Class 4 Computer Worksheet: Class Test

Computer lesson 24: Class 4 computer test · Set 778 · 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: text that lines up at the right is right align. (a) False (b) True
2. 2.👴 Who is called the father of the computer? (a) John Napier (b) Charles Babbage (c) Blaise Pascal
3. 3.🎨 Making a heading red means changing the font ___. (a) size (b) name (c) colour (d) shape
4. 4.📐 Which alignment sits in the middle? (a) justify (b) right align (c) left align (d) centre align
5. 5.Which of these is true of a web address? (a) is a group of web pages (b) jumps to another page (c) finds pages by keywords (d) often starts with www
6. 6.📧 In email, which holds junk mail? (a) subject (b) Compose (c) attachment (d) Spam
7. 7.Which of these is true of the Compose button? (a) starts a new email (b) answers the sender (c) holds junk mail (d) is a file sent with mail
8. 8.Which of these is true of a link? (a) jumps to another page (b) often starts with www (c) has its own home page (d) links computers globally
9. 9.Which of these is an old counting tool? (a) smartphone (b) laptop (c) smartwatch (d) tally sticks
10. 10.⚡ Which generation of computers first used microprocessors?
11. 11.Which of these is true of a web address? (a) is often underlined (b) tells where a site lives (c) shows web pages to us (d) links computers globally
12. 12.⌨️ Which style does Ctrl+U turn on? (a) bold (b) italic (c) underline
13. 13.Which of these is true of the Sent folder? (a) keeps mails you sent (b) holds junk mail (c) answers the sender (d) passes mail to others
14. 14.✉️ In which box do we type the address of the person we write to? (a) the Spam folder (b) the Sent folder (c) the Subject box (d) the To box
15. 15.True or false: typing a letter is done in a word processor. (a) False (b) True
16. 16.True or false: underline makes a 1, 2, 3 list. (a) False (b) True
17. 17.Which of these is true of an attachment? (a) keeps mails you sent (b) tells what mail is about (c) is a file sent with mail (d) answers the sender
18. 18.True or false: in email, the subject holds emails you receive. (a) False (b) True
19. 19.📨 What does it mean to send an email? (a) colour it (b) print it (c) delete it (d) deliver it to someone
20. 20.Which of these is a job of the operating system? (a) draws a picture (b) adds up marks (c) shows the desktop (d) plays a game
21. 21.🌐 What does “www” stand for? (a) World Wide Web (b) World Web Wide (c) Web Wide World (d) Wide World Web
22. 22.🕰️ Is “tablet” an old counting tool or a modern computer? (a) an old counting tool (b) a modern computer
23. 23.🖥️ What is the software that starts and runs the whole computer? (a) a web browser (b) an operating system (c) a paint program (d) a word processor
24. 24.Which shortcut turns on underline? (a) Ctrl+U (b) Ctrl+I (c) Ctrl+B
25. 25.🧰 Which program would you use for opening a website? (a) a presentation program (b) a spreadsheet (c) a web browser (d) a word processor
26. 26.⚡ Which generation of computers first used vacuum tubes?
27. 27.True or false: a link is often underlined. (a) False (b) True
28. 28.📧 In email, which keeps mails you sent? (a) Sent (b) attachment (c) Forward (d) Reply
29. 29.📧 Which sign is in every email address? (a) # (b) & (c) @ (d) %
30. 30.Which of these is done in a presentation program? (a) adding up marks (b) making a budget table (c) making slides for a talk (d) drawing a kite
31. 31.What does bold do to text? (a) draws a line under text (b) makes letters thick (c) colours behind the text (d) makes letters red
32. 32.What does underline do to text? (a) draws a line under text (b) makes a dotted list (c) makes a 1, 2, 3 list (d) draws a line through
33. 33.Which of these is an old counting tool? (a) Pascaline (b) smartphone (c) smartwatch (d) tablet
34. 34.True or false: computers of generation 1 first used vacuum tubes. (a) False (b) True
35. 35.🖥️ Who does this job: “manages all the files” — the operating system or an app? (a) the operating system (b) an app
36. 36.⌨️ Which style does Ctrl+B turn on? (a) italic (b) bold (c) underline
37. 37.⌨️ Which style does Ctrl+I turn on? (a) italic (b) underline (c) bold
38. 38.🧰 Which program would you use for typing a letter? (a) a presentation program (b) a word processor (c) a paint program (d) a web browser
39. 39.Which of these is true of the Inbox? (a) answers the sender (b) is a file sent with mail (c) starts a new email (d) holds emails you receive
40. 40.📧 Which of these looks like a correct email address? (a) riya.example.com (b) [email protected] (c) riya example com (d) riya#example.com

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