Question: ________ is enclosed in angle brackets.

Answer:

Markup or tags are enclosed in angle brackets in various markup languages, including XML and HTML.

In XML and HTML, elements are represented using opening and closing tags, which are enclosed in angle brackets (`<` and `>`). The opening tag denotes the start of an element, while the closing tag indicates the end of the element.

For example, in XML:

```xml
<element>Content</element>
```

In the above example, `<element>` is the opening tag, and `</element>` is the closing tag. The content "Content" is enclosed between the opening and closing tags.

Similarly, in HTML:

```html
<p>This is a paragraph.</p>
```

In the above example, `<p>` is the opening tag, and `</p>` is the closing tag. The text "This is a paragraph." is enclosed between the opening and closing tags.

The use of angle brackets to enclose tags is a fundamental aspect of the syntax and structure of markup languages, allowing elements to be defined, identified, and organized within the document.

```xml
<element>Content</element>
```

```html
<p>This is a paragraph.</p>
```