What is use of static in java?
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What is the program compilation process?
How the interruptible method gets implemented?
my method "abc" return array of interface "xyz" and "pqr" is abstract class implements abc and class "jkl" extends pqr My problem 1) when i call abc it retrun array xyz how can i do this hint xyz refer_xyz = new jkl(); but i can't create array. 2)I want to access method of jkl using reference of xyz??
What do you understand by looping in java? Explain the different types of loops.
Differentiate constructor and a method and how are it be used?
define polymorphism in java
What is length in java?
Which sorting is best in java?
What is a linkedhashmap java?
Java is Pass by Value or Pass by Reference?
Why would you desing a J2EE application so user data is entered by way of a JSP page and managed by an underlying Java Beans class?
Explain the use of sublass in a java program?