Oracle SOA and OSB (Rupesh Kumar Mandal)

 1. What is Java Callout ? Ans:- Through which we can execute some java methods. 2. What is assign ? Ans:- it is a action to initialize a variable. 3. What is replace ? Ans:- which will replace the element specified by the Xpath in In variable with expression. which can replace node content and entire node. 4. What is insert ? Ans:- through which we can add one more element in xml message. 5.  What is delete ? Ans:- through which we can delete an element. 6. What is publish ? Ans:- through which we can invoke one way services. 7. What is configuration file ? Ans:- Configuration file contains the endpoint url's of the business services, which is used in migration of services from one server to other server. => we can create a configuration file through sbconsole for a project. => we can execute a configuration file through sbconsole. 8. What is Routing table ? Ans:- through which we can achive content based routing. 9. What are your roles and responsibilities in OS...

1. What is Proxy Service in OSB ? Ans:- It is one of the component of OSB and used to connect to source system. 2. What is Business Service in OSB ? Ans:- It is one of the component of OSB and used to connect to target system, you can define business service using Wsdls(Web Service Description language) just as you would define a proxy service. However, the configuration of business service is differs from that of proxy services in that business service doesn't have a pipeline. therefore, a business service not implemented by the OSB pipelines.   3. What is Route node ? Ans:- Route node is like container, we can place some routing actions. also called as request boundary   so that we cannot place any more actions after the route node. it is used to route the message from proxy service to business service. 4. What is Routing Action ? Ans:- By using routing action we can invoke a business service, input for a routing action is request body, Output is response body. 5. Wha...