MuleESB / Mule ESB Interview Questions
Explain Flow in Mule ESB.
A flow is the construct within which you link together several individual elements to handle the receipt, processing, and eventual routing of a message.
A Flow is a sequence of message-processing events. A message that enters a flow may pass through a wide variety of processors. In the example diagram below, Mule receives the message through a request-response inbound endpoint, transforms the content into a new format, and processes the business logic in a component before returning a response via the message source.

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