1. Which protocol does the World Wide Web primarily use for communication?

A. FTP B. SSH C. HTTP D. SMTP

2. In client/server web architecture, what role does a web browser play?

A. Web server B. Web client C. Backend database D. Server-side script engine

3. In web technologies, which of these languages is primarily used for server-side development?

A. CSS B. JavaScript (Node.js) C. HTML D. XML

4. Which of these languages is statically typed and has syntax similar to C?

A. JavaScript B. Ruby C. Golang D. PHP

5. What advantage does DSL internet connection have over dial-up?

A. DSL connection requires dialing a phone number each time. B. It shares the same phone line for internet and voice calls, causing frequent interference. C. DSL connection is always on, and phone lines remain free during internet use. D. DSL operates only over cable TV lines.

6. In web technologies, which language is known for its simplicity and readability and is also object-oriented?

A. Python B. Golang C. Ruby D. C#

7. What type of language is PHP classified as?

A. Client-side scripting language B. Server-side scripting language C. Markup language D. Stylesheet language

8. Which programming language is known for being object-oriented and designed for simplicity in backend development?

A. PHP B. Ruby C. C# D. Python

9. Which of these internet connection methods converts analog signals to digital via a modem?

A. Cable B. DSL C. Dial-up D. Cellular

10. What technology is primarily responsible for adding interactivity like buttons and animations on web pages?

A. HTML B. CSS C. JavaScript D. SQL

11. What does a relational database use to organize data?

A. Collections B. Documents C. Tables with defined schemas D. Key-value pairs only

12. What is the purpose of HTTP in web development?

A. To style web pages B. To transfer web page data over the Internet C. To link tables in a database D. To script client-side animations

13. What is the main advantage of using CSS on web pages?

A. Combining structure and style in one file B. Separating style definitions from HTML content C. Adding server-side logic D. Running scripts on the browser

14. What is the main role of a web server in the client/server web structure?

A. To render web pages on the client side B. To store and serve files to clients over the Internet C. To create HTML content for browsers D. To run client-side JavaScript

15. What is the World Wide Web concept mainly based on?

A. Hypertext links connecting pages B. Database transactions C. Server hardware setups D. Programming languages only

16. The WWW is best described as:

A. Hardware infrastructure connecting computers globally B. A collection of connected web pages accessible via the Internet C. A programming language for internet applications D. A telephone network for data transmission

17. HTML uses which of the following to organize content?

A. Functions and methods B. Elements, tags, and attributes C. Variables and constants D. Frames and scripts

18. Which technology primarily runs on the client side in web development?

A. CSS B. PHP C. Node.js D. MongoDB

19. Which of the following technologies allows JavaScript to run outside the browser?

A. Django B. Node.js C. React D. Laravel

20. Why is Node.js considered useful for backend services?

A. It allows JavaScript, originally a client-side language, to run on the server-side. B. It is a markup language for structuring web pages. C. It is used primarily for styling web content. D. It is a database management system.

21. Which backend language is noted for being highly scalable with widely available components?

A. Ruby B. Java C. PHP D. JavaScript

22. Which statement about Internet and WWW is correct?

A. The Internet is a subset of the WWW B. The WWW is the hardware infrastructure C. The Internet is the infrastructure, and WWW is a service on top of it D. They are two names for the same thing

23. What is the main feature of Golang in web backend development?

A. It's dynamically typed and interpreted B. It is procedural and statically typed with C-like syntax C. It is designed only for client-side scripting D. It uses visual drag-and-drop interfaces

24. What is the correct order of client-server interaction in the web?

A. Client requests → Server responds → Client renders content B. Server requests → Client responds → Server renders content C. Client renders content → Server requests → Client responds D. Server responds → Client requests → Server renders content

25. Which backend language is widely used on Microsoft platforms?

A. Ruby B. PHP C. C# D. JavaScript

26. Which backend programming language allows JavaScript to run on the server side?

A. Ruby B. Node.js C. Golang D. PHP

27. What form of internet connection shares the same telephone line as voice calls, restricting simultaneous usage?

A. Cable B. DSL C. Dial-up D. Satellite

28. Which of the following best describes the role of backend development in web applications?

A. It controls the visual design and layout of web pages. B. It handles data processing, server operations, and information storage behind the scenes. C. It creates animations and interactive elements on the client side. D. It manages browser compatibility for web pages.

29. Which language is most recognized for building scalable, object-oriented backend applications on Microsoft platforms?

A. PHP B. C# C. Ruby D. Python

30. What characteristic differentiates 4G from 3G cellular technology?

A. 4G uses analog signals, 3G uses digital B. 4G aims for peak speeds of 100 Mbps, 3G is around 2 Mbps C. 3G is wireless, 4G is wired D. 3G supports video calls, 4G does not

31. What type of database stores data in a tabular format with predefined relationships?

A. NoSQL database B. Relational database C. Key-value store D. File system

32. Which of these web development technologies is used to separate document structure from formatting?

A. HTML B. CSS C. JavaScript D. PHP

33. What is a primary characteristic of Ruby that makes it suitable for backend development?

A. It is a low-level language primarily used for system programming. B. It is designed to be simple and natural, promoting clean and readable code. C. It only works on Microsoft platforms. D. It is a procedural language similar to C.

34. What does HTML primarily define in web pages?

A. The style and layout B. The basic structure and content C. The server-side scripts D. Database management

35. What is the purpose of the home page of a website?

A. To store user data B. To serve as the main page linking and organizing all other pages C. To provide server-side scripting D. To manage backend services

36. How does CSS enhance a web page?

A. By creating the page’s structure B. By adding interactivity and animations C. By defining colors, fonts, and layout independently of HTML D. By managing database connections

37. Which one of these is NOT a core technology of frontend development?

A. HTML B. CSS C. JavaScript D. PHP

38. Which of these best describes a NoSQL database example mentioned?

A. MySQL B. PostgreSQL C. MongoDB D. Oracle

39. Which of the following best explains the use of JavaScript in the context of web development?

A. JavaScript is only used for backend server programming. B. JavaScript adds interactivity to web pages on the client side and can also be run on the server side using environments like Node.js. C. JavaScript is a markup language for creating web page structures. D. JavaScript is used exclusively to style web pages.

40. How do NoSQL databases differ from relational databases?

A. They only store images B. They do not use fixed table schemas and store flexible data formats C. They are slower but more secure D. They require SQL queries always

41. Why is Node.js preferred for building scalable backend services?

A. It uses static typing for security B. It allows JavaScript execution outside the browser with event-driven, non-blocking I/O C. It is a visual programming tool D. It automatically creates databases

42. What does the acronym WWW stand for?

A. World Wide Web B. Wide Wireless Web C. Web Wide World D. World Web Wire

43. Which internet connection type commonly offers speeds up to 20 Mbps with broadband technology?

A. Dial-up B. Cable C. Cellular 3G D. Satellite

44. What is a key feature of Java that makes it popular for backend development?

A. It is dynamically typed and only used for client-side scripting. B. It is highly scalable and has an extensive availability of components. C. It only runs on Microsoft operating systems. D. It lacks object-oriented programming capabilities.

45. Which of the following best describes the Internet?

A. A service that hosts web pages B. Hardware and infrastructure connecting computers worldwide C. A protocol used by browsers D. A markup language for websites

46. What does the term “server-side scripting language” imply?

A. Code runs only in the user’s browser B. Code executes on the web server before sending content to the browser C. Code designs the layout of web pages D. Code styles web content

47. What does the acronym DSL stand for in internet connections?

A. Digital Subscriber Line B. Digital System Link C. Data Service Line D. Direct Server Link

48. Which statement best explains the difference between HTML and CSS in frontend development?

A. HTML controls page styles, while CSS structures content. B. HTML is used for server-side scripting, and CSS adds interactivity. C. HTML structures the content of web pages, and CSS styles the appearance independently of HTML. D. Both are backend languages used to handle data storage.

49. What is the primary function of a database in web development?

A. To design the frontend user interface B. To store and organize website data securely C. To create animations on web pages D. To provide internet connectivity

50. Which database type is known for storing data in flexible formats suitable for unstructured data?

A. Relational database B. NoSQL database C. Flat file database D. Object-oriented database