20 Basic Core Java Interview Questions & Answers- TCS, Accenture, Cognizant, Infosys, Wipro, HCL

Top Core Java Interview Questions with Answers for Freshers - Campus Placement /Job Placement Interview Questions

Our Websites:

KEEP IN TOUCH:

#corejava #interview #freshers

[status__world...]

What a explanation bro well done
Keep in extra 20 or 30 Questions and answers please I humble request ❤❤❤❤

[ambikeya_tech]

Thanks for sharing valuable insights! Great resource for preparing interviews in top IT companies. Appreciate the comprehensive list of core Java questions and answers.

[shraddhahulle]

Thanks for such a amazing explanation😊🙏👏

[ig_haxie]

Default is only within package, Not from anywhere like public. Protected can be accessed within own package and also in different package but the class must be inheriting the class where it is defined as protected

[vamsikrishnachekka]

Sir, you are helping freshers and we all thankful to you.😊😊😊

[jakubdudek]

Maybe I'm picking on, but why so many people that are explaining basic Java's stuff used to give confused explanation about "final" keyword? Value of final variable can be change if it references to an object! Object itself does not become inmutable because of that keyword. The whole point of "final" is that you cannot change the reference itself that was once initialized/pointed!

Apart from that little ambiguity I really like this video. :)

[syedtanzeelHCAD]

question no. 16 a file should have only one public class but here you mentioned two "public class Arithmatic and public class Main "

[leyounuskhan]

thank you for great explaination sir
😇

[gundashanthi]

Thank you so much
It is so helpful 😊

[milindpendkar]

Nice for core interviewer ask questions me on platform independent .

[mallikarjunpujari]

Can you tell mee some programming languages which deals ECE

[yashupadhyay]

sir, in question 9 example of method overloading you gave example of myMethod function which has different return data type, one has int and one has double! so can method overloading can happen if there is different return data type of method??

[asha]

Watching this video 1hr before my interview..and regretting y i dint get this video before n early....😢...super explanation sir... 🙏👌

[pratikshakadam]

2nd and 3rd question making confusion.... In JVM and Compiler

[bandreddijayanth]

Bro numpy and panda packages raakapote dsa ki python choose cheyyochha

[kishorebabu]

what is diff between No arg constructor & default constructor?

[akki-xzli]

Is this questions are enought for tcs nqt interview? Can you plz reply

[defenceloverupadhyay]

Bro any one Can tell me constructor returns any value

[jayyptll]

There's no array que, for loop que, comparator comparable and many things are not in this video