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Web Services Intrvw Explained
n/a
12
Computer Science
Undergraduate 1
06/10/2013

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Term
What is JAX-WS used for?
Definition
To build web applications and WS by incorporating newer XML-based Web Services functionality.
Term
What is JAX-RPC used for?
Definition

Used to build Web applications and Web services, incorporating XML-based RPC functionality.

(Java API for XML-Based RPC)

Term
What is JAX-RS used for?
Definition

Provides support in creating web services according to the REST architectural style.

(Java API for XML Restful Services)

Term
What does the Web Service protocol Service Transport do?
Definition
It transports messages between applications.
Term
What is the Web Service protocol XML Messaging?
Definition
It encodes messages in a common XML format so that messages can be understood at either end.
Term
What is the Web Service protocol Service Descriptor?
Definition
It describes the public interface to a specific web service.
Term
What is the Web Service protocol Service Discovery?
Definition
It centralizes services into a common registry, and provides easy publish/find functionality.
Term
What is a SOA registry?
Definition
It is like a reference database of services. It describes what each service does, where they are located and how they can communicate.
Term
What is the Service Broker?
Definition
It reads the work flow and takes services from the Registry and ties them together.
Term
What is the SOA Workflow?
Definition
It allows us to define work flow using the services in the Registry.
Term
What is a Process Manager in SOA?
Definition
It is nothing but a collection of SOA registry, SOA workflow, and service broker.
Term
What is a SOA supervisor?
Definition
It ensures that services do not have any issues. It deals mainly with performance issues of the system so that the appropriate service levels are met.
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