Which of the following statement(s) is/are true with respect to WSDL?
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A. The element defines the data type that are used by the web service. B. The element defines the message format and protocol details for each port. C. The element defines the data elements of an operation. D. The element defines only the protocol details for each port. E. The element defines the data elements of an operation.
WSDL is a type of format that is meant to describe that network services come with different endpoints. The end-points may contain different information. For example, one endpoint may be document-oriented while the other one will be procedure-oriented. There are three different statements that can be considered true about this.
First is letter A. it was mentioned earlier that the data type will be apparent. Second is letter D. it will state whether the format is a document or a procedure. Third is E. it will describe the elements of the operation that will take place. This is known to be very helpful for a lot of people.