There are 4 domain sever and 4 web application running in a system. A client is acessing all web application at a time. How many servlet context will be created?
Latest Answer: can have 4 servlet context. as u have 4 web server and this is a distributed application ...
Of the four Simple API for XML (SAX) interfaces that handle parsing events, which allows custom handling of external entities?A: DocumentHandler B: DTDHandler C: ErrorHandler D: EntityResolver
Latest Answer: EntityResolverIf a SAX application needs to implement customized handling for external entities, it must implement this interface and register an instance with the SAX driver using the setEntityResolver method. ...
Latest Answer: MQ series is an IBM product for middleware. MQ has runtime objects like Queue Managers and Queues. Queue Managers manage lots of objects like Queues, channels etc. Queue is an object that holds messages in any format - XML or text or byte.You can send ...
What is XML and when it will be used in Realtime project? can any one give me example of transfering the data with xml with java?
Latest Answer: XML is used like java where java is platform independent where as xml is data independent.xml is used in webservices where different platform services can transfor data between them.examplein distributed technologies we comunicate between two java ...
What is the difference between java bean and enterprise bean? when will be used java bean and enterprise in real time projects?
Latest Answer: Enterprise Bean:Gives you the facility of security & transcation , state management & reduction of network code. All the above facility will be provided by application server when it is deployed.Java Bean:Where it is the simple setter & getter ...
Latest Answer: Spring framework will inject the required object instances into our java bean during the deployment time through ApplicationContext.xml file.This process of injecting objects into java bean is known as dependency injection. ...
Latest Answer: hai iam vineel. i would like to tell what i know regarding this question.1)in jdbc 1.1 the cursor can be moved only in one direction i.e in forward direction where as in jdbc 1.2 the cursor can be moved in both direction.2)in jdbc ...
Latest Answer: finalize() method is executed prior to the execution of a garbage collector. When a object is no longer in use, but it holds some resources, before garbage collector collects this object these resources must be released. you should define finalize() ...
What is singleton class? Explain with an example?
Latest Answer: Design patterns out of the way, let's look at the singleton. By now, you're probably wondering what a singleton is - isn't jargon terrible? A singleton is an object that cannot be instantiated. At first, that might seem counterintuitive ...
Latest Answer: In MVC 1, the view is not separate from the controller... ie the presentation logic as well as the business logic is written in the same place. However, in MVC 2, the view is separate from the controller. Thus the adv is that, MVC 2 is a properly latered ...
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