Class 4 Computer Worksheet: Class Test

Computer lesson 24: Class 4 computer test · Set 780 · 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.🔢 To log in to a website, which is the FIRST step? (a) type your password (b) press Enter (c) open the web browser (d) go to the website
2. 2.🖥️ What is the software that starts and runs the whole computer? (a) a word processor (b) a paint program (c) an operating system (d) a web browser
3. 3.🔠 Making letters bigger means changing the font ___. (a) colour (b) size (c) name (d) folder
4. 4.⌨️ Which style does Ctrl+I turn on? (a) bold (b) italic (c) underline
5. 5.Which of these is true of a website? (a) finds pages by keywords (b) is a group of web pages (c) often starts with www (d) links computers globally
6. 6.👴 Who is called the father of the computer? (a) Blaise Pascal (b) Charles Babbage (c) John Napier
7. 7.⌨️ Which style does Ctrl+B turn on? (a) italic (b) underline (c) bold
8. 8.🔁 When does the operating system start working? (a) only at night (b) as the computer starts (c) after we print (d) when we sneeze
9. 9.Which of these is a job of the operating system? (a) runs the other programs (b) adds up marks (c) opens a website (d) plays a game
10. 10.Which of these is done in a word processor? (a) making slides for a talk (b) opening a website (c) making a budget table (d) writing a story
11. 11.🔌 What do we need to use the internet? (a) an internet connection (b) a pencil (c) a paintbrush (d) a ruler
12. 12.📧 In email, which answers the sender? (a) subject (b) Reply (c) Compose (d) Forward
13. 13.Which of these is true of the Spam folder? (a) holds junk mail (b) keeps mails you sent (c) holds emails you receive (d) tells what mail is about
14. 14.📧 Which sign is in every email address? (a) # (b) % (c) @ (d) &
15. 15.🖥️ Who does this job: “types a letter” — the operating system or an app? (a) the operating system (b) an app
16. 16.True or false: typing a letter is done in a word processor. (a) False (b) True
17. 17.🌐 What does “www” stand for? (a) World Wide Web (b) Wide World Web (c) Web Wide World (d) World Web Wide
18. 18.True or false: a link jumps to another page. (a) True (b) False
19. 19.True or false: computers of generation 1 first used vacuum tubes. (a) True (b) False
20. 20.📧 In email, which keeps mails you sent? (a) Forward (b) Compose (c) Sent (d) Reply
21. 21.Which of these is done in a presentation program? (a) making slides for a talk (b) colouring a picture (c) writing a story (d) typing a letter
22. 22.True or false: computers of generation 3 first used vacuum tubes. (a) True (b) False
23. 23.What does bullets do to text? (a) makes a 1, 2, 3 list (b) makes a dotted list (c) makes letters bigger (d) makes letters red
24. 24.Which of these is a job of an app? (a) runs the other programs (b) shares memory among apps (c) shows the desktop (d) opens a website
25. 25.🖥️ Who does this job: “starts up the computer” — the operating system or an app? (a) the operating system (b) an app
26. 26.What does underline do to text? (a) draws a line under text (b) colours behind the text (c) makes letters bigger (d) makes letters red
27. 27.True or false: the internet links computers globally. (a) True (b) False
28. 28.🎨 Making a heading red means changing the font ___. (a) name (b) colour (c) size (d) shape
29. 29.🧰 Which program would you use for making slides for a talk? (a) a web browser (b) a paint program (c) a presentation program (d) a word processor
30. 30.🧩 Is an operating system hardware or software? (a) hardware (b) software
31. 31.⚡ Which generation of computers first used microprocessors?
32. 32.⚡ Which generation of computers first used transistors?
33. 33.True or false: “laptop” is an old counting tool. (a) True (b) False
34. 34.🏠 What is the first page of a website called? (a) the home page (b) the last page (c) the cover (d) the end page
35. 35.🏢 The first electronic computers were so big that they filled a ___. (a) pocket (b) lunch box (c) pencil box (d) whole room
36. 36.🅱️ Which style makes letters thick? (a) strikethrough (b) bold (c) highlight (d) font colour
37. 37.True or false: a link is often underlined. (a) True (b) False
38. 38.🖥️ Who does this job: “shares memory among apps” — the operating system or an app? (a) an app (b) the operating system
39. 39.True or false: in email, an attachment is a file sent with mail. (a) False (b) True
40. 40.True or false: bullets makes a dotted list. (a) False (b) True

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