If the portType element in the WSDL file of a BPEL process contains both input and output elements, what can be gauged about the nature of the BPEL process

technology programming languages

  1. The BPEL process is synchronous in nature

  2. The BPEL process is asynchronous in nature

  3. The BPEL process has parallel processing

  4. We do not have sufficient information to tell whether the BPEL process is synchronous or asynchronous

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Correct Option: A

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