Question

How can a client bind to a SOAP service? Select all that apply.

1) Using WSDL file
2) Using SOAP API
3) Using HTTP protocol
4) Using RESTful web services

Answer 1

A client can bind to a SOAP service using a WSDL file, a SOAP API, and the HTTP protocol. Using RESTful web services is not a method to bind to SOAP services.

Step-by-step explanation:

To bind to a SOAP service, a client can utilize several methods. Among these, using a WSDL (Web Services Description Language) file is the most common approach. This file provides a machine-readable description of how the service can be called, what parameters it expects, and what data structures it returns. So, this is one of the correct options.

Another way to bind to a SOAP service is by using the SOAP API directly. The API, which is based on SOAP protocol, provides the necessary methods and data types to interact with the service programmatically. Therefore, this is also a correct choice.

SOAP services inherently make use of the HTTP protocol for their request and response messaging, so this answer is correct as well. However, using RESTful web services is not related to binding to a SOAP service as REST is an alternative, not complementary, web service paradigm to SOAP.