What is a concrete classes? Is Java object class is concrete class?
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What are keywords in java?
When we give defination of interface method in the class why method must be public???
how to pass the parameters to applets?
What is the difference between static and non-static variables in java programming?
How do you calculate roots in java?
What are the methods used to implement for the key object in the hash map?
Can you extend more than one interface?
What are the string methods in java?
what is the purpose of the runtime class?
Which class cannot be a subclass in java?
Java Compiler is stored in JDK, JRE or JVM?
What is lazy programming?