Class 4 Computer Worksheet: Class Test

Computer lesson 24: Class 4 computer test · Set 116 · 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 true of a link? (a) links computers globally (b) jumps to another page (c) has its own home page (d) often starts with www
2. 2.🖥️ Who does this job: “runs the other programs” — the operating system or an app? (a) an app (b) the operating system
3. 3.📨 What does it mean to send an email? (a) deliver it to someone (b) colour it (c) print it (d) delete it
4. 4.True or false: in email, the subject starts a new email. (a) False (b) True
5. 5.True or false: “shares memory among apps” is a job of the operating system. (a) False (b) True
6. 6.Which shortcut turns on bold? (a) Ctrl+I (b) Ctrl+U (c) Ctrl+B
7. 7.Which of these is true of a search engine? (a) is a group of web pages (b) finds pages by keywords (c) links computers globally (d) has a back button
8. 8.True or false: a web address has a back button. (a) False (b) True
9. 9.🔢 To log in to a website, which do we do first: “press Enter” or “open the web browser”? (a) open the web browser (b) press Enter
10. 10.🕰️ Is “Napier’s bones” an old counting tool or a modern computer? (a) an old counting tool (b) a modern computer
11. 11.🕰️ Is “tally sticks” an old counting tool or a modern computer? (a) an old counting tool (b) a modern computer
12. 12.🔍 Which is the odd one out? (a) laptop (b) smartphone (c) tablet (d) tally sticks
13. 13.True or false: Ctrl+U turns on bold. (a) True (b) False
14. 14.🧰 Which program would you use for drawing a kite? (a) a word processor (b) a spreadsheet (c) a web browser (d) a paint program
15. 15.⌨️ Which style does Ctrl+U turn on? (a) underline (b) italic (c) bold
16. 16.True or false: “starts up the computer” is a job of an app. (a) True (b) False
17. 17.True or false: Ctrl+B turns on bold. (a) False (b) True
18. 18.🌐 Which of these jumps to another page? (a) a web browser (b) a web address (c) a link (d) a search engine
19. 19.🔌 What do we need to use the internet? (a) a ruler (b) a paintbrush (c) a pencil (d) an internet connection
20. 20.📧 Which of these looks like a correct email address? (a) riya#example.com (b) [email protected] (c) riya example com (d) riya.example.com
21. 21.⚡ Which generation of computers first used vacuum tubes?
22. 22.🌐 Which of these shows web pages to us? (a) a search engine (b) the internet (c) a website (d) a web browser
23. 23.What did computers of generation 2 first use? (a) transistors (b) integrated circuits (c) microprocessors (d) vacuum tubes
24. 24.🔠 Making letters bigger means changing the font ___. (a) colour (b) name (c) folder (d) size
25. 25.🌐 What does “www” stand for? (a) Web Wide World (b) Wide World Web (c) World Web Wide (d) World Wide Web
26. 26.📧 In email, which passes mail to others? (a) Reply (b) Inbox (c) Compose (d) Forward
27. 27.🖥️ Who does this job: “adds up marks” — the operating system or an app? (a) the operating system (b) an app
28. 28.True or false: in email, the Sent folder holds emails you receive. (a) True (b) False
29. 29.👴 Who is called the father of the computer? (a) John Napier (b) Blaise Pascal (c) Charles Babbage
30. 30.True or false: Ctrl+U turns on underline. (a) False (b) True
31. 31.🔢 To log in to a website, which do we do first: “go to the website” or “type your username”? (a) go to the website (b) type your username
32. 32.🔍 Which is the odd one out? (a) smartwatch (b) laptop (c) abacus (d) supercomputer
33. 33.🅱️ Which style draws a line under text? (a) bold (b) font colour (c) italic (d) underline
34. 34.True or false: a website has a back button. (a) True (b) False
35. 35.True or false: bold colours behind the text. (a) True (b) False
36. 36.🔢 To log in to a website, which is the LAST step? (a) type your username (b) go to the website (c) press Enter (d) open the web browser
37. 37.What did computers of generation 3 first use? (a) transistors (b) microprocessors (c) vacuum tubes (d) integrated circuits
38. 38.🔍 Which is the odd one out? (a) tally sticks (b) Difference Engine (c) Pascaline (d) smartphone
39. 39.Which of these is a job of an app? (a) types a letter (b) starts up the computer (c) shows the desktop (d) runs the other programs
40. 40.🔢 To log in to a website, which is the FIRST step? (a) open the web browser (b) type your username (c) type your password (d) go to the website

Free computer lessons, practice and worksheets at talentjr.in/computer-worksheets