Which is better singleton or static class?
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What is equals method in java?
what is meant by serialization?
What is a parent class in java?
why java does not contain pointers?
What is Difference between Serializable and Externalizable in Java serialization?
What are the two parts of a conditional statement?
what is the use of pojo (plain old java objects)? how it is interact with crystal reports? pls urgent
Describe how to implement singleton design pattern in struts.
What is the use of conditional statement?
What are the differences between abstract class and interface?
Explain final, finalize() and finally?
There is a Banking application. It has 2 types of account, Savings and Current. Write a method calculateInterest by passing an ArrayList of these account objects and calculate Interest accordingly. Write code for this situation