How can you extend the document with elements not specified by the schema?

How can you extend the document with elements not specified by the schema?

The element enables us to extend the XML document with elements not specified by the schema.

What are extension elements?

An extension element allows you to specify a workflow extension type and input and output parameters. The extension types are the actual activity that is performed to manage people and accounts.

What is Pcdata stands for?

PCDATA means parsed character data. Think of character data as the text found between the start tag and the end tag of an XML element. PCDATA is text that WILL be parsed by a parser. The text will be examined by the parser for entities and markup.

What are XML tags?

XML tags form the foundation of XML. They define the scope of an element in XML. They can also be used to insert comments, declare settings required for parsing the environment, and to insert special instructions.

WHAT IS elements in XML?

An XML element is everything from (including) the element’s start tag to (including) the element’s end tag. An element can contain: text. attributes.

What is extension in XSD?

Element (simpleContent) Contains extensions on simpleContent. This extends a simple type or a complex type that has simple content by adding specified attribute(s), attribute group(s), or anyAttribute.

What is sequence in XML?

The sequence element specifies that the child elements must appear in a sequence. Each child element can occur from 0 to any number of times.

Is XML an extension of HTML?

HTML needs an extension mechanism, and XML provides a solution together with a few conventions for declaring XML elements and binding them to software for processing them.

What is PCDATA and CDATA in XML?

CDATA means the element contains character data that is not supposed to be parsed by a parser. #PCDATA means that the element contains data that IS going to be parsed by a parser. The keyword ANY declares an element with any content. If a #PCDATA section contains elements, these elements must also be declared.

What is the name of XML element?

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. An attribute defines a property of the element.

What are some tag element naming rules in XML?

XML elements must follow these naming rules:

  • 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)
  • Element names can contain letters, digits, hyphens, underscores, and periods.
  • Element names cannot contain spaces.