http://techinterview.weebly.com/ejb1.html
EJB Interview Questions What are the special design care that must be taken when you work with local interfaces ?<http://techinterview.weebly.com/9/post/2008/08/what-are-the-special-design-care-that-must-be-taken-when-you-work-with-local-interfaces.html> Brief description about local interfaces ?<http://techinterview.weebly.com/9/post/2008/08/brief-description-about-local-interfaces.html> What is the advantage of using Entity bean for database operations, over directly using JDBC API to do database operations? When would I use one over the other ?<http://techinterview.weebly.com/9/post/2008/08/what-is-the-advantage-of-using-entity-bean-for-database-operations-over-directly-using-jdbc-api-to-do-database-operations-when-would-i-use-one-over-the-other.html> Can you control when passivation occurs ?<http://techinterview.weebly.com/9/post/2008/08/can-you-control-when-passivation-occurs.html> What is Entity Bean ?<http://techinterview.weebly.com/9/post/2008/08/what-is-entity-bean.html> What are the two important TCP Socket classes?<http://techinterview.weebly.com/9/post/2008/08/what-are-the-two-important-tcp-socket-classes.html> What technologies are included in J2EE?<http://techinterview.weebly.com/9/post/2008/08/what-technologies-are-included-in-j2ee.html> What is the difference between EJB and Java beans?<http://techinterview.weebly.com/9/post/2008/08/what-is-the-difference-between-ejb-and-java-beans.html> What is EJB role in J2EE?<http://techinterview.weebly.com/9/post/2008/08/what-is-ejb-role-in-j2ee.html> Tell something about Local Interfaces.<http://techinterview.weebly.com/9/post/2008/08/tell-something-about-local-interfaces.html> What is Enterprise JavaBeans (EJB) container?<http://techinterview.weebly.com/9/post/2008/08/what-is-enterprise-javabeans-ejb-container.html> http://techinterview.weebly.com/ejb1.html What is in-memory replication?<http://techinterview.weebly.com/9/post/2008/08/what-is-in-memory-replication.html> What is a Clone?<http://techinterview.weebly.com/9/post/2008/08/what-is-a-clone.html> What are the types of Scaling?<http://techinterview.weebly.com/9/post/2008/08/what-are-the-types-of-scaling.html> What are the special design care that must be taken when you work with local interfaces ?<http://techinterview.weebly.com/9/post/2008/08/what-are-the-special-design-care-that-must-be-taken-when-you-work-with-local-interfaces1.html> Brief description about local interfaces ?<http://techinterview.weebly.com/9/post/2008/08/brief-description-about-local-interfaces1.html> How EJB Invocation happens?<http://techinterview.weebly.com/9/post/2008/08/how-ejb-invocation-happens.html> Can the primary key in the entity bean be a Java primitive type such as int?<http://techinterview.weebly.com/9/post/2008/08/can-the-primary-key-in-the-entity-bean-be-a-java-primitive-type-such-as-int.html> What are transaction attributes?<http://techinterview.weebly.com/9/post/2008/08/what-are-transaction-attributes.html> What is Session Bean?<http://techinterview.weebly.com/9/post/2008/08/what-is-session-bean.html> What happens if remove( ) is never invoked on a session bean?<http://techinterview.weebly.com/9/post/2008/08/what-happens-if-removeis-never-invoked-on-a-session-bean.html> What is EJB QL?<http://techinterview.weebly.com/9/post/2008/08/what-is-ejb-ql.html> What is an EJB Context?<http://techinterview.weebly.com/9/post/2008/08/what-is-an-ejb-context.html> What is the need of Remote and Home interface. Why cant it be in one?<http://techinterview.weebly.com/9/post/2008/08/what-is-the-need-of-remote-and-home-interface-why-cant-it-be-in-one.html> http://techinterview.weebly.com/ejb1.html How can I call one EJB from inside of another EJB?<http://techinterview.weebly.com/9/post/2008/08/how-can-i-call-one-ejb-from-inside-of-another-ejb.html> Can I develop an Entity Bean without implementing the create() method in the home interface?<http://techinterview.weebly.com/9/post/2008/08/can-i-develop-an-entity-bean-without-implementing-the-create-method-in-the-home-interface.html> Static variables in EJB should not be relied upon as they may break in clusters.Why?<http://techinterview.weebly.com/9/post/2008/08/static-variables-in-ejb-should-not-be-relied-upon-as-they-may-break-in-clusterswhy.html> When should I adopt BMP and when I should use CMP?<http://techinterview.weebly.com/9/post/2008/08/when-should-i-adopt-bmp-and-when-i-should-use-cmp.html> What are the methods of Entity Bean?<http://techinterview.weebly.com/9/post/2008/08/what-are-the-methods-of-entity-bean.html> What are the methods of Entity Bean?What is the difference between Container-Managed Persistent (CMP) bean and Bean-Managed Persistent(BMP) ?<http://techinterview.weebly.com/9/post/2008/08/what-are-the-methods-of-entity-beanwhat-is-the-difference-between-container-managed-persistent-cmp-bean-and-bean-managed-persistentbmp.html> What are the different kinds of enterprise beans?<http://techinterview.weebly.com/9/post/2008/08/what-are-the-different-kinds-of-enterprise-beans.html> What is Message Driven Bean?<http://techinterview.weebly.com/9/post/2008/08/what-is-message-driven-bean.html> What is abstract schema?<http://techinterview.weebly.com/9/post/2008/08/what-is-abstract-schema.html> What is local interface. How values will be passed?<http://techinterview.weebly.com/9/post/2008/08/what-is-local-interface-how-values-will-be-passed.html> What is the difference between JavaBean and EJB?<http://techinterview.weebly.com/9/post/2008/08/what-is-the-difference-between-javabean-and-ejb.html> What is the difference between Message Driven Beans and Stateless Session beans?<http://techinterview.weebly.com/9/post/2008/08/what-is-the-difference-between-message-driven-beans-and-stateless-session-beans.html> http://techinterview.weebly.com/ejb1.html What is the difference between find and select methods in EJB?<http://techinterview.weebly.com/9/post/2008/08/post-title-click-and-type-to-edit.html> What happens if remove( ) is never invoked on a session bean?<http://techinterview.weebly.com/9/post/2008/08/what-happens-if-removeis-never-invoked-on-a-session-bean1.html> How does a servlet communicate with a JSP page?<http://techinterview.weebly.com/9/post/2008/08/how-does-a-servlet-communicate-with-a-jsp-page.html> Is it possible to share an HttpSession between a JSP and EJB? What happens when I change a value in the HttpSession from inside an EJB?<http://techinterview.weebly.com/9/post/2008/08/is-it-possible-to-share-an-httpsession-between-a-jsp-and-ejb-what-happens-when-i-change-a-value-in-the-httpsession-from-inside-an-ejb.html> How EJB Invocation happens?<http://techinterview.weebly.com/9/post/2008/08/how-ejb-invocation-happens1.html> What is EJB QL?<http://techinterview.weebly.com/9/post/2008/08/what-is-ejb-ql1.html> The EJB container implements the EJBHome and EJBObject classes. For every request from a unique client, does the container create a separate instance of the generated EJBHome and EJBObject classes?<http://techinterview.weebly.com/9/post/2008/08/the-ejb-container-implements-the-ejbhome-and-ejbobject-classes-for-every-request-from-a-unique-client-does-the-container-create-a-separate-instance-of-the-generated-ejbhome-and-ejbobject-classes.html> What are the call back methods in Entity bean?<http://techinterview.weebly.com/9/post/2008/08/what-are-the-call-back-methods-in-entity-bean.html> What are the services provided by container?<http://techinterview.weebly.com/9/post/2008/08/what-are-the-services-provided-by-container.html> What is deployment descriptor?<http://techinterview.weebly.com/9/post/2008/08/what-is-deployment-descriptor.html> Can a Session Bean be defined without ejbCreate() method?<http://techinterview.weebly.com/9/post/2008/08/can-a-session-bean-be-defined-without-ejbcreate-method.html> What is difference between EJB 1.1 and EJB 2.0?<http://techinterview.weebly.com/9/post/2008/08/what-is-difference-between-ejb-11-and-ejb-20.html> Does stateless Session bean create() method contain any parameters?<http://techinterview.weebly.com/9/post/2008/08/does-stateless-session-bean-create-method-contain-any-parameters.html> Is Decorator an EJB design pattern?<http://techinterview.weebly.com/9/post/2008/08/is-decorator-an-ejb-design-pattern.html> Can i map more than one table in a CMP?<http://techinterview.weebly.com/9/post/2008/08/can-i-map-more-than-one-table-in-a-cmp.html> http://techinterview.weebly.com/ejb1.html What is lazy loading?<http://techinterview.weebly.com/9/post/2008/08/what-is-lazy-loading.html> What is the difference between EAR, JAR and WAR file?<http://techinterview.weebly.com/9/post/2008/08/what-is-the-difference-between-ear-jar-and-war-file.html> Why does EJB needs two interfaces(Home and Remote Interface)<http://techinterview.weebly.com/9/post/2008/08/why-does-ejb-needs-two-interfaceshome-and-remote-interface.html> What is the difference between ejbCreate() and ejbPostCreate<http://techinterview.weebly.com/9/post/2008/08/what-is-the-difference-between-ejbcreate-and-ejbpostcreate.html> How many EJB Objects are created for a Bean?<http://techinterview.weebly.com/9/post/2008/08/how-many-ejb-objects-are-created-for-a-bean.html> What are the optional clauses in EJB QL?<http://techinterview.weebly.com/9/post/2008/08/what-are-the-optional-clauses-in-ejb-ql.html> What is EJB server?<http://techinterview.weebly.com/9/post/2008/08/what-is-ejb-server.html> What is EJB container?<http://techinterview.weebly.com/9/post/2008/08/what-is-ejb-container.html> What is EJB client JAR file?<http://techinterview.weebly.com/9/post/2008/08/what-is-ejb-client-jar-file.html> What is Local client view?<http://techinterview.weebly.com/9/post/2008/08/what-is-local-client-view.html> What is Remote client view?<http://techinterview.weebly.com/9/post/2008/08/what-is-remote-client-view.html> Can I invoke Runtime.gc() in an EJB?<http://techinterview.weebly.com/9/post/2008/08/can-i-invoke-runtimegc-in-an-ejb.html> What is EJB architecture(components)?<http://techinterview.weebly.com/9/post/2008/08/what-is-ejb-architecturecomponents.html> http://techinterview.weebly.com/ejb1.html --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "AJAX-Tools" group. 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