1 mark questions of J2EE of BCA sem5. 1) The _______ annotation is used to specify the details of the column. 2) A ______ bean is an enterprise bean that allows J2EE applications t... 1 mark questions of J2EE of BCA sem5. 1) The _______ annotation is used to specify the details of the column. 2) A ______ bean is an enterprise bean that allows J2EE applications to process messages asynchronously. 3) ______ powerful, high-performance Object Relational Persistence and Query service for any Java Application. 4) What is a stateless bean? 5) Explain the TimeService EJB. 6) Full form of DI. 7) ______ beans are used in the context of JMS. 8) POJO stands for? 9) The ____ annotation allows you to specify the details of the table that will be used to persist the entity in the database. 10) ______ beans are persistent, allow shared access, have primary keys, and can participate in relationships with other entity beans. 11) The _____ is responsible for managing the data of the application in MVC. 12) List types of Cache supported by Hibernate. 13) Use of Entity Beans. 14) What is Timer service in Hibernate? 15) Use of Session Beans. 16) Which scope is the most restrictive scope in JSP? Read more

1) @Column. 2) Message-driven bean. 3) Hibernate. 4) Stateless bean. 5) TimeService EJB. 6) Dependency Injection (DI). 7) Message-driven beans. 8) Plain Old Java Object (POJO). 9) @Table. 10) Entity beans. 11) Model. 12) First-level and Second-level cache. 13) To represent persistent data. 14) Integration with Timer. 15) Encapsulate business logic. 16) Page scope.

1. The @Column annotation is used to specify the details of the column. 2) A message-driven bean is an enterprise bean that allows J2EE applications to process messages asynchronously. 3) Hibernate is a powerful, high-performance Object Relational Persistence and Query service for any Java Application. 4) A stateless bean is an enterprise bean that does not maintain a conversational state with the client. 5) The TimeService EJB is an Enterprise Java Bean used to manage and execute a timer service within J2EE applications. 6) DI stands for Dependency Injection. 7) Message-driven beans are used in the context of JMS. 8) POJO stands for Plain Old Java Object. 9) The @Table annotation allows you to specify the details of the table that will be used to persist the entity in the database. 10) Entity beans are persistent, allow shared access, have primary keys, and can participate in relationships with other entity beans. 11) The Model in MVC is responsible for managing the data of the application. 12) Types of Cache supported by Hibernate include First-level cache and Second-level cache. 13) Entity Beans are used to represent persistent data and business objects. 14) The Timer service in Hibernate is an integration feature with Java's Timer to schedule tasks. 15) Session Beans are used to encapsulate business logic and handle business process workflows. 16) The page scope is the most restrictive scope in JSP.