What is the scope or life time of instance variables?
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What is the benefit of singleton pattern?
What are the files generated after using IDL to java compiler?
What is difference between static class and normal class?
What is an example of a conditional statement?
What are the skills required for core java?
waht happens when a return type ,even void is specified for a constructor?
Write a program in java to establish a connection between client and server?
what is object type casting? give some example with related?
What is java regex?
Why java is considered as platform independent?
Explain the difference between the Boolean & operator and the && operator?
class A{ some variables; public void a()throws Excepion1,Exception2{....} } class B extends A{ variables... public void a()throws E2,E3{.....} } Qns: here override of methods occurs or not,ore else wil give any compilation error or run properly..plz tell me briefly whts happening with the above codes....