List methods available in Java Queue interface
boolean add(object)
boolean offer(object)
object remove()
object poll()
object element()
object peek()
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Can we declare the main method of our class as private?
what is the difference b/w PUT and POST method to send data to the server
What is public static void main?
FOR EXAMPLE WE R HAVING TWO LIST ELEMENTS ..BOTH LISTS CONTAINS ID,NAME,PLACE ..I NEED TO COMPARE BOTH IDS IN TWO LISTS,IF ID'S R SAME MEANS WE HAVE ADD THE DETAILS(LIKE NAME,PLACE) TO MAP...HOW IS POSSIBLE ?CAN ANY ONE SUGGEST?
What is finalize()? Is finalize() similar to a destructor?
What is the properties class?
What is lazy activation?
State the merge-sort principle and its time complexity.
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Name the package that always imported by default?
Define an abstract class with reference to java.
What is the abstraction?
What is the purpose of nested class in java?