- Web service is the way to publish
application's function on web that can be accessible to the rest of the
world.
- Web services are the components
that can be used by other applications
- ASP.NET offers easy way to develop
web services, just precede the functions with a special WebMethod ()>
attribute in order them to work as Web Service.
- Web services are discovered using
UDDI directory services.
- Web services are built on XML
standard and use SOAP protocol that allows them to communicate across
different platforms and programming languages.
- Web services easily manage to work
across corporate firewalls as they use HTTP protocol which is firewall friendly.
- Web services platform elements are
SOAP (Simple Object Access Protocol)
UDDI (Universal Description, Discovery and Integration)
WSDL (Web Services Description Language)
- The web services are built on
internet standards that are not platform or language specific.
- The .Net framework provides
in-built classes to build and consume web services.
- The components offered by web
services are reusable.
- The examples of web service
components can be shipment tracking, translation utility, weather
forecasting, sports scores etc.
Related Posts:
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 a… Read More
Explain when do we required ASP.NET web services.
ASP.NET web services are
the great way to expose your middle tier components via internet. These
components offer no issue communicating across firewalls as they use SOAP as
transport protocols that transmit structured data… Read More
Why do we need .Net Web Services?
We have a number
of heterogeneous technologies available on internet. The demand for reusable
components across platforms and programming languages are high. Most of the
components have the limitation that they can't share … Read More
What are the data types supported by Web Services?
.Net web
services are built on XML-based standards for exchanging data. This means .NET
web services can support only those data types that can be recognized by the
XML schema standard. There are many proprietary .Net objec… Read More
Explain in brief Web Service Standards
Following are
the standards used by web services:
WSDL
WSDL is used to create interface definition for a web services. It
describes all about methods to the client, i.e. methods available in a web
service, their parameters… Read More
0 comments:
Post a Comment