Class 4 Computer Worksheet: Class Test

Computer lesson 24: Class 4 computer test · Set 266 · 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.🧩 Is an operating system hardware or software? (a) hardware (b) software
2. 2.🔌 What do we need to use the internet? (a) a paintbrush (b) a ruler (c) an internet connection (d) a pencil
3. 3.🅱️ Which style makes a dotted list? (a) numbering (b) bullets (c) bold (d) strikethrough
4. 4.What does bold do to text? (a) makes letters dark (b) makes letters slant (c) makes letters red (d) draws a line under text
5. 5.🖥️ What is the software that starts and runs the whole computer? (a) a paint program (b) a word processor (c) a web browser (d) an operating system
6. 6.🔍 Which is the odd one out? (a) laptop (b) Pascaline (c) desktop computer (d) supercomputer
7. 7.🕰️ Is “Napier’s bones” an old counting tool or a modern computer? (a) a modern computer (b) an old counting tool
8. 8.Which of these is done in a paint program? (a) making slides for a talk (b) making a budget table (c) adding up marks (d) colouring a picture
9. 9.Which of these is done in a presentation program? (a) making a budget table (b) adding up marks (c) colouring a picture (d) making slides for a talk
10. 10.⌨️ Which style does Ctrl+I turn on? (a) underline (b) italic (c) bold
11. 11.🖥️ Who does this job: “draws a picture” — the operating system or an app? (a) an app (b) the operating system
12. 12.📨 What does it mean to send an email? (a) print it (b) colour it (c) deliver it to someone (d) delete it
13. 13.True or false: text that sits in the middle is centre align. (a) False (b) True
14. 14.Which of these is true of a web browser? (a) shows web pages to us (b) links computers globally (c) lists search results (d) finds pages by keywords
15. 15.True or false: “plays a game” is a job of the operating system. (a) False (b) True
16. 16.📧 In email, which is a file sent with mail? (a) attachment (b) Forward (c) subject (d) Inbox
17. 17.True or false: computers of generation 3 first used transistors. (a) False (b) True
18. 18.What did computers of generation 3 first use? (a) vacuum tubes (b) integrated circuits (c) transistors (d) microprocessors
19. 19.🌐 Which of these often starts with www? (a) a web browser (b) a web address (c) a link (d) a search engine
20. 20.True or false: in email, the Spam folder keeps mails you sent. (a) False (b) True
21. 21.📧 In email, which passes mail to others? (a) Compose (b) Sent (c) Forward (d) Spam
22. 22.🧰 Which program would you use for typing a letter? (a) a word processor (b) a presentation program (c) a spreadsheet (d) a paint program
23. 23.Which shortcut turns on italic? (a) Ctrl+I (b) Ctrl+B (c) Ctrl+U
24. 24.What did computers of generation 1 first use? (a) vacuum tubes (b) microprocessors (c) integrated circuits (d) transistors
25. 25.🅱️ Which style makes letters dark? (a) strikethrough (b) bold (c) italic (d) underline
26. 26.What does font size do to text? (a) makes letters dark (b) makes letters bigger (c) makes letters red (d) draws a line under text
27. 27.📧 Which of these looks like a correct email address? (a) riya.example.com (b) [email protected] (c) riya#example.com (d) riya example com
28. 28.True or false: computers of generation 2 first used transistors. (a) True (b) False
29. 29.Which of these is an old counting tool? (a) supercomputer (b) laptop (c) tablet (d) tally sticks
30. 30.🔠 Making letters bigger means changing the font ___. (a) folder (b) colour (c) size (d) name
31. 31.🔢 To log in to a website, which do we do first: “open the web browser” or “go to the website”? (a) open the web browser (b) go to the website
32. 32.🔍 Which is the odd one out? (a) laptop (b) tablet (c) Napier’s bones (d) smartwatch
33. 33.Which of these is true of the internet? (a) has its own home page (b) links computers globally (c) has a back button (d) shows web pages to us
34. 34.True or false: in email, the Compose button answers the sender. (a) True (b) False
35. 35.True or false: a web browser has a back button. (a) True (b) False
36. 36.True or false: bullets makes letters red. (a) True (b) False
37. 37.True or false: in email, the Sent folder is a file sent with mail. (a) True (b) False
38. 38.📧 Which sign is in every email address? (a) # (b) @ (c) & (d) %
39. 39.True or false: underline makes letters dark. (a) True (b) False
40. 40.What does underline do to text? (a) makes letters dark (b) draws a line under text (c) makes letters slant (d) makes a 1, 2, 3 list

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