✅ Crack Infosys Java Interview | My Real Experience (3–4 Yrs)

Hey everyone, welcome back to code to cloud academy. Today I'm sharing my Infosys interview experience for a 3 to four year Java developer role. These are exact questions they asked. So if you're preparing for Infosys, TCS, Cognizant or any service-based company, this video is for you. Section [music] one, Core Java round. The interview

started with C Java basics but quickly moved into scenario-based questions. [music] Questions asked difference between equals equals n and equals abstract class vs interface string vs string builder vs string buffer. How to make a class a mutable heap v stack memory checked vs unchecked exceptions. What [music] is the constant string pool? Difference between throw and throws and

what is the parent class of exceptions. These are very common infosys style questions [music] mostly theoretical but interviewers expect short clear answers. Section two spring and spring boot round. Questions asked difference between at qualifier and at primary. How to create global exception handling using at controller advised at request params at pataram. Explain maven life

cycle. What does it spring boot application include? List common spring boot starters. This round focused on real project experience not just [music] definitions. Section three. Java 8 round. They definitely test whether you understand Java 8. Questions asked key features of Java 8 streams lambdas optional functional interfaces. [music] What is concurrent modification exception and how to avoid

it? Hashet vs3 set types of functional interfaces comparable [music] VS comparator. Why do we need lambda expressions? Section four multi-threading round. They didn't go very deep but they asked basics questions asked. What is exeutor [music] service and why use exeutor framework? Difference between sleep vs. Difference between atomic long vs long. They check