Core Java, Spring Boot, Microservice Interview Questions | Cognizant L1 Technical Interview

Cognizant Java Interview which covers Java, Java8, Spring Boot, and Microservices.

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[gabrielfono]

this guy perform pretty good
I really appreciate transparency.

[shashwatgupta]

you both are rocking man!!...Although, its scripted but its helping us to know various interview questions...keep it going..

[learningcomputersciencewit]

Mir da...tomar national award paoa uchit...eto versatile character tmr...just god gifted...❤

[Ellenki_]

Str is sequence of characters to represent name address email id etc

[sensiblesenseisama]

I have worked on some spring boot projects by myself with intermediate knowledge in java, so how can i apply anywhere as a fresher???

[Ellenki_]

Collections array list, hash map, linked list.

[sarakara]

They are making interview harder than that this is like a entry level

[Ellenki_]

default static and functional interfaces.

[siddharthsekharsingh]

I got placed in both Cognizant and Deloitte. Thank you.

[ramt]

Thread goes waiting state by calling wait() or sleep () also

[vineethyadav]

For freshers what is the package for springboot if we are good at spring boot? and if we done a project on springboot is it a plus point ?

[manoharpatil]

bro as a fresher i know the answer of almost all questions except springboot can u suggest me some source for springboot im from mechanical final year students...

[rexsam]

Such basic questions are rarely asked.

Loosely coupling microservices is much more different than what you spoke

String is not a primitive datatype. Zuul is used with older Spring Boot and JDK 1.8

public interface InterfaceA {
public String abc();
}

public interface InterfaceB {
public String abc();
}

public class InterfaceABEg implements InterfaceA, InterfaceB {
I want you to write how you can use super here
}

[preetyshaw]

Is it fir freshers interview?? We can't expect this type of questions from 3 years experience guy??

[anilmajhi]

Anyone explain loose coupling in 2 microservices? 21:41

[merickutan]

How do you define a string in java? The answer could be:
Using primitive datatype string, and using the String Wrapper class which the guy explained how to define them.

[dhanajihubale]

Horizantal scalling explaination was wrong?

[maheshr]

Edo Edo cheppu correct but way of answer is not in Java... If you are not allow to create a object or else the class which is not complete implementation means partially implementation called

[Ellenki_]

Why abstraction is asked to everyone in every Java interview?