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- #APACHE ANT INTERVIEW QUESTIONS AND ANSWERS IN LINUX ANDROID#
- #APACHE ANT INTERVIEW QUESTIONS AND ANSWERS IN LINUX SOFTWARE#
- #APACHE ANT INTERVIEW QUESTIONS AND ANSWERS IN LINUX CODE#
- #APACHE ANT INTERVIEW QUESTIONS AND ANSWERS IN LINUX PROFESSIONAL#
The application flow and logic are specified here.In Camel we can define routing rules using a Java DSL.Īnswer: The context in Apache camel is a runtime system and loading container for all resources that are required for the execution of the routing. Apache camel also allows users to create custom components.Īnswer: Routes plays a critical role in Apache Camel. Some of them are FTP,JMX, Webservices, HTTP. There are more than 100 components provided by Apache Camel. For example using an ActiveMQ component we expose an ActiveMQ endpoint for interaction with external system. These components make interacting create endpoints with which a system can interact with other external systems. What are various components in apache camel? Which ones have you used?Īnswer: Apache camel provides us with a number of components. Endpoints are usually created by a Component and Endpoints are usually referred to in the DSL via their URIs. It is implemented using EIPs and a specific DSL.Īnswer: Camel supports the Message Endpoint pattern using the Endpoint interface. A route contains flow and integration logic.
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It allocates messages based on the related routes. Apache Camel is a rule-based routing and mediation engine that provides a Java object- based implementation of the Enterprise Integration Patterns using an API (or declarative Java Domain Specific Language) to configure routing and mediation rules.Īnswer: The core functionality of Apache Camel is its routing engine. This results in loose coupling and not affect much our existing systems. Instead of this point to point integration which causes tight coupling we can implement an additional layer to mediate the differences between the systems. If tomorrow again if there is change in a system the other might also have to be changed which is not good. However this will be point to point integration.
#APACHE ANT INTERVIEW QUESTIONS AND ANSWERS IN LINUX CODE#
One way to achieve this is to implement code which bridges these differences. This interaction or integration is not easy as the implementations of the systems, their message formats may differ. These systems often interact with each other,and need to be integrated. Some of these may be legacy systems while some may be new.
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Writing the “Hello World” program is easy in java.Answer: In an enterprise, a number of systems of different types exist. Write a program to print “Hello World” in Java? Also known as “write once, run anywhere,” (WORA).Ģ. Java is defined as an object-oriented general-purpose programming language.The design of the programming language allows programmers to write code anywhere and execute it everywhere without having to worry about the underlying computer architecture. We will cover all the basic Java interview questions the hiring managers ask, along with the solutions they expect you to come up with. If you are just getting started with Java and wish to land a job in one go, then this section is just for you.
#APACHE ANT INTERVIEW QUESTIONS AND ANSWERS IN LINUX ANDROID#
By the end of this blog, not only will you gain hands-on Java knowledge but also be able to ace Java interviews in job roles like Junior Developer, Senior Developer, Architect, Java Web Developer, Java Android Developer, and Java EE developer.
#APACHE ANT INTERVIEW QUESTIONS AND ANSWERS IN LINUX PROFESSIONAL#
Understand what a recruiter is looking for in a Java professional and how you can impress them. Are you also one of those aspiring Java professionals? Our set of Java Interview Questions has motivated many such aspirers, and the same can be done for folks like you. Anyone with a flair for IT & Development wants a career in Java.
#APACHE ANT INTERVIEW QUESTIONS AND ANSWERS IN LINUX SOFTWARE#
Everyone knows how Java has been a perennial contributor to software development.