10th set of the videos - EJB Video Series 11th set of the videos - Servlets Video Series 12th set of the videos - Portlets Video Series 13th set of the videos - Google Window Toolkit(GWT) Q & A Series 14th set of the videos - Apache CXF Q & A Series So give your time an...
instead, as POJOs. To empower those POJOs with enterprise features, dependency injection was put in place, simplifying the use of EJBs. The persistence layer was fully replaced by the
This core Java question is followup of previous question and expecting candidate to write Java singleton using double checked locking. Remember to use volatile variable to make Singleton thread-safe. check 10 Interview questions on Singleton Pattern in Java for more details and questions answers 12....
Enterprise JavaBeans (EJB) module: Contains an EJB deployment descriptor and class files.Web module: Contains a Web application deployment descriptor, servlet class files and Java Server Pages (JSP) files.Resource adapter module: Contains Java interfaces, classes, libraries, documentation and a ...
Java Interview Questions/Java面试题 . What is transient variable? Transient variable can't be serialize. For example if a variable is declared as transient in a Serializable class and the class is written to an ObjectStream, the value of the variable can't be written to the stream instead ...
Spring Bean 与 EJB Bean 的区别在哪里? 其他主题 介绍下切面编程(Aspect Oriented Programming)。 概述下 GET 与 POST 的区别。 Web Server、Web Container 与 Application Server 的区别是什么? 简要介绍下从浏览器输入 URL 开始到获取到请求界面之后 Java Web 应用中发生了什么。 什么是 N 层架构? 微服务(Mic...
Most Important EJB (Enterprise Java Beans) Interview Questions and Answers for experienced and freshers such as What are some of the important features of EJB? What are session beans in EJB? What is stateless and stateful session bean in EJB?
ORMs - EJB ( Session Beans , Entity beans, MDB's ), Hibernate Java web开发 If someone has to work on a Java based web application then he can be asked questions around following topics - JSP / JSF Servlets / filters / Interceptors Session Management / Transaction Management JNDI Architec...
MVC是Model-View-Controller的简写。Model代表的是应用的业务逻辑(通过 JavaBean,EJB组件实现),View 是应用的表示面(由JSP页面产生),Controller是提供应用的处理过程控制(一般是一个Servlet),通过这种设计模型把应用逻辑,处理过程和显示逻辑分成不同的组件实现。这些组件可以进行交互和重用。
How to get started with EJB's? What are the various types of EJB? What are the benefits of using EJB? What are Application Server? How EJB are deployed with respect to EJB jar or an EAR? What is Stateful session bean? What are Entity beans & relation between entity beans and databases...