How many bits is a string?
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Class c implements interface I containing method m1 and m2 declarations. Class c has provided implementation for method m2. Can I create an object of class c?
which of tha following is not a thread safe class? a) ArrayList b)Vector c)HashTable d)None
What is a function in java?
How is hashcode calculated in java?
How many bits is a string in java?
1.IN CASE OF DYNAMIC METHOD DISPATCH WHY WE USE REFERENCE VARIABLE,WE CAN USE THE DIFFERENT DEFINED OBJECT DIRECTLY TO ACCESS THE DATA MEMBER AND MEMBER FUNCTION OF THAT RESPECTIVE CLASS?WHAT IS THE MAIN FUNCTION OF "REFERENCE VARIABLE" HERE?
Can a static member function access member variable of an object?
What are the benefits of immutable objects?
Explain the selection sort algorithm and state its time complexity?
When do we use hashset over treeset?
What is parsing a string?
What is meant by overloading?