Final answer:
Modules in a Mule application are configured using XML or Java-based scripts, where each module has specific parameters. Elements in the configuration are defined for each module, and connectors or globals can be reused. The Mule Palette in Anypoint Studio offers a graphical approach to module configuration.
Step-by-step explanation:
Modules in a Mule application are configured using the Mule XML configuration file or through Java-based configuration scripts. Each module, such as HTTP, Database, or JMS, is configured by specifying a set of parameters unique to its operation. For example, a Database module would require configuration of connection parameters like the database URL, credentials, connection pooling settings, etc.
To configure a module in the Mule XML file, you define a element, where module-name corresponds to the specific module you are configuring. Inside this configuration element, you set the necessary parameters. Additionally, defining connectors or global elements that can be reused throughout your flows can optimize the setup.
The Mule Palette in Anypoint Studio provides an interactive way to configure modules through a graphical interface. This not only simplifies the configuration process but also helps you manage complex configurations by visually arranging components and specifying their settings through guided dialogs.