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Tag Archives: Servlets

115 Java Interview Questions and Answers – The ULTIMATE List (PDF Download)

Last updated Oct. 3, 2016 In this tutorial we will discuss about different types of questions that can be used in a Java interview, in order for the employer to test your skills in Java and object-oriented programming in general. In the following sections we will discuss about object-oriented programming and its characteristics, general questions regarding Java and its functionality, ...

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Partitioning SPA Resources and API Implementations in Separate WAR Components

java-interview-questions-answers

Single Page Applications are quickly gaining traction as a way to implement rich, robust, and mobile friendly web-based applications. Essentially, this requires a shift in application architecture where the entire application user interface is implemented using JavaScript and the server side code supplies a RESTful, JSON-based API for  server side application logic and data access. This model is shown below: ...

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How to use Asynchronous Servlets to improve performance

java-interview-questions-answers

This post is going to describe a performance optimization technique applicable to a common problem related to modern webapps. Applications nowadays are no longer just passively waiting for browsers to initiate requests, but want to start the communication themselves. A typical example could involve chat applications, auction houses, etc – the common denominator being the fact that most of the ...

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Long Polling with Spring 3.2’s DeferredResult

spring-interview-questions-answers

In our last episode, the CEO of Agile Cowboys Inc had just hired a Java/Spring consultant by giving him the Porsche that he originally bought for his girlfriend. Being upset by the loss of her prize Porsche, the CEO’s girlfriend has told his wife of their affair. His wife, after cutting up the CEO’s suites has filed for divorce. Meanwhile ...

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Servlet 3.0 Overview

java-interview-questions-answers

Servlet 3.0 – has a bunch of ground breaking features that will ultimately change how developers will code and write JEE Web Applications – some might say that its conventions defy most of our understanding about how things “should” work in theory but thats one of the beauty of innovation and continuous improvement; challenging the convention and give a better ...

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Checking out what is new with Servlet 3.0

With the JEE6 specification hitting the market, some major changes have taken place with respect to how you would approach developing applications in the enterprise application world. In this article i would be touching upon a few changes that were done with respect to web application development.                 First things first, say good ...

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Basics about Servlets

java-interview-questions-answers

Through this tutorial i will try to get you closer to the Java Servlet Model. Before we start with examination of classes defined within the servlet specification, i will explain basic stuff needed to know before you start with developing web application. Understanding the Java Servlet Models First of all Java Servlet Model is not defined only for the web ...

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