Implementation Manager (IM) Specialist CHTS Practice Test

Which standard describes the communications protocols used in SOA?

1. HTTP

2. SOAP

3. SMTP

4. FTP

The correct answer is: SOAP

The standard that describes the communications protocols used in Service-Oriented Architecture (SOA) is SOAP, which stands for Simple Object Access Protocol. SOAP is a protocol that allows different systems to communicate with each other over the internet, enabling them to exchange information in a standardized format, often using XML. It is designed to facilitate the integration of web services, making it an essential component of SOA. In the context of SOA, SOAP provides the framework for the message structure and the rules for message processing, ensuring that different services can interact regardless of the underlying technologies. Using SOAP, services can be accessed through a standardized approach that defines how messages are sent and received, along with the conventions used for defining the operations they offer. While HTTP, SMTP, and FTP are also communication protocols, they serve different purposes. HTTP is primarily used for transferring web pages and data on the internet, SMTP is focused on sending and receiving email messages, and FTP is used for transferring files over the internet. They are not specific to the structure and requirements of communications within SOA. Therefore, the correct answer is SOAP, as it is specifically designed to handle the communication needs within a service-oriented architecture.