SOA and WebServices are same
B
Correct answer
Explanation
SOA (Service-Oriented Architecture) is an architectural design pattern that emphasizes building software as loosely-coupled, reusable services. Web Services are a specific implementation technology that can realize SOA principles using standard protocols like SOAP/REST over HTTP. SOA is the broader concept - you can implement SOA using web services, messaging queues, or other technologies. Web services are a tool, SOA is the methodology.