Multiple choice technology architecture

Which web service technology defines an extensible message format, bindings to the HTTP protocol and conventions for encoding data and representing remote procedure calls ?

  1. SOAP

  2. XML

  3. UDDI

  4. WSDL
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

SOAP (Simple Object Access Protocol) is the complete web service framework that defines the XML message format, HTTP binding conventions, and RPC representation standards. XML (B) is just the data encoding format, UDDI (C) is for service discovery registry, and WSDL (D) describes the service interface but not the message protocol itself.

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