The XML Master Basic V2 certification targets software developers and systems architects requiring foundational proficiency in Extensible Markup Language standards. Candidates must demonstrate command over XML 1.0 syntax, well-formedness constraints, and validity through Document Type Definitions (DTD). Assessment criteria include hierarchical document structuring, namespace implementation, and character encoding protocols. Furthermore, examinees must utilize XML Schema (XSD) to define complex data types, attribute groups, and substitution groups. Proficiency in XPath 1.0 for node navigation, addressing, and expression evaluation is mandatory. Mastery of these core specifications ensures the technical ability to design, validate, and query interoperable data structures across heterogeneous enterprise computing environments.