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public class A implements Serializable {
transient int a = 7;
static int b = 9;
}
public class B implements Serializable {
public static void main(String... args){
A a = new A();
try {
ObjectOutputStream os = new ObjectOutputStream(
new FileOutputStream("test.ser"));
os.writeObject(a);
os. close();
System.out.print( + + a.b + " ");
ObjectInputStream is = new ObjectInputStream(new FileInputStream("test.ser"));
A s2 = (A)is.readObject();
is.close();
System.out.println(s2.a + " " + s2.b);
} catch (Exception x){
x.printStackTrace();
}
}
}
What is the output?

A.	9 0 9	B.	9 7 9
C.	Runtime Exception	D.	Compile with error

Answer and Explanation

Answer:9 0 9

Explanation:
static and transient variables are not serialized when an object is serialized.

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