Posts from February 2014

The value of fetch size is used to decide about the no. of rows that will be transferred between the database server and the client at a point of time.If we set the fetch size to 10, the JDBC driver w...

Java objects are classified into "Mutable objects" and "Immutable objects".1. Mutable objects:Mutable objects are those objects whose contents can be modified. i.e.; when an object is created, values ...

A string represents a group of characters. Strings are "String" class objects in Java.Creating Strings1. We can create a string by declaring and initializing a String class object directly. Eg: String...