Which language is used to add or change data of a business object in RESTful Application Programming?

The correct choice, which refers to Entity Manipulation Language (EML), is specifically designed for working with business objects in the context of RESTful applications. EML provides a set of operations and syntax that allows developers to create, read, update, and delete (CRUD) entities effectively within a RESTful architecture. By utilizing EML, developers can interact with complex data structures in a way that aligns with the principles of REST, ensuring that each operation is performed in a manner that adheres to HTTP methods (like POST, GET, PUT, DELETE) and the resources involved.

Entity Manipulation Language is particularly suited for managing the state of business objects while maintaining the semantic integrity expected in RESTful services. It provides a more direct and meaningful way to handle data manipulations specific to the entities defined in the underlying data model.

The other choices do not accurately capture the functionality required for RESTful application operations. Data Manipulation Language, while relevant in relational database contexts, does not encompass the full range of operations needed when dealing with RESTful entities. Data Modification Language is not a recognized term in the context of RESTful APIs either, as it lacks specificity regarding how entities are handled. Entity Definition Language might be confused with defining data models, but it does