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What is SOAP?
SOAP, Simple Object Access Protocol is a communication protocol, a way to
structure data before transmitting it, is based on XML standard. It is
developed to allow communication between applications of different platforms
and programming languages via internet.
It can use range of protocols such as HTTP, FTP, SMTP, Post office protocal
3(POP3) to carry documents.
Http-Get, Http-Post works with name/value pair which means transferring complex
object is not possible with these protocols, whereas SOAP serializes complex
structure, such as ASP.NET DataSets, complex arrays, custom types and XML nodes
before transmitting and thus allows exchange of complex objects between
applications.
Two components can easily communicate using Remote Procedure Calls protocol. But
because of their compatibility and security issues, most of firewalls and proxy
server block this type of messages. SOAP uses HTTP channel to transport which
makes it widely accepted protocal over the internet.
Answer - Web services exposes functionality over internet using
protocol such as.....
Answer - UDDI, Universal description, discovery and
integration.....
What
are the steps to get a proxy object of a web service at the client side?
Answer - Following are the steps to get a proxy object of a web
service at the client side......
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