧 In email, which holds emails you receive? (a) subject (b) Inbox (c) Forward (d) Reply
16. 16.True or false: Ctrl+I turns on italic. (a) False (b) True
17. 17.Which of these is done in a spreadsheet? (a) writing a story (b) colouring a picture (c) making a budget table (d) drawing a kite
18. 18.What did computers of generation 4 first use? (a) integrated circuits (b) vacuum tubes (c) microprocessors (d) transistors
19. 19.✉️ In which box do we type the address of the person we write to? (a) the Spam folder (b) the Subject box (c) the To box (d) the Sent folder
20. 20.True or false: in email, an attachment keeps mails you sent. (a) True (b) False
21. 21.🌐 Which of these has a back button? (a) a web address (b) a web browser (c) the internet (d) a website
22. 22.True or false: computers of generation 4 first used vacuum tubes. (a) False (b) True
23. 23.🕰️ Is “smartphone” an old counting tool or a modern computer? (a) an old counting tool (b) a modern computer
24. 24.📎 What do we use to send a photo along with an email? (a) an attachment (b) a stamp (c) an envelope (d) a stapler
25. 25.True or false: Ctrl+U turns on bold. (a) True (b) False
26. 26.Which of these is a job of the operating system? (a) plays a song (b) draws a picture (c) plays a game (d) runs the other programs
27. 27.🌐 Which of these links computers globally? (a) a search engine (b) the internet (c) a web browser (d) a website
28. 28.Which of these is an old counting tool? (a) laptop (b) Napier’s bones (c) supercomputer (d) smartwatch
29. 29.True or false: “manages all the files” is a job of an app. (a) True (b) False
30. 30.Which of these is true of a web address? (a) is a group of web pages (b) jumps to another page (c) links computers globally (d) tells where a site lives
31. 31.🕰️ Is “Pascaline” 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) shares memory among apps (b) talks to the devices (c) draws a picture (d) runs the other programs
33. 33.Which of these is a job of the operating system? (a) adds up marks (b) plays a song (c) draws a picture (d) manages all the files
34. 34.🖥️ Who does this job: “shares memory among apps” — the operating system or an app? (a) an app (b) the operating system
35. 35.🖥️ What is the software that starts and runs the whole computer? (a) a web browser (b) a word processor (c) an operating system (d) a paint program
36. 36.🔍 Which is the odd one out? (a) supercomputer (b) Napier’s bones (c) Pascaline (d) Difference Engine
37. 37.True or false: typing a letter is done in a word processor. (a) True (b) False
38. 38.True or false: a web browser often starts with www. (a) True (b) False
39. 39.🔌 What do we need to use the internet? (a) a paintbrush (b) a pencil (c) an internet connection (d) a ruler
40. 40.Which of these is a modern computer? (a) Pascaline (b) Napier’s bones (c) Difference Engine (d) laptop

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