Which of the following is not a standard HTML element tag?

• A. <div>
• B. <span>
• C. <p>
• D. <context>

Answer: (D)

In HTML, standard element tags are defined by the HTML specification. The tags div, span, and p are part of that standard: div is a block-level container for grouping content, span is an inline container for styling small bits of text, and p represents a paragraph. The tag is not defined as a standard HTML element, so it has no built-in meaning in HTML. Browsers will still render it as an element, but it wouldn't carry semantic meaning unless you create a custom element (and for that you’d typically use a hyphen in the name, like ). Because isn’t part of the standard set, the best choice is that it is not a standard HTML element tag.