3-7 Years Interview Experience | Java | Spring Boot | Microservices | Maven | SQL

[@ThePlusOrg]

If two interfaces have the same default method and a class implements both, how does the JVM know which method to execute? Why was the private method introduced in Java interfaces? When should we use a default method, and when should we use a static method? What is a variable argument in Java? Can we replace the String[] parameter in the main method with a variable argument? If we create an object with a null reference and call a static method on it, will it work? Why should we override both equals and hashCode? Can you explain or create a scenario where overriding only equals is not sufficient? What is the difference between a base class and an abstract class? What is a marker interface in Java? Can we create a custom marker interface? If yes, how? What is the volatile keyword used for in Java? Can we write a functional interface without abstract methods? If we add null and another object (e.g., "ABC") to a TreeSet, what will happen? Will the finally block execute if a return statement or System.exit() is written in the try or catch block? What are the different components of microservices? Can you explain them briefly? What is the circuit breaker pattern? What is fault isolation in distributed systems? What are the different ways to create a Spring Boot application? What is Spring Boot Actuator, and what are its advantages? What are Spring Boot profiles, and why are they used?

[@karandulani9857]

looks like interviewer and candidate both are friends😂😂😂

[@courtneyadjoa246]

😂🤣

[@inderjeetchawla527]

I don't know how true these interviews are . Company I work at pays quite decently. And they just care for your fundamentals and dsa and problem solving. No one cares if you know what interface method will be picked from . We have this info available on internet. As long as you are able to understand what you code and you can write optimised solutions. You should do fine.

[@jaggu4241]

In which company you are working

[@dilipyadav495]

please note : finally block will not execute if we write System.exit()

[@softwarekinga2z995]

Yes bro... just now i have tested..😊

[@maheswarreddy4500]

Really helps for my interview preparation.thank you so much

[@InsightsInstructor]

All the best

[@khushbookumari-so8dt]

To print the default method when both interfaces contain the same default method, the implementing class must override the default method to resolve the ambiguity. This is necessary to ensure the program compiles successfully.

[@softwarekinga2z995]

Please upload more videos...this is very good interview..

[@sujeetpalei5098]

Finally block doesn’t get executed in System.error and exit

[@SubhashPal-j1s]

sahi pakde hai !!

[@namasteguru3817]

And system.exit() also

[@r3xxxx]

loved it❤ please keep uploading

[@InsightsInstructor]

Sure, Thanks 😊

[@anilnayak5642]

Interviewer is reading the questions as instructed 😅

[@pravinpundge5890]

Suggestion: it will be helpful if wrong answered question were corrected in description.

[@LifeHack-p2]

Yrs of experience?

[@madhukarbarad5321]

can i know one thing the person who has attended the interview, 1) what was his current CTC, relevant experience on different technical stacks or skill set $ overall experience 2) how many rounds of interview he had faced in this particular company ( its like no. of technical rounds, manager round, HR round ) 3) how long it took since from the 1st round to offer letter could u pls reply as soon as possible

[@namasteguru3817]

Person search on chatGpt then ans them 😂

[@iamkrishna9504]

bhai audio bht kam hai

[@InsightsInstructor]

Noted! Thanks.

[@NagaSanthosh]

Suppoz😅

[@InsightsInstructor]

😁😁

[@madhumadyy]

on last 5 minutes you just throwing questions as fast as u can. i think you find something fishhy

[@afzalsheikh3768]

If Possible Please upload CGI 2 - 6 years Experience React + Node interview

[@InsightsInstructor]

We will try