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Web Standards & Semantics Module

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Questions and Answers

What is the main purpose of HTML?

HTML is for structure and semantics (meaning).

Explain the role of CSS in web development.

CSS is for styling and layout.

What is the function of JavaScript in web development?

JavaScript is for controlling dynamic behavior.

Why is separating HTML, CSS, and JavaScript layers considered a good idea?

Separation is a good idea for code management and comprehension, teamwork/separation of roles, and performance. Signup and view all the answers

What are the components of a URL?

Components of a URL include protocol, domain, and subdomain. Signup and view all the answers

What is the role of TLDs in domain registration?

TLDs are used to register a domain. Signup and view all the answers

What is a better strategy than modifying Element.style.x properties in JavaScript to update CSS styling?

Add/change classes on elements. Signup and view all the answers

Why is the concept of progressive enhancement still relevant in modern web development?

To provide a smoother mobile experience and save data, especially for users in developing countries. Signup and view all the answers

Name some standards bodies involved in creating web standards.

W3C, WHATWG, TC39, and Khronos Group. Signup and view all the answers

What are the key principles web standards are built on?

Open to contribute and use, not patent-encumbered, accessible, interoperable, and don't break the web. Signup and view all the answers

What are the different maturity stages in the lifecycle of web standards features?

Experimental, Stable, Deprecated. Signup and view all the answers

Why is it important to understand the HTTP request-response model in the context of browsers loading webpages?

To comprehend how browsers communicate with servers to fetch and render web content. Signup and view all the answers