S90-02A · Question #16
WS-BPEL is a technology that can be used to express service composition logic for SOAP-based Web services. Select the correct answer.
The correct answer is A. True. WS-BPEL (Web Services Business Process Execution Language) was specifically designed as a standard for orchestrating SOAP-based Web services into composite business processes, making option A correct. It defines execution logic - sequences, parallel flows, fault handling, and…
Question
WS-BPEL is a technology that can be used to express service composition logic for SOAP-based Web services. Select the correct answer.
Options
- ATrue
- BFalse
How the community answered
(32 responses)- A91% (29)
- B9% (3)
Explanation
WS-BPEL (Web Services Business Process Execution Language) was specifically designed as a standard for orchestrating SOAP-based Web services into composite business processes, making option A correct. It defines execution logic - sequences, parallel flows, fault handling, and compensation - that coordinates multiple SOAP services as a unified workflow.
Option B is wrong because this is not a false statement; WS-BPEL is precisely the W3C/OASIS-endorsed standard for service composition in the SOAP/WSDL ecosystem.
Memory tip: Think of the acronym - BPEL = Business Process Execution Language. "Execution" signals it runs (composes/orchestrates) services, and "WS-" confirms it targets Web Services (SOAP). If a question mentions SOAP + composition logic, WS-BPEL is your answer.
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