XML elements must follow these naming rules: Any name can be used, no words are reserved (except xml). Create descriptive names, like this: <person>, <firstname>, <lastname>. Create short and simple names, like this: <book_title> not like this: <the_title_of_the_book>. Avoid "-".

XML tags are case sensitive. The tag <Letter> is different from the tag <letter>. Opening and closing tags must be written with the same case: "Opening and closing tags" are often referred to as "Start and end tags". Use whatever you prefer. It is exactly the same thing. In HTML, you might see improperly nested elements:

We use XML because it's an inter-operable interface standard. Programming languages are just an implementation detail and each language has it's own convention. - Element names are case-sensitive . - Element names must start with a letter or underscore. - Element names cannot start with the letters xml(or XML, or Xml, etc) .

Apr 12, 2021 · XML tags are the important features of XML document. It is similar to HTML but XML is more flexible then HTML. It allows to create new tags (user defined tags). The first element of XML document is called root element. The …

Aug 23, 2021 · According to the W3C Recommendation, (Extensible Markup Language (XML) 1.0 (Fifth Edition), § 3.1): The Name in the start- and end-tags gives the element's type. It sounds like element and tag and name and type are used interchangeably. When should I use each?

Aug 8, 2013 · In some texts about XML, the terms tag and element seem to be used interchangeably. Do they mean the same thing, or are do these terms represent different things? Tags mark the start and end of an element. See the specification:

Learn about XML tags, their structure, and usage in this comprehensive guide. Understand the importance of tags in defining elements in XML documents. Dive into the world of XML tags and learn how they play a crucial role in defining data structures within XML documents.

May 24, 2022 · Every XML documents contain at least one element whose scopes are delimited by start and end tags or in case of empty elements it is delimited by an empty tag. Syntax: element-name: It is the name of element. attributes: The attributes are used to define the XML element property and these attributes are separated by white space.

The tagName property returns the tag name of the selected element. Track your progress - it's free! Well organized and easy to understand Web building tutorials with lots of examples of how to use HTML, CSS, JavaScript, SQL, Python, PHP, Bootstrap, Java, XML and more.

element-name is the name of the element. The name its case in the start and end tags must match. attribute1, attribute2 are attributes of the element separated by white spaces.