Class 4 Computer Worksheet: Class Test

Computer lesson 24: Class 4 computer test · Set 283 · 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 the Sent folder? (a) is a file sent with mail (b) starts a new email (c) keeps mails you sent (d) holds junk mail
2. 2.✉️ In which box do we type the address of the person we write to? (a) the To box (b) the Spam folder (c) the Subject box (d) the Sent folder
3. 3.🔍 Which is the odd one out? (a) tally sticks (b) Difference Engine (c) abacus (d) smartphone
4. 4.True or false: a link often starts with www. (a) True (b) False
5. 5.Which of these is an old counting tool? (a) supercomputer (b) abacus (c) smartphone (d) laptop
6. 6.Which of these is true of a website? (a) is a group of web pages (b) often starts with www (c) finds pages by keywords (d) is often underlined
7. 7.Which of these is a job of the operating system? (a) types a letter (b) plays a game (c) plays a song (d) shows the desktop
8. 8.Which of these is true of a web browser? (a) is a group of web pages (b) is often underlined (c) links computers globally (d) has a back button
9. 9.Which of these is a job of the operating system? (a) plays a song (b) types a letter (c) adds up marks (d) talks to the devices
10. 10.🕰️ Is “slide rule” an old counting tool or a modern computer? (a) a modern computer (b) an old counting tool
11. 11.True or false: “runs the other programs” is a job of an app. (a) True (b) False
12. 12.🕰️ Is “smartwatch” an old counting tool or a modern computer? (a) an old counting tool (b) a modern computer
13. 13.⚡ Which generation of computers first used microprocessors?
14. 14.👴 Who is called the father of the computer? (a) Blaise Pascal (b) Charles Babbage (c) John Napier
15. 15.What did computers of generation 1 first use? (a) transistors (b) integrated circuits (c) microprocessors (d) vacuum tubes
16. 16.Which of these is a job of an app? (a) shows the desktop (b) types a letter (c) shares memory among apps (d) starts up the computer
17. 17.Which of these is true of the internet? (a) tells where a site lives (b) finds pages by keywords (c) links computers globally (d) often starts with www
18. 18.Which of these is a job of the operating system? (a) runs the other programs (b) types a letter (c) draws a picture (d) opens a website
19. 19.🅱️ Which style makes letters dark? (a) highlight (b) bullets (c) underline (d) bold
20. 20.True or false: in email, an attachment is a file sent with mail. (a) False (b) True
21. 21.🧰 Which program would you use for making slides for a talk? (a) a spreadsheet (b) a presentation program (c) a word processor (d) a paint program
22. 22.📧 Which of these looks like a correct email address? (a) riya#example.com (b) riya example com (c) [email protected] (d) riya.example.com
23. 23.⚡ Which generation of computers first used transistors?
24. 24.🔢 To log in to a website, what comes right after “open the web browser”? (a) type your username (b) type your password (c) go to the website (d) press Enter
25. 25.True or false: italic makes letters dark. (a) False (b) True
26. 26.True or false: computers of generation 2 first used vacuum tubes. (a) True (b) False
27. 27.True or false: “supercomputer” is a modern computer. (a) False (b) True
28. 28.🖥️ Who does this job: “shares memory among apps” — the operating system or an app? (a) the operating system (b) an app
29. 29.📧 In email, which holds junk mail? (a) Spam (b) Compose (c) Forward (d) subject
30. 30.🔢 To log in to a website, what comes right after “type your password”? (a) go to the website (b) press Enter (c) type your username (d) open the web browser
31. 31.Which of these is true of the subject? (a) starts a new email (b) tells what mail is about (c) passes mail to others (d) answers the sender
32. 32.📧 In email, which passes mail to others? (a) Inbox (b) subject (c) Forward (d) Compose
33. 33.What does strikethrough do to text? (a) makes letters dark (b) makes letters bigger (c) draws a line under text (d) draws a line through
34. 34.Which of these is a job of an app? (a) shares memory among apps (b) runs the other programs (c) plays a song (d) manages all the files
35. 35.🧰 Which program would you use for typing a letter? (a) a word processor (b) a paint program (c) a web browser (d) a spreadsheet
36. 36.True or false: computers of generation 3 first used integrated circuits. (a) False (b) True
37. 37.📧 In email, which is a file sent with mail? (a) Reply (b) Sent (c) attachment (d) Forward
38. 38.🔢 To log in to a website, which is the FIRST step? (a) open the web browser (b) go to the website (c) type your username (d) type your password
39. 39.What does bullets do to text? (a) colours behind the text (b) makes letters dark (c) makes a dotted list (d) makes letters red
40. 40.True or false: Ctrl+I turns on italic. (a) True (b) False

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