Java Spring Boot 3 Years Experience Interview

[@blitzc8146]

I really like the way she explains when answer given by the candidate is not clear. Quality content 🤟 keep them coming.

[@pankajmishra4796]

Q - can we print something on console without using main method ?
Ans - Until java 1.6 it's possible by using static block ,but from java 1.7 onwards we can not execute java program without main method.

[@diwakarreddy7478]

We can do it by using java interpreter even after java 1.8 onwards

[@RahulJain0718]

@@diwakarreddy7478 no we can't tried

[@Ajaypal7827]

till java 1.6 i can run java program without main method as well as without static or instance block

[@Ajaypal7827]

till jdk 1.6 i can run a java program without main method as well as without static block

[@056_harshitagarwal8]

Questions asked by her are very good....i really learnt lot from this video!!

[@BishnuUprety-y2t]

Question - Can functional interface extend another interface ?
Answer based on chatGPT - Yes, a functional interface in Java can extend another interface. If the interface it extends is also a functional interface, the resulting interface will still be a functional interface as long as it has exactly one abstract method.
@FunctionalInterface
interface ParentFunctionalInterface {
void parentMethod();
}
@FunctionalInterface
interface ChildFunctionalInterface extends ParentFunctionalInterface {
// No new abstract methods, still a functional interface
}
public class FunctionalInterfaceExample {
public static void main(String[] args) {
// Using lambda expression to implement the method
ChildFunctionalInterface child = () -> System.out.println("Implementation of parentMethod");
child.parentMethod();
}
}

[@ashishkatkar6595]

The child interface is not functional interface right ? So it can extend interface with one abstract method which is functional interface

[@akhila2598]

@@ashishkatkar6595 child interface is also functional interface right. if iam wrong can u explain

[@guruprasad6400]

Bro can you provide java back end interview questions and answers answers ekkada vetikina chala clumsy ga vasthunai

[@gaurshivam]

She explains very well

[@surjendudas2845]

This is informative for uploading interviews. Keep uploading .

[@nagapravallikaraja9096]

It was very helpful basically the interview was done like a corporate level
I really loved it..
Guys do like this..❤❤

[@shivakumarkondooru1387]

Regarding hashmap. Question could be clear if she asked Can we have Objects as key for hash map.

[@phanimadhuri4087]

Yes

[@rushikeshdhane7430]

Actually if he has 3 yrs experience he must know about main method and static concept bcz it is foundation concept

[@AshishRawat-pe5mu]

Good explaination by the interviewer👍

[@humanplanet8728]

If possible please share the questions in description or pinned comments as well.

[@genz-career]

Okay sure

[@suranjan1000]

Nice content with beautiful interviewer ...

[@CSE--Dhananjaykumar]

agar static block ke ander v agar kuch print kerna ho toh main method chaye without main method ke program output ne dega ok
and i know when class is loaded static block is executed but main method v hona chaye

[@dikshawakode6969]

Thank you very much ❤
Very helpful for me....
Explanation for every question-answers are very good 👍 thanks 🙏🏻

[@RahulJain0718]

I think first question is wrong only static block is there then it will through error if main method not there

[@javaInBlood]

It was possible to print anything on console without main method before java 1.6 but later version will throw MethodNotError.

[@garvisrobot9274]

Wrong answer function interface can extend another implamentation as long as you dont break pricipal of output that this method should cpmplete one task only. 😊

[@Vijay-y3i]

I am looking for job change for java developer of experience 3.2 yrs.how to get demo interviews?

[@jashwanthgottipati9262]

Thanks for the video.

[@java_lover]

Good Interviewer

[@ganeshchavalla]

Hi sir I love ur videos
I'm 2 years experienced java dev.. Planning to shift.. Neeed ur guidance sir

[@genz-career]

How can I help you?

[@bachannayak346]

Tomcat is the Spring boot default server

[@prasadlahane5486]

what is the source used for these questions?

[@genz-career]

Watch our videos

[@boss-fo6jr]

He doesn't know the types of servers whichever he was use.then how interviewer believe they have 3 yr exp 😂

[@prajwalkande9102]

SIB doesn't work without main method !!

[@sanjaykumar-vx2eo]

Who is interviewing whom in this video?

[@IsmaelTrochaSarmiento]

i think the first question is poorly formed, because without main method any class cant be initialized for example let's suposse that i have my Main class
class Main {
static {
System.out.println("Hello world!!");
}
}
This code is just useless without a main method, the thing is that i need to run my java class to allow the static block to be initialize.

[@ramakotisanthoshkumar6019]

Too many adds disturbing totally 😢

[@rahulkharapkar2716]

14:00 oh this guy is from covid batch for sure.

[@firstyfirst]

😂😂

[@prasadlahane5486]

tomcat, jetty are widely used for anyone looking for answer

[@firstyfirst]

In reality does sm1 get selected after answering this much?

[@Buildprogramming]

No, as per my experience.

[@sanketnaik8968]

Did he get selected?

[@garvisrobot9274]

Guy has not worked on any development project.

[@NeverQuitOk]

How bro

[@expelliarmusss]

3 years experience? Really?

[@dineshingole6647]

I kinda surprised tho 😅

[@rehaniqbal6330]

She's good

[@BAIBHAVKUMAR-b9c]

Sib

[@BAIBHAVKUMAR-b9c]

So

[@PR-nb4rb]

Ankit Kumar pubg khela band kro

[@maikonhu706]

Is this guy really having 3 years of experience my god from start to end she is only asking and answering
As a fresher I felt interesting and easy question I m able to answer them.

[@huyennguyenvan8094]

Why doesn't she focus on which project he worked

[@rushikeshdhane7430]

Same 😅