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class J{
Static int I;
Static
{
System.out.println(i);
I=100;
}
Public static void main(String args[])
{
System.out.println(i);
}
Static
{
System.out.println(i);
I=200;
}

}

A.	0 200 100	B.	0 100 200
C.	compile time error	D.	200 100 0

Answer and Explanation

Answer:0 100 200

Explanation:
here we have declared two SIB(static initialization block), JVM always executes SIB first before the main() method , then it executes main() method,if you have more than one SIB then JVM will execute in the order in which they appear the program , and if you declare a global variable and donâ€™t initialize it then it will take default value depending on the datatype. So in first SIB default value of I will be displayed , and I will be initialized to 100, and in second SIB 100 will displayed and initialized to 200 then in main() 200 will be displayed. So ans b) is correct.

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