Class 4 Computer Worksheet: Class Test

Computer lesson 24: Class 4 computer test · Set 728 · 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: computers of generation 3 first used integrated circuits. (a) True (b) False
2. 2.Which of these is done in a word processor? (a) making slides for a talk (b) drawing a kite (c) typing a letter (d) adding up marks
3. 3.🔢 To log in to a website, which is the FIRST step? (a) type your password (b) go to the website (c) open the web browser (d) press Enter
4. 4.🌐 What does “www” stand for? (a) World Web Wide (b) Wide World Web (c) Web Wide World (d) World Wide Web
5. 5.🖥️ Who does this job: “manages all the files” — the operating system or an app? (a) an app (b) the operating system
6. 6.📧 In email, which keeps mails you sent? (a) Sent (b) attachment (c) Compose (d) Spam
7. 7.Which of these is a job of the operating system? (a) talks to the devices (b) plays a song (c) opens a website (d) draws a picture
8. 8.Which of these is true of the Inbox? (a) holds emails you receive (b) is a file sent with mail (c) starts a new email (d) answers the sender
9. 9.Which of these is true of a search engine? (a) links computers globally (b) finds pages by keywords (c) is often underlined (d) tells where a site lives
10. 10.True or false: Ctrl+I turns on italic. (a) True (b) False
11. 11.📎 What do we use to send a photo along with an email? (a) an envelope (b) a stamp (c) an attachment (d) a stapler
12. 12.🕰️ Is “abacus” an old counting tool or a modern computer? (a) a modern computer (b) an old counting tool
13. 13.🕰️ Is “slide rule” an old counting tool or a modern computer? (a) an old counting tool (b) a modern computer
14. 14.🌐 Which of these is a group of web pages? (a) a web address (b) a website (c) a search engine (d) a link
15. 15.📧 Which sign is in every email address? (a) @ (b) & (c) % (d) #
16. 16.🔠 Making letters bigger means changing the font ___. (a) name (b) colour (c) folder (d) size
17. 17.Which of these is true of a link? (a) jumps to another page (b) shows web pages to us (c) lists search results (d) tells where a site lives
18. 18.🧰 Which program would you use for opening a website? (a) a paint program (b) a spreadsheet (c) a presentation program (d) a web browser
19. 19.📧 In email, which tells what mail is about? (a) Reply (b) Sent (c) Forward (d) subject
20. 20.True or false: a web address tells where a site lives. (a) True (b) False
21. 21.🔍 Which is the odd one out? (a) Pascaline (b) Difference Engine (c) slide rule (d) desktop computer
22. 22.⚡ Which generation of computers first used transistors?
23. 23.True or false: a link is often underlined. (a) False (b) True
24. 24.🅱️ Which style makes a 1, 2, 3 list? (a) bullets (b) font size (c) bold (d) numbering
25. 25.📧 In email, which answers the sender? (a) attachment (b) Spam (c) Sent (d) Reply
26. 26.True or false: computers of generation 4 first used integrated circuits. (a) True (b) False
27. 27.Which of these is true of a link? (a) is often underlined (b) has a back button (c) is a group of web pages (d) finds pages by keywords
28. 28.What does strikethrough do to text? (a) makes letters thick (b) makes letters slant (c) draws a line through (d) makes letters bigger
29. 29.What does italic do to text? (a) makes letters bigger (b) makes letters slant (c) draws a line through (d) makes a dotted list
30. 30.🖥️ What is the software that starts and runs the whole computer? (a) a web browser (b) a paint program (c) a word processor (d) an operating system
31. 31.Which of these is a job of the operating system? (a) types a letter (b) starts up the computer (c) draws a picture (d) plays a game
32. 32.Which of these is a job of an app? (a) shows the desktop (b) types a letter (c) manages all the files (d) starts up the computer
33. 33.🏠 What is the first page of a website called? (a) the end page (b) the cover (c) the last page (d) the home page
34. 34.🔁 When does the operating system start working? (a) after we print (b) as the computer starts (c) when we sneeze (d) only at night
35. 35.🎨 Making a heading red means changing the font ___. (a) colour (b) shape (c) name (d) size
36. 36.📐 Which alignment lines up at the left? (a) left align (b) right align (c) centre align (d) justify
37. 37.True or false: in email, an attachment is a file sent with mail. (a) False (b) True
38. 38.🔢 To log in to a website, which do we do first: “press Enter” or “go to the website”? (a) press Enter (b) go to the website
39. 39.True or false: “shares memory among apps” is a job of an app. (a) True (b) False
40. 40.⚡ Which generation of computers first used integrated circuits?

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