What will happen when using pass by reference in java?
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What is join () in java?
what are the new features available in java 1.5 version?
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What is java autoboxing?
Does Java support multiple Inheritance?
What function extracts specified characters from a string?
What are the 6 functions?
what is webservices?
we know that every java prog must follows OOPS Principles. Anybody can answer, HOW THE FOLLOWING PROGRAM FOLLOWS OOPS CONCEPTS i.e, Inheritance,Polymarphism,Encapsulation? class a{ public static void main(String args[]){ System.out.println("Hello World"); } }
How many types of interfaces are there?
what is hashmap& hashtable with example?
We have two methods to create methods the threads. 1. Implementing runnable interface 2. Extending to thread class and overriding run method. Among these two which one is better and why? Please explain me in detail.
Can a class have an interface?