Core Java, Spring Boot, Microservice Interview Questions

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

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2 жыл бұрын

Cognizant Java Interview which covers Java, Java8, Spring Boot, and Microservices.
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Cognizant Java Interview
Freshers Java Interview
Experienced Java Interview
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Пікірлер: 64

@cloudtech5260 6 ай бұрын

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@shashwatgupta2184 8 ай бұрын

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

@gabrielfono844 11 ай бұрын

this guy perform pretty good I really appreciate transparency.

@learningcomputersciencewit5936 5 ай бұрын

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

@Rkreddy123 10 ай бұрын

Good one

@munaswamy6595 2 жыл бұрын

Brother please upload more videos 👍

@Ellenki_007 2 жыл бұрын

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

@sarakara3478 7 ай бұрын

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

@amarnathkumar2564 Жыл бұрын

Amazing bro

@Ellenki_007 2 жыл бұрын

Collections array list,hash map,linked list.

@sensiblesenseisama5851 Жыл бұрын

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

@rexsam3134 7 ай бұрын

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 }

@Aniketjoshi9 3 ай бұрын

It gives compile time error..

@rexsam3134 3 ай бұрын

@@Aniketjoshi9 refer to 3.30 answer. Is his answer correct? These mock interviews are programmatically not correct and there are no cross question asked. So does the interviewer knows what he is asking?

@ajaythombare6235 3 ай бұрын

Nailled it bro

@Ellenki_007 2 жыл бұрын

default static and functional interfaces.

@siddharthsekharsingh4263 6 ай бұрын

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

@Ellenki_007 2 жыл бұрын

Literal and object i think

@ramt9447 2 жыл бұрын

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

@cloudtech5260 2 жыл бұрын

Yes!! Thanks Ram!!!

@preetyshaw2116 6 ай бұрын

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

@start1learn-n171 Жыл бұрын

@merickutan1332 7 ай бұрын

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.

@RealSlimShady-um6gf 7 ай бұрын

String primitive datatype,???

@cloudtech5260 7 ай бұрын

String is not a primitive datatype. int, float and double are primitive data type. 👍

@manoharpatil7037 Жыл бұрын

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...

@vinay2841 Жыл бұрын

You can start watching videos of Abhilash Panigrahi or Durgesh KT ,Java Techie

@nayanankmahajan Жыл бұрын

Java Techie is the best source. I mastered Springboot in 2 months following him. If you look at too many resources it will just confuse and slow you. Find 1 and put all your trust in it.

@Ellenki_007 2 жыл бұрын

Interface is contract.

@vineethyadav4221 Жыл бұрын

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 ?

@cloudtech5260 Жыл бұрын

For freshers, different companies have different criteria for selection. But the general idea is aptitude + programming language basics. In some companies, they ask DSA. The package generally ranges from 3-4 LPA.

@user-in4bh2ri6o Жыл бұрын

correct

@AYJ959 Жыл бұрын

nice

@kvhareesh635 Жыл бұрын

What about salary

@dhanajihubale5770 Жыл бұрын

Horizantal scalling explaination was wrong?

@sanathrayala2745 2 жыл бұрын

That guy did it with no sweat 😳

@sandyjk2210 2 жыл бұрын

Because it's not real interview.

@Ellenki_007 2 жыл бұрын

Pool and heap

@Ellenki_007 2 жыл бұрын

Interface is not clearly understood

@anilmajhi5404 Жыл бұрын

Anyone explain loose coupling in 2 microservices? 21:41

@ashutoshaman7358 10 ай бұрын

Look out for async comunication between microservices

@ramcharanPhirangi Жыл бұрын

Did he use Chat GPT on the screen? o_o

@manjunathareddy2546 Жыл бұрын

Please make videos on microservices

@cloudtech5260 Жыл бұрын

Yes sure. Will do!!

@maheshr7827 Жыл бұрын

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

@DRBB123 2 ай бұрын

Scripted but Wow l learnt a lot

@Ellenki_007 2 жыл бұрын

Why abstraction is asked to everyone in every Java interview?

@cloudtech5260 2 жыл бұрын

Abstraction is the key feature of any programming language. When we abstract the logic and just expose the input and output a lot of system complexity can be suppressed. Hope that made sense. 👍

@ashwinajmery6071 Жыл бұрын

@@cloudtech5260 definitely make sence 🔥