What is are essential components of web service?

There are three major web service components. SOAP. WSDL. UDDI.

Which are the three major roles within the web service architecture?

The basic Web service architecture models the interactions between three roles: the service provider, service discovery agency, and service requestor.

Which of the following is component of web service?

There are two components of web services: Web Service Description Language (WSDL) Universal Description Discovery and Integration (UDDI)

What are the main features of Web services?

All Web services share the following properties:

• Web services are self-contained.
• Web services are self-describing.
• Web services can be published, located, and invoked across the Web.
• Web services are modular.
• Web services are language independent and interoperable.
• Web services are inherently open and standards-based.

Which component of web services helps in Service Discovery?

Service providers provide Web services, register the Web service’s WSDL description to a Universal Description, Discovery, and Integration (UDDI) registry on the Internet, then service users access the UDDI search service, and invoke it to perform specific tasks.

What are the Web services draw the architecture of web service?

The architecture of web service interacts among three roles: service provider, service requester, and service registry. The interaction involves the three operations: publish, find, and bind.

What is a web service architecture?

The Web Service Architecture describes how to instantiate the elements and implement the operations in an interoperable manner. The architecture of web service consists of three roles: service provider, service requester, and service registry. The interaction consists of three operations: publish, find, and bind.

Which of the following role of web service architecture implements the service?

The service Provider implements the service and makes it available on the Internet.

Which of the following is role of web service architecture?

The architecture of web service interacts among three roles: service provider, service requester, and service registry. The interaction involves the three operations: publish, find, and bind. It uses the service description to bind with the service provider and invoke with the web service implementation.

What is one of the most important feature of web service?

Interoperability. Interoperability is the ability for two different implementations of web services to communicate with one another. Interoperability is perhaps the most critical feature of web services, for without it, communication is not possible.

Which of these are desirable characteristics of a web service?

Characteristics of Web Services

• Interoperability.
• Institutionalized Protocol.
• Minimal effort of Communication.
• XML-Based.
• Inexactly Coupled.
• Coarse-Grained.
• Capacity to be Synchronous or Asynchronous.
• Backings Remote Procedure Calls (RPCs)

Which of the following component of web service describes interfaces to web services Mcq?

B – UDDI uses WSDL to describe interfaces to web services.