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Answer: Entity Beans can have no create() methods. Entity Beans have no create() method, when entity bean is not used to store the data in the database. In this case entity bean is
Read tutorialAnswer: In any J2EE application transaction management is one of the most crucial requirements of the application. Given the complexity of today's business requirements, transactio
Read tutorialAnswer: Java Bean as is a plain java class with member variables and getter setter methods. Java Beans are defined under JavaBeans specification as Java-Based software component mo
Read tutorialAnswer: J2EE Connector Architecture (JCA) is a Java-based technology solution for connecting application servers and enterprise information systems (EIS) as part of enterprise appl
Read tutorialAnswer: The Java API for XML Processing (JAXP) enables applications to parse and transform XML documents independent of a particular XML processing implementation. JAXP or Java API
Read tutorialAnswer: JTA stands for Java Transaction API and JTS stands for Java Transaction Service. JTA provides a standard interface which allows the developers to demarcate transactions in
Read tutorialAnswer: A deployment descriptor is simply an XML(Extensible Markup Language) file with the extension of .xml. Deployment descriptor describes the component deployment settings. App
Read tutorialJ2EE clients are the software that access the services components installed on the J2EE container. Following are the J2EE clients:
Read tutorialAnswer: The services provided by container are as follows:
Read tutorialNormally, thin-client multi-tiered applications are hard to write because they involve many lines of intricate code to handle transaction and state management, multithreading, reso
Read tutorialAnswer: The J2EE platform consists of multi-tiered distributed application model. J2EE applications allows the developers to design and implement the business logic into components
Read tutorialSession Bean: Session is one of the EJBs and it represents a single client inside the Application Server. Stateless session is easy to develop and its efficient. As compare to enti
Read tutorialOne example today. A better developer tomorrow.