What does 'X++' stand for in Microsoft Dynamics development?

X++ refers to a programming language that is specifically designed for use in the Microsoft Dynamics AX environment. It is an object-oriented language that is utilized for developing business logic and functionalities within the Dynamics AX framework.

The term 'Extended Plus Plus' reflects the notion that X++ builds upon the concepts of the C++ programming language, while also extending its capabilities to cater specifically to the needs of enterprise resource planning (ERP) applications. The 'Extended' aspect signifies that the language has been enhanced and modified to align with the unique requirements of Dynamics AX, allowing developers to write code that efficiently interacts with the database and business processes.

In contrast, the other options do not accurately capture the intended meaning of X++. While some may seem plausible at first glance, they lack the specific context and focus on the relationship between X++ and its foundational influences and purpose in Dynamics development.