In this page, we will see some SOAP web services questions.

What is SOAP?

SOAP is a protocol for accessing a web service. It stands for Simple Object Access Protocol.It is a simple XML-based protocol that allows applications to exchange information over HTTP protocol.

What is UDDI?

UDDI is an open industry initiative enabling businesses to discover each other and define how they interact over the Internet. UDDI stands for Universal Description, Discovery and Integration.It is an XML-based standard for describing, publishing, and finding Web services.

Furthermore, it can communicate via SOAP, Java RMI Protocol etc. It uses WSDL to describe interfaces to web services.UDDI is a specification for a distributed registry of Web services.Also, it is platform independent, open framework.

 

What is WSDL?

WSDL stands for Web Services Description Language. It is XML language for describing web services. It enables automation of communication details between communicating partners. Machines can read WSDL and can invoke a service defined in it.

What are the advantages of UDDI?

Prior to UDDI initiative, there was no standard for businesses to reach their customers and partners with information about their products and services. There was no existing method of integration. UDDI specification solve this problem. UDDI has following advantages:

It helps in reaching new customers increasing access to present customers.
Organizations can expand offerings and extend their market reach.
Describing services and business processes programmatically in an open and secure environment.

 

What is a Private UDDI Registry?

Companies may choose to implement their own private UDDI registries.These exclusive services would be designed for the sole purpose of allowing members to share and advertise services among themselves.