Why char array is preferred over string for storing password?
i need example for java abstraction. where we use abstraction and why we need abstraction.
What is the differences between c++ and java? Explain
What is quick sort in java?
what is difference between servletconfig and servletcontext?
What is java virtual machine and how it is considered in context of java’s platform independent feature?
What is method in java with example?
Write a program to find the greatest of three numbers in java?
what is the difference between pagecontext and servletcontext?
What is default specifier ??? Use of default specifier ???
What is OOP?
What is the length of a string?
What is the map interface in java programming?