Round-L1
1)Self Introduction
2)Explain Thread Life Cycle?
3)What is Sleep() function will do? and is Sleep() method is Static or non-static method?
4)What is difference between Abstract class and Interface?
5)What is Functional Interface in Java8?
6) In Functional Interface what is the new feature added in Java 8?
7)How you can achieve 100% Abstraction ?
8)what is the use of default methods and how does it help in our existing code?
9)Difference between ArrayList and LinkedList in which scenario you would use one over other?
10)What is the Default size of ArrayList?
11)How would you Increase size of ArrayList which method will you use?
12)what is Pradicate function and what is does?
13)can you tell me how HashMap works Internally?
14)What is the new features in the working of HashMap? there is change in Java8 do you know about that?
15)What are the Databases are you worked?
16)Can you give me difference between Oracle SQL DB and PostgreSQl?
