What will happen when ResultSet is not closed?

What will happen when ResultSet is not closed?

In a pooled database connection, it is returned to the pool and could close only after expiring its life time. In the mean time many result sets might opened and left unclosed. If it happens on a single database by multiple applications, the data updation is not perfect and may violate ACID properties rule for data presuming.
Explain the use of Clonable,and serializable interface.
The similarity of Clonable and Serializable interfaces is that they both are marker interfaces.....
How do we allocate an array dynamically in java?
Arrays in java are static lists that can store a certain kind of variables. Therefore these arrays need to be initialized at the compile time....
Explain how to initialize an array of objects
An array can be instantiatd in various ways as follows.
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