What is the difference between jdk, jre, and jvm?
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What is double data type?
What is charat ()?
Is string passed by reference in java?
class A { private int i; } class B extends A { private int i; } if I create an object of B class what will be the memory of that object.
Define reflection.
Can Applet have constructors?
make a method which any number and any type of argument and print sum of that arguments.....
What are the methods to rectify ambiguities in the interfaces in JAVA?
How to find the length and capacity of a string buffer ?
Difference between ‘>>’ and ‘>>>’ operators in java?
Can we assign the reference to this variable?
What is the difference between numeric and integer?