Class 4 Computer Worksheet: Class Test

Computer lesson 24: Class 4 computer test · Set 934 · 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 style does Ctrl+I turn on? (a) italic (b) bold (c) underline
2. 2.⚡ Which generation of computers first used microprocessors?
3. 3.True or false: “talks to the devices” is a job of the operating system. (a) True (b) False
4. 4.📐 Which alignment sits in the middle? (a) right align (b) justify (c) left align (d) centre align
5. 5.Which of these is true of a web address? (a) lists search results (b) finds pages by keywords (c) jumps to another page (d) tells where a site lives
6. 6.🕰️ Is “smartphone” an old counting tool or a modern computer? (a) an old counting tool (b) a modern computer
7. 7.⚡ Which generation of computers first used integrated circuits?
8. 8.Which of these is a modern computer? (a) laptop (b) Napier’s bones (c) Difference Engine (d) Pascaline
9. 9.True or false: a search engine finds pages by keywords. (a) True (b) False
10. 10.Which shortcut turns on bold? (a) Ctrl+I (b) Ctrl+B (c) Ctrl+U
11. 11.True or false: text that straight on both edges is justify. (a) False (b) True
12. 12.🌐 Which of these shows web pages to us? (a) a web address (b) a search engine (c) a web browser (d) the internet
13. 13.🔢 To log in to a website, which is the FIRST step? (a) press Enter (b) open the web browser (c) go to the website (d) type your username
14. 14.🌐 Which of these jumps to another page? (a) a web address (b) the internet (c) a website (d) a link
15. 15.True or false: typing a letter is done in a word processor. (a) False (b) True
16. 16.Which of these is a job of an app? (a) shares memory among apps (b) talks to the devices (c) manages all the files (d) plays a song
17. 17.🔁 When does the operating system start working? (a) only at night (b) as the computer starts (c) when we sneeze (d) after we print
18. 18.True or false: text that straight on both edges is centre align. (a) False (b) True
19. 19.🕰️ Is “desktop computer” an old counting tool or a modern computer? (a) an old counting tool (b) a modern computer
20. 20.📎 What do we use to send a photo along with an email? (a) an attachment (b) a stamp (c) a stapler (d) an envelope
21. 21.What did computers of generation 4 first use? (a) transistors (b) vacuum tubes (c) integrated circuits (d) microprocessors
22. 22.🕰️ Is “tablet” an old counting tool or a modern computer? (a) a modern computer (b) an old counting tool
23. 23.True or false: in email, the Inbox holds emails you receive. (a) True (b) False
24. 24.🌐 Which of these has a back button? (a) a web browser (b) the internet (c) a web address (d) a search engine
25. 25.🌐 Which of these links computers globally? (a) a web browser (b) a website (c) the internet (d) a search engine
26. 26.True or false: bullets makes letters slant. (a) False (b) True
27. 27.📧 In email, which answers the sender? (a) Reply (b) Inbox (c) Forward (d) Sent
28. 28.🅱️ Which style makes letters red? (a) italic (b) font colour (c) underline (d) strikethrough
29. 29.Which of these is a job of an app? (a) manages all the files (b) shows the desktop (c) starts up the computer (d) opens a website
30. 30.Which of these is true of a web browser? (a) finds pages by keywords (b) is a group of web pages (c) shows web pages to us (d) often starts with www
31. 31.📧 Which of these looks like a correct email address? (a) [email protected] (b) riya example com (c) riya#example.com (d) riya.example.com
32. 32.Which of these is true of a search engine? (a) tells where a site lives (b) finds pages by keywords (c) links computers globally (d) jumps to another page
33. 33.🔌 What do we need to use the internet? (a) a ruler (b) an internet connection (c) a paintbrush (d) a pencil
34. 34.Which of these is done in a paint program? (a) opening a website (b) making a budget table (c) making slides for a talk (d) drawing a kite
35. 35.True or false: computers of generation 4 first used microprocessors. (a) False (b) True
36. 36.Which of these is done in a presentation program? (a) writing a story (b) colouring a picture (c) typing a letter (d) making slides for a talk
37. 37.Which of these is true of the internet? (a) has its own home page (b) links computers globally (c) tells where a site lives (d) is a group of web pages
38. 38.📧 In email, which is a file sent with mail? (a) Spam (b) Reply (c) Compose (d) attachment
39. 39.🌐 Which of these tells where a site lives? (a) a link (b) a website (c) a web browser (d) a web address
40. 40.🧰 Which program would you use for drawing a kite? (a) a word processor (b) a spreadsheet (c) a paint program (d) a presentation program

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