 Related Questions Answer posted by pravash on 2005-06-08 02:16:34: The PreparedStatement is a slightly more powerful version of a Statement, and should always be at least as quick and easy to handle as a Statement. The Latest Answer : The PreparedStatement is a slightly more powerful version of a Statement, and should always be at least as quick and easy to handle as a Statement. The PreparedStatement may be parametrizednull Most relational databases handles a JDBC ... Latest Answer : Object has physical existance and class doesn't have physical existance .Object is an instance of the class and class is templete for the object ... Latest Answer : >> An object is a specific form of an instance: the instance of a class. >> There are other forms of instances - for example -- in UML, a link is an instance of an association. -- A process can be an instance of RUP ... Latest Answer : Definitely. That is actually the prefer way to make your client code more flexible and easier to maintain.For example, in a gaming program, you have:Breakable b = Factory.createObject();b.performBreak();It doesn't matter what concret Obejct Factory.createObect() ... If we can access a sevlet through both GET and POST methods then which methods will u declare in the If we can access a sevlet through both GET and POST methods then which methods will u declare in the servlet class? Class A{Public void meth(){}}class B extends A{ Public void meth(){ } public static void main(String Class A{Public void meth(){}}class B extends A{ Public void meth(){ } public static void main(String args[]){ A a=new A(); a.meth();//which method will this call } }if u want to call a method of class B then how can u achieve this? Latest Answer : Yes.You can ... Latest Answer : You can extend only one class.Abstract classes support single inheritance. ... Tags : Abstract Private class SampleA { }class SampleB extends SampleA { }What is wrong in the above code? Read Answers (1) | Asked by : S.N.Prasath
Sponsored Links
| ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
