TG $3\mathrm{.}8$ Web Services and Service$-$Oriented Architecture

You have to explain the four key protocols associated with web services. Which of the following is correct?

XML is a computer language that makes it easier to exchange data among a variety of applications and to validate and interpret these data. WSDL is a set of rules that define how messages can be exchanged among different network systems and applications through the use of XML$.$ SOAP is used to create the XML document that describes the tasks performed by the various web services. UDDI allows MIS professionals to search for needed web services by creating public or private searchable directories of these services.

XML is a computer language that makes it easier to exchange data among a variety of applications and to validate and interpret these data. SOAP is a set of rules that define how messages can be exchanged among different network systems and applications through the use of XML$.$ WSDL is used to create the XML document that describes the tasks performed by the various web services. UDDI allows MIS professionals to search for needed web services by creating public or private searchable directories of these services.

UDDI is a computer language that makes it easier to exchange data among a variety of applications and to validate and interpret these data. WSDL is a set of rules that define how messages can be exchanged among different network systems and applications through the use of XML$.$ SOAP is used to create the XML document that describes the tasks perfoffned by the various web services. XML allows MIS professionals to search for needed web services by creating public or private searchable directories of these services.