Top 250 HTML Interview Questions and Answers

Use Selenium WebDriver to find and count all text boxes on a web page.

• Use Selenium WebDriver to locate all text boxes on the web page

• Use findElements method with input tag and type attribute as text to find all text boxes

• Get the size of the list of e...read more

JavaScript in HTML is a scripting language used to add interactivity and dynamic content to web pages.

• JavaScript is a programming language that can be embedded directly into HTML code

• It allows for interactive elements like pop-up alerts, form validat...read more

Embedded style sheet is CSS code written within the <style> tag in the head section of an HTML document.

• Embedded style sheet is used to define styles for a single HTML document.

• It is written within the <style> tag in the head section of the HTML docu...read more

External CSS and JS files can be linked to HTML using the <link> and <script> tags respectively.

• Use the <link> tag with the 'rel' attribute set to 'stylesheet' to link external CSS files.

• Use the <script> tag with the 'src' attribute to link external ...read more

Sessions store data on the server side while cookies store data on the client side.

• Sessions store data on the server side, usually in a temporary directory or database

• Cookies store data on the client side, in the form of key-value pairs

• Sessions are m...read more

The number of windows that can be maintained under one page depends on the system's capabilities and resources.

• The number of windows that can be maintained may vary based on the operating system and hardware specifications.

• Factors such as memory, pro...read more

JavaScript cannot be embedded directly in CSS, but can be used in conjunction with CSS to manipulate styles dynamically.

• JavaScript can be used to dynamically change CSS properties of elements on a webpage

• This can be achieved by selecting the element ...read more

Block elements take up the full width available, while inline elements only take up as much width as necessary.

• Block elements start on a new line and stack vertically, while inline elements flow within the text.

• Block elements can have margins and pad...read more

XML is used for storing and transporting data, while HTML is used for displaying data on web pages.

• XML is extensible and allows users to define their own tags, while HTML has predefined tags for structuring content.

• XML focuses on data and its structu...read more

Meta tags in HTML are used to provide metadata about the HTML document.

• Meta tags are placed in the head section of an HTML document.

• They provide information such as character set, viewport settings, keywords, and description.

• Meta tags can also be use...read more

The tag for Anchor link in HTML is <a>

• The anchor tag is used to create hyperlinks in HTML

• The href attribute is used to specify the URL of the page the link goes to

• Text between the opening and closing <a> tags is the clickable text for the link

To add an image in an image tag, use the 'src' attribute with the URL of the image.

• Use the <img> tag in HTML

• Set the 'src' attribute to the URL of the image

• Optionally, add 'alt' attribute for accessibility

New tags in Media Elements in HTML5 include <audio> and <video>.

• <audio> tag for audio content

• <video> tag for video content

• Attributes like controls, autoplay, loop, etc. can be used with these tags

The style of the id will apply first before the style of the class.

• IDs have higher specificity than classes, so the style of the id will take precedence over the style of the class.

• If both id and class have conflicting styles, the style of the id wil...read more

Span is an inline element used for styling small portions of text, while div is a block-level element used for grouping and styling larger sections of content.

• Span is an inline element, div is a block-level element

• Span is used for styling small porti...read more

The span tag in HTML is used to group inline elements and apply styles to them.

• Used to group inline elements together

• Does not add any extra space or line breaks

• Commonly used for styling purposes

Semantic elements provide meaning to the content, while nonsemantic elements are used for styling purposes only.

• Semantic elements have a clear meaning and purpose in the code, making it easier for search engines and screen readers to understand the c...read more

I have used various HTML attributes such as id, class, src, href, alt, style, etc.

• id

• class

• src

• href

• alt

• style

Span is an inline element used for styling small portions of text, while div is a block-level element used for grouping and styling larger sections of content.

• Span is an inline element, while div is a block-level element

• Span is used for styling small...read more

Heading tags are HTML elements used to define headings and subheadings on a webpage.

• Heading tags range from <h1> to <h6>, with <h1> being the most important and <h6> the least important.

• Heading tags help search engines understand the structure and co...read more

DIV is a block-level element while SPAN is an inline element used for styling and grouping content.

• DIV is a block-level element, meaning it takes up the full width available and starts on a new line.

• SPAN is an inline element, meaning it only takes up...read more

Use JavaScript to display the user's IP address on an HTML page.

• Use JavaScript to fetch the user's IP address

• Create a HTML element to display the IP address

• Insert the fetched IP address into the HTML element

The Marquee tag is an HTML element used to create scrolling text or images on a web page.

• The <marquee> tag is used to create a scrolling effect horizontally or vertically.

• It has attributes like behavior, direction, scrollamount, scrolldelay, etc.

• Exam...read more

Doctype in HTML specifies the version of HTML being used and helps browsers render web pages correctly.

• Specifies the version of HTML being used

• Helps browsers render web pages correctly

• Prevents browsers from entering quirks mode

An hreflang tag is used to indicate to search engines the language and geographical targeting of a webpage.

• Helps search engines understand the language and geographical targeting of a webpage

• Improves international SEO by serving the correct language ...read more

DOCTYPE is an instruction to the web browser about the version of HTML being used in the document.

• DOCTYPE declaration is placed at the very beginning of an HTML document, before the <html> tag.

• It helps the browser to render the web page correctly by ...read more

Box Model is a concept in CSS where every element is treated as a box with content, padding, border, and margin.

• Box Model consists of content, padding, border, and margin.

• Content is the actual content of the box.

• Padding is the space between the conte...read more