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krishna prasad

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since Jan 29, 2001
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Recent posts by krishna prasad

What is the maximum time available for Jcp exam whether it is 90 minutes or 120 minutes
can anybody help me what is happening in the following example
class B{
protected int x;
B(){ x = 10;}
B(int a){ x = a;}
void m1(){x = 20;}
void m1(int x){this.x = x;}
}
public class A {
int x;
A(){x = 20;}
A(int x){this.x = x;}
void m1(B x){this.x = x.x++;}
public static void main(String arf[]){
A x = new A(20);
B y = new B();
System.out.println(x.x);
x.m1(y);
System.out.println(x.x);
y.m1(30);
System.out.println(y.x);
((A)x).m1(y);
System.out.println(y.x);
}
}
can anybody help me by explaining the following.
byte[ ] A[ ],B;
byte[ ][ ] C[ ][ ],D[ ][ ];
Which of these will cause an Error?
P) A=B;
Q) B=C;
R)C=D;
S)Both P and Q;
T)Both R and S;
can anyone please tell me what is the difference between internet technologies and web technologies
20 years ago
where to place the class files of javabeans used in jsp files deployed in weblogic server
20 years ago
You need to check the expiry date(validity) of the Javawebserver2.0.If the expiry date is over, uninstall it completely and again install from the dump,or you can download the evaluation version from the net and try it.

Thanks& Regards
Krishna Prasad
20 years ago