Infosys Java Interview Questions (6+ YOE) | Real Scenario-Based

Welcome back to my channel. Today's question was shared by Naveen Kumar and he has around 6.8 years of experience and recently he attended an interview in the company called Infosys. So, thanks a lot Naveen for sharing these questions with the community. And guys, if you also want to share your interview questions with us, the form in the

description below you can fill out the form and share your questions with the community. I will break down each and every question with a readymade answer for you. So, it can help you in your upcoming interview. All right, so let's start the video with the first question. The first question is, what are the key

differences between Spring Framework and Spring Boot? So, a Spring Framework is a core framework that gives a dependency injection, AOP, MVC, secure data access. So, basically it's a building block. Okay. So, Spring Boot on the other end sits on the top of Spring and remove a lot of boilerplate code, a lot of setup

pain. So, we can start very fast. And if I talk about Spring Framework, we usually do it manual configuration like XML or Java config plus adding dependency ourselves. In Spring Boot and in a Spring Boot starters bring the right dependency together and auto configuration setup defaults for us. Spring Boot also gives us production

ready features like actuator, embedded server and externalized config out of the box. So, in interview I will say that Spring is the foundation or Spring Boot is the productivity layer that helps us build and deploy faster. Now, moving to the next question. The next question we have is, how does dependency injection improve application design?