What is are packages?

0 Answers  

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Explain polymorphism citing an example.

0 Answers   Amazon,

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Define packages in java?

0 Answers  

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How can the checkbox class be used to create a radio button?

0 Answers  

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explain about casting of objects?

5 Answers  

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What do you know about the garbate collector?

0 Answers  

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Difference between method overloading and overriding.

0 Answers  

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abstract class Demo { public void show() { System.out.println("Hello I am In show method of Abstract class"); } } class Sample extends Demo { public void show() { super.show(); System.out.println("Hello I am In Sample "); } } public class Test { public static void main(String[] args) { //I WANT TO CALL THE METHOD OF BASE CLASS IT IS POSSIBLE OR NOT CAN WE USE SCOPE RESOLUTION OPERATOR TO CALL OR JAVA NOT SUPPORTED THAT :: OPERATORE } }

3 Answers  

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Is ResultSet class?

5 Answers   Bally Technologies, TCS,

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What is an empty list in java?

0 Answers  

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Can we sort a map in java?

0 Answers  

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What is advantage of using threads?

2 Answers   BMC,

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