Class 4 Computer Worksheet: Class Test

Computer lesson 24: Class 4 computer test · Set 761 · 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 alignment straight on both edges? (a) centre align (b) left align (c) justify (d) right align
2. 2.⚡ Which generation of computers first used vacuum tubes?
3. 3.True or false: “slide rule” is a modern computer. (a) True (b) False
4. 4.🖥️ Who does this job: “talks to the devices” — the operating system or an app? (a) an app (b) the operating system
5. 5.Which of these is a job of the operating system? (a) plays a game (b) types a letter (c) plays a song (d) starts up the computer
6. 6.Which of these is true of the Reply button? (a) passes mail to others (b) holds emails you receive (c) answers the sender (d) keeps mails you sent
7. 7.True or false: Ctrl+U turns on italic. (a) True (b) False
8. 8.🅱️ Which style makes letters thick? (a) font size (b) numbering (c) underline (d) bold
9. 9.What did computers of generation 4 first use? (a) integrated circuits (b) vacuum tubes (c) microprocessors (d) transistors
10. 10.🧰 Which program would you use for colouring a picture? (a) a paint program (b) a web browser (c) a presentation program (d) a spreadsheet
11. 11.⚙️ Blaise Pascal built an early adding machine. What is it called? (a) slide rule (b) Pascaline (c) Napier’s bones (d) abacus
12. 12.Which of these is true of an attachment? (a) holds junk mail (b) passes mail to others (c) is a file sent with mail (d) keeps mails you sent
13. 13.True or false: in email, an attachment is a file sent with mail. (a) False (b) True
14. 14.🏠 What is the first page of a website called? (a) the end page (b) the last page (c) the home page (d) the cover
15. 15.Which of these is done in a presentation program? (a) adding up marks (b) writing a story (c) colouring a picture (d) making slides for a talk
16. 16.🔍 Which is the odd one out? (a) laptop (b) supercomputer (c) Napier’s bones (d) tablet
17. 17.📧 In email, which is a file sent with mail? (a) Inbox (b) attachment (c) Sent (d) Compose
18. 18.🔢 To log in to a website, which do we do first: “type your password” or “type your username”? (a) type your password (b) type your username
19. 19.📧 Which of these looks like a correct email address? (a) riya#example.com (b) riya.example.com (c) riya example com (d) [email protected]
20. 20.🖥️ Who does this job: “plays a game” — the operating system or an app? (a) an app (b) the operating system
21. 21.🔤 The style or design of letters is called the ___. (a) cursor (b) folder (c) mouse (d) font
22. 22.🌐 Which of these has its own home page? (a) a web browser (b) a web address (c) a search engine (d) a website
23. 23.Which of these is true of the subject? (a) starts a new email (b) tells what mail is about (c) is a file sent with mail (d) holds emails you receive
24. 24.📧 In email, which answers the sender? (a) Sent (b) attachment (c) Reply (d) Forward
25. 25.True or false: drawing a kite is done in a paint program. (a) False (b) True
26. 26.🌐 Which of these shows web pages to us? (a) a website (b) a search engine (c) a link (d) a web browser
27. 27.True or false: opening a website is done in a presentation program. (a) False (b) True
28. 28.Which of these is true of the Inbox? (a) holds junk mail (b) tells what mail is about (c) starts a new email (d) holds emails you receive
29. 29.True or false: “tally sticks” is an old counting tool. (a) False (b) True
30. 30.🕰️ Is “desktop computer” an old counting tool or a modern computer? (a) an old counting tool (b) a modern computer
31. 31.True or false: in email, the Reply button answers the sender. (a) False (b) True
32. 32.🔌 What do we need to use the internet? (a) a ruler (b) a pencil (c) an internet connection (d) a paintbrush
33. 33.Which of these is true of a website? (a) jumps to another page (b) is often underlined (c) has its own home page (d) tells where a site lives
34. 34.📧 In email, which holds junk mail? (a) Spam (b) Compose (c) Sent (d) Inbox
35. 35.Which of these is done in a paint program? (a) adding up marks (b) opening a website (c) drawing a kite (d) making slides for a talk
36. 36.Which of these is a job of the operating system? (a) opens a website (b) runs the other programs (c) draws a picture (d) plays a song
37. 37.🌐 Which of these finds pages by keywords? (a) a web address (b) the internet (c) a search engine (d) a link
38. 38.Which shortcut turns on bold? (a) Ctrl+I (b) Ctrl+U (c) Ctrl+B
39. 39.Which of these is done in a spreadsheet? (a) drawing a kite (b) writing a story (c) adding up marks (d) colouring a picture
40. 40.True or false: in email, the Compose button holds emails you receive. (a) False (b) True

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