Why do I need to declare the type of a variable in java?
What is a ternary operator in java?
What is the final method?
How do you remove duplicates in java?
what is private constructor?what are the uses of writing private constructor in our program?
What is null in java?
Which class should you use to obtain design information about an object
Explain the advantages of packages in java?
Write a method to check if input string is palindrome?
What are E and PI?
Is null a value?
What is the difference between jsp and servlet?
what is the purpose of the runtime class?