What is use of arraylist in java?
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Difference between this(), super()?
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What is the static variable?
What is another word for methodology?
Difference between start() and run() method of thread class?
all are saying java doesn't support multiple inheritance but by default Object class is super class for all the user defined classes and we can extend atmost one class so each class can extend more than one class so java supports multiple inheritance?i am confused with this,pls any one explain me.
Can you call a constructor within a constructor?
how to pass the parameters to applets?
What is fundamental datatype?
What is the purpose of return statement?
Why we should declare the variables as static and final in interfaces?
What is hashing principle in java?
what is the final keyword denotes in java?