What role do DataWeave transformers perform in MuleSoft?

DataWeave transformers are essential components in MuleSoft that facilitate the transformation of data from one format to another. This powerful tool allows developers to seamlessly convert data between various formats, such as JSON, XML, CSV, and more, making it easier to integrate disparate systems.

With DataWeave, users can manipulate data structures, perform operations such as filtering, mapping, or combining data, and ultimately streamline the interactions between different applications and services by ensuring that the data being exchanged is in the required format. This capability is crucial in data integration scenarios, where systems often expect data in specific formats for proper processing and functionality.

The other options presented do not align with the core function of DataWeave. For example, transforming operating system commands, audio files, or user interface elements falls outside the scope of data transformation that DataWeave is designed to handle. The focus on data format transformation makes option B the most accurate representation of the role of DataWeave transformers in MuleSoft.