What does WSDL stand for?

WSDL stands for Web Services Description Language. It is an XML-based language used to describe the functionality offered by a web service. WSDL provides a standard way to define the service's interface, including the methods available, the parameters required, and the data types returned, allowing clients to understand how to interact with the service.

As a pivotal component in enabling communication between different systems on the web, WSDL acts as a contract between the service provider and the consumer. This standardized description allows for interoperability among diverse platforms and programming languages, facilitating the consumption and integration of web services.

In contrast, the other options present variations of the acronym that do not accurately represent its definition or purpose. Each of those alternatives introduces terms that may imply a different function or aspect of web services, yet none captures the specificity and accuracy of "Web Services Description Language." Understanding this distinction is critical for comprehending how web services operate and communicate in a networked environment.