Check out our PHP Interview Questions to ace your next interview! 16. What is caching in REST API? To quickly obtain a server answer in the future, the REST API maintains a copy of the response in a specific area of computer memory. This temporary technique is known as “caching.” 17...
Reflection is the process of introspecting the features and state of a class at runtime and dynamically manipulate at run time. This is supported using Reflection API with built-in classes like Class, Method, Fields, Constructors etc. Example: Using Java Reflection API we can get the class n...
Java Interview Questions for Freshers 1. Why is Java a platform independent language? Java language was developed so that it does not depend on any hardware or software because the compiler compiles the code and then converts it to platform-independent byte code which can be run on multiple ...
13 When to use Runnable interface Vs Thread class in Java? 14 What is the life-cycle of a servlet? 15 Differences between ServletContext vs ServletConfig? 16 Difference between SPRING CORE & SPRING BOOT? 17 REST API? What’s the benefit of using JSON over XML? 18 What are the different...
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REST API interview questions and answers encompasses a comprehensive range of topics related to REST APIs. It delves into fundamental concepts such as HTTP methods, RESTful services architecture, and the principles of REST. The section includes questions on data exchange formats like JSON and XML, ...
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2.Java 8 Interview Questions Java 8 was a major release with many new features. Some of them are Lambdas, Functional interfaces, Streams, and Date Time API. This article will help you in preparing for the interview related to these APIs. I recently wrote another article aspart-2 of java ...
Feign: Declarative service invocation component based on Ribbon and Hystrix; Zuul: API gateway component, which provides routing and filtering functions for requests. Spring Cloud Bus The message bus used to propagate cluster status changes, using a lightweight message agent to link nodes in a distr...