Which of the following is NOT a pair tag in HTML?
<img>
Understanding HTML Pair Tags vs. Non-Pair Tags
In HTML, tags are used to structure and define content. Tags can be broadly categorized into two types: pair tags (also known as container tags) and non-pair tags (also known as empty tags or self-closing tags).
- Pair Tags: These tags require both an opening tag and a closing tag. The content they affect is placed between the opening and closing tags. The closing tag has a forward slash
/before the tag name. Examples include<p>...</p>,<div>...</div>,..., and<title>...</title>. - Non-Pair Tags: These tags do not require a closing tag. They typically represent a self-contained element or insert something into the document. Examples include
<br>(line break),<hr>(horizontal rule), and<img>(image).
Analyzing the Given HTML Tags
Let's examine each tag provided in the options to determine if it is a pair tag or not a pair tag:
<img>: This tag is used to embed an image in an HTML page. It is an empty element, meaning it does not have a closing tag like</img>in standard HTML5. Therefore, it is a non-pair tag.<p>: This tag defines a paragraph. It requires both an opening<p>tag and a closing</p>tag to enclose the paragraph text. Thus, it is a pair tag.<i>: This tag is used to render text in italics. It requires both an opening<i>tag and a closing</i>tag around the text that needs to be italicized. Thus, it is a pair tag.<title>: This tag defines the title of the HTML document, which appears in the browser's title bar or tab. It requires both an opening<title>tag and a closing</title>tag around the title text. Thus, it is a pair tag.
Identifying the Non-Pair Tag
Based on the analysis:
<img>is a non-pair tag.<p>is a pair tag.<i>is a pair tag.<title>is a pair tag.
The question asks which of the following is NOT a pair tag. The <img> tag is the one that fits this description.
| HTML Tag | Type | Requires Closing Tag? |
|---|---|---|
<img> |
Non-Pair Tag (Empty Tag) | No |
<p> |
Pair Tag (Container Tag) | Yes |
<i> |
Pair Tag (Container Tag) | Yes |
<title> |
Pair Tag (Container Tag) | Yes |
Therefore, the tag that is NOT a pair tag among the given options is <img>.
Revision Table: Key HTML Tag Types
| Term | Description | Example |
|---|---|---|
| Pair Tag | Requires both opening and closing tags. Encloses content. | <p>Content</p> |
| Non-Pair Tag | Does not require a closing tag. Self-contained or inserts something. | <img src="image.jpg"> |
| Container Tag | Another name for Pair Tag. | <div>Content</div> |
| Empty Tag | Another name for Non-Pair Tag. | <br> |
Additional Information: Common HTML Tags
Understanding common HTML tags is crucial for web development. Here are a few examples of both types:
- Common Pair Tags:
<html>: Root element of an HTML page.<head>: Contains meta-information about the HTML document.<body>: Contains the visible page content.<h1>to<h6>: Headings.<a>: Hyperlink.<ul>,<ol>,<li>: Unordered lists, Ordered lists, List items.<table>,<tr>,<td>: Table elements.
- Common Non-Pair Tags:
<meta>: Metadata about the HTML document.<link>: Defines the relationship between a document and an external resource (e.g., stylesheet).<input>: Input field.<hr>: Horizontal rule.
Important Questions from HTML
In HTML, month attribute defines a control with ______
Which of the following tag creates a checkbox for a form in HTML?
In a HTML form, which of the following input control is used for allowing users to make multiple selections?
What is the full form of SGML?
_______ specifies the HTML Element that you want to style.
