Multiple choice technology web technology

WSDL is a

  1. an jsp-based service IDL

  2. an non XML-based service IDL

  3. an XML-based service IDL

  4. none
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C Correct answer
Explanation

WSDL serves as an Interface Definition Language (IDL) for web services, similar to how CORBA IDL works for distributed objects. Being XML-based makes it platform-independent and readable by both humans and machines. It defines the service contract without exposing implementation details.

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