CREST Practitioner Security Analyst (CPSA) Practice

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What does SOAP stand for in the context of web services?

  1. Simple Object Access Protocol

  2. Secure Object Access Protocol

  3. Structured Object Access Protocol

  4. Simple Online Action Protocol

The correct answer is: Simple Object Access Protocol

SOAP stands for Simple Object Access Protocol. It is a protocol used for exchanging structured information in the implementation of web services in computer networks. SOAP enables programs running on different operating systems to communicate with each other and allows for the exchange of messages in a standardized format. The key features of SOAP include its reliance on XML and its ability to support various transport protocols, such as HTTP and HTTPS. This makes it suitable for use in various distributed systems and enhances interoperability between different platforms. SOAP defines a messaging framework that allows for the sending and receiving of messages, making it integral for web services communication, particularly in enterprise environments where complex interactions and higher levels of security are often required.