Describe the various concepts related to object oriented programming (oop).
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what is private constructor?what are the uses of writing private constructor in our program?
Why do we use return statement?
Describe 2 different ways to concatenate two strings.
What are encapsulation, inheritance and polymorphism?
Is string is a class in java?
What are the characteristics of Final,Finally and Finalize keywords.
What is a pointer and does java support pointers?
When a byte datatype is used?
How will you get the platform dependent values like line separator, path separator, etc., ?
Suppose there is an array list [10,5,20,19,15,24].Print them in ascending & descending order in collection framework concept ???
How do you use find and replace?
How do you create a bulleted list?