Most asked Easy Core Java Interview Questions - TCS, Accenture, Cognizant, Infosys, Wipro, HCL

Hello Everyone,
In this video I am sharing the important and most asked core java interview questions.
If you want to give a mock interview for the preparation. please follow the below steps.

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00:00 what is string pool?
00:21 What is the difference between Set and list?
00:49 What is marker interface ? give me some example of marker interface?
01:08 What is synchronized keyword in java?
01:30 What is aggregation in Java
01:38 What is immutable class
01:57 Why Java is not 100% object oriented
02:10 What is volatile keyword in Java
02:35 How HashMap works internally
03:53 What is the heap memory in java and what is the stack memory in Java?
04:23 what is reflection in java
04:41 What is the difference between checked exception and unchecked exception
05:01What is a functional interface? Can you tell me any example of a functional interface? How it is different from a default method in the interface?
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Видео Most asked Easy Core Java Interview Questions - TCS, Accenture, Cognizant, Infosys, Wipro, HCL канала JAVA INTERVIEW BUDDY