Face to Face Java Interview Series 48 This interview is for Sr. Software engineer in Morgan Stanley for NY. 1. Can we orerride wait method – No you can not because its a native method on object class only below … Continue reading
Difference Unique non unique indexes This details is only for interview purpose to take a look before you jump for interview: These two indexes are basically help to maintain data integrity by ensuring that no two rows of the data … Continue reading
Database Trigger Insert Update Delete Together example In last tutorial you saw what is trigger, how to create it, how to use it on the database separately. In this tutorial you will how to achieve all three DML functionality in … Continue reading
Database Trigger Use Complete Example Trigger is a database function which is automatically gets executed in response to certain events like insert, update or delete on a particular table or view. Mostly trigger used for maintaining integrity of the information … Continue reading
EJB Container functionality details What is EJB: It’s written in Java programming language an enterprise bean is a server-side component that encapsulates business logic of the application. Business logic is the code that fulfills purpose of the application. For an … Continue reading
Hibernate Introduction Functionality Details What is Hibernate: Development with both Object-Oriented programming and Relational Databases could be cumbersome and very time consuming. Cost of development are significantly higher because of paradigm mismatch between how/where data is represented in the objects … Continue reading
Difference MVC MVC2 Design pattern MVC is a design pattern to implement application interface. It represent separation between 3 layers viz. Model, View and Controller which finally present data to the user.
Web Service Data Types Data Binding When you are writing the web service it all depends on what you have defined in your XML schema. Types and formatting of data transmitted in SOAP message defined XML schema which should follow … Continue reading
Understanding Service xml file Web Service Full description of the services are specified using services.xml file. Each web service archive file needs to have one services.xml in order to be valid service. It should be available, if you have war … Continue reading
Difference Struts 1 Struts 2 framework Some interviewer still ask this questions to just candidate knowledge about struts framework also to check if you have worked on both the versions or not.
