Which two statements about XML schema definition (XSD) files are correct? (Choose two.)

Question

Options

• AXSD files define all the elements in an XML document and the document XML hierarchy.
• BEvery XML document must have an XSD file defined for it.
• CAn XSD file is not an XML document.
• DXSD files ensure that everyone working with the XML document uses a common set of tags.

• A
  94% (33)
• B
  3% (1)
• C
  3% (1)

Explanation

XML Schema Definition (XSD) files are used to define the structure and data types of an XML document. They ensure that the XML document adheres to a specific structure by defining the allowed elements, attributes, and their data types, thereby enforcing a consistent format. Option A is correct because XSD files define the elements, attributes, and structure (hierarchy) of an XML document. Option D is correct because XSD files provide a standardized format, ensuring that all parties working with the XML document use the same set of tags and structure.

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