Top 25 Microservices Interview Questions and Answers

1) Explain microservices architecture Microservice Architecture is an architectural development style which builds an application as a collection of small autonomous services developed for a business domain. 2) Name three commonly used tools for Microservices Wiremock, 2.) Docker and 3.) Hysrix are important Microservices tool. 3) What is Monolithic Architecture? Monolithic architecture is like a big […]

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Program to print half pyramid using*

Out Put Format



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How to find Leap Year in Java

Leap years are years where an extra, or intercalary, day is added to the end of the shortest month, February. The intercalary day, February 29, is commonly referred to as leap day. Leap years have 366 days instead of the usual 365 days and occur almost every four years.   Main.Java

  Output 1: […]

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Sending FireBase Notification to Android Mobiles

FCM website   App.gradle




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Servlets Interview Questions  

Q1. What is a servlet? Java Servlet is server-side technologies to extend the capability of web servers by providing support for dynamic response and data persistence. The javax.servlet and javax.servlet.http packages provide interfaces and classes for writing our own servlets. All servlets must implement the javax.servlet.Servlet interface, which defines servlet lifecycle methods. When implementing a […]

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