What is reverse function?
Difference between Interface & Abstract class?
What is tostring () method?
What are the types of methods in java?
we cannot create an object of interface but we can create a variable of it
Can we have multiple public classes in a java source file?
Why is stringbuffer faster than string?
10. What is the output of the following Java program? class Main { public static void main(String args[]){ final int i; i = 10; System.out.println(i); } } 10. What is the output of the following Java program? class Main { public static void main(String args[]){ final int i; i = 10; System.out.println(i); } }
What is supplier in java?
What is the main function in java?
How to sort list of list in java?
Difference between doublesummarystatistics, intsummarystatistics and longsummarystatistics ?
What is a lambda expression ? What's its use ?