Class 4 Computer Worksheet: Class Test

Computer lesson 24: Class 4 computer test · Set 655 · 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 of these is a modern computer? (a) abacus (b) smartphone (c) slide rule (d) Pascaline
2. 2.🅱️ Which style makes letters dark? (a) font colour (b) bold (c) underline (d) bullets
3. 3.Which shortcut turns on bold? (a) Ctrl+U (b) Ctrl+I (c) Ctrl+B
4. 4.📐 Which alignment straight on both edges? (a) centre align (b) justify (c) right align (d) left align
5. 5.Which of these is done in a paint program? (a) colouring a picture (b) making slides for a talk (c) making a budget table (d) writing a story
6. 6.Which of these is true of the Sent folder? (a) keeps mails you sent (b) answers the sender (c) holds junk mail (d) holds emails you receive
7. 7.Which of these is true of a web address? (a) lists search results (b) is a group of web pages (c) finds pages by keywords (d) tells where a site lives
8. 8.🌐 What does “www” stand for? (a) World Wide Web (b) Web Wide World (c) Wide World Web (d) World Web Wide
9. 9.Which of these is a job of an app? (a) opens a website (b) manages all the files (c) talks to the devices (d) shows the desktop
10. 10.🏢 The first electronic computers were so big that they filled a ___. (a) whole room (b) pocket (c) pencil box (d) lunch box
11. 11.What does bullets do to text? (a) makes letters slant (b) draws a line through (c) makes a 1, 2, 3 list (d) makes a dotted list
12. 12.True or false: “shares memory among apps” is a job of the operating system. (a) False (b) True
13. 13.🔌 What do we need to use the internet? (a) a paintbrush (b) an internet connection (c) a ruler (d) a pencil
14. 14.True or false: in email, the Inbox holds emails you receive. (a) False (b) True
15. 15.📧 In email, which answers the sender? (a) Inbox (b) Reply (c) Sent (d) attachment
16. 16.🔍 Which is the odd one out? (a) Pascaline (b) smartwatch (c) Napier’s bones (d) slide rule
17. 17.🖥️ What is the software that starts and runs the whole computer? (a) an operating system (b) a word processor (c) a web browser (d) a paint program
18. 18.True or false: text that straight on both edges is justify. (a) True (b) False
19. 19.What did computers of generation 2 first use? (a) integrated circuits (b) vacuum tubes (c) microprocessors (d) transistors
20. 20.📧 Which sign is in every email address? (a) # (b) @ (c) & (d) %
21. 21.Which of these is true of the Inbox? (a) holds emails you receive (b) holds junk mail (c) keeps mails you sent (d) answers the sender
22. 22.True or false: text that sits in the middle is right align. (a) False (b) True
23. 23.Which of these is true of the internet? (a) links computers globally (b) finds pages by keywords (c) jumps to another page (d) tells where a site lives
24. 24.What does numbering do to text? (a) makes letters dark (b) makes letters thick (c) draws a line through (d) makes a 1, 2, 3 list
25. 25.⚙️ Blaise Pascal built an early adding machine. What is it called? (a) slide rule (b) Napier’s bones (c) Pascaline (d) abacus
26. 26.Which of these is true of the Compose button? (a) answers the sender (b) starts a new email (c) passes mail to others (d) holds junk mail
27. 27.🧩 Is an operating system hardware or software? (a) hardware (b) software
28. 28.🧰 Which program would you use for making a budget table? (a) a presentation program (b) a word processor (c) a spreadsheet (d) a paint program
29. 29.🏠 What is the first page of a website called? (a) the last page (b) the end page (c) the home page (d) the cover
30. 30.Which of these is a job of the operating system? (a) opens a website (b) types a letter (c) starts up the computer (d) plays a song
31. 31.🔍 Which is the odd one out? (a) abacus (b) desktop computer (c) laptop (d) supercomputer
32. 32.🅱️ Which style makes letters thick? (a) bold (b) underline (c) numbering (d) font size
33. 33.What does underline do to text? (a) makes letters bigger (b) makes letters slant (c) draws a line under text (d) makes letters dark
34. 34.What does italic do to text? (a) makes letters thick (b) colours behind the text (c) makes letters slant (d) makes a 1, 2, 3 list
35. 35.True or false: a link links computers globally. (a) True (b) False
36. 36.🔠 Making letters bigger means changing the font ___. (a) size (b) folder (c) colour (d) name
37. 37.What did computers of generation 3 first use? (a) vacuum tubes (b) transistors (c) integrated circuits (d) microprocessors
38. 38.True or false: text that lines up at the right is right align. (a) False (b) True
39. 39.🌐 Which of these tells where a site lives? (a) a search engine (b) a web address (c) a website (d) a web browser
40. 40.True or false: in email, the Compose button starts a new email. (a) True (b) False

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