26 Nov 2024 Web Development
What is HTML, and why is it important in web development?
Answer:
HTML (HyperText Markup Language) is the standard markup language used to create web pages. It structures content on the web by defining elements like headings, paragraphs, links, and multimedia.
What is the difference between
What are CSS selectors? Can you name a few types?
Answer:
CSS selectors are patterns used to select and style elements on a webpage. Common types include:
What is JavaScript, and how does it enhance a website?
Answer:
JavaScript is a programming language that adds interactivity, dynamic behavior, and client-side functionalities to websites, like animations, form validations, and real-time updates.
What is the difference between == and === in JavaScript?
Answer:
== checks for equality of values, performing type conversion if needed, while === checks for both value and type equality without type conversion.
What is responsive web design?
Answer:
Responsive web design ensures that a website looks and functions well on various devices and screen sizes by using flexible layouts, media queries, and relative units like percentages.
What is the purpose of the head tag in HTML?
Answer:
The head tag contains metadata, links to stylesheets, scripts, and other information that doesn’t appear directly on the page but is vital for the page’s functionality and SEO.
What is the box model in CSS?
Answer:
The CSS box model consists of four parts: content, padding, border, and margin. It defines how the elements on a page are structured and spaced.
What are semantic HTML elements? Provide examples.
Answer:
Semantic elements clearly define their purpose and structure. Examples include
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