What is arraylist e?
java is pure object-oriented programming language?why it is platform independent.
What is join () in java?
Name the method that used to clear the buffer ?
What is meant by Static query and Dynamic query?
Differentiate Vector and ArrayList?
When does a class need a virtual destructor?
What is a numeric string?
What is nested top-level class?
What is a stringbuilder?
What is type casting?
What is a type parameter in java?
State the difference between strings and arrays.