How an object can become serializable?(a) If a class implements java.io.Serializable class(b) If a class or any superclass implements java.io.Serializable interface(c) Any object is serializable(d) No object is serializableI have been asked this question by my school principal while I was bunking the class.Enquiry is from Serialization in division Serialization & Networking of Java

How an object can become serializable?(a) If a class implements java.i

1.	How an object can become serializable?(a) If a class implements java.io.Serializable class(b) If a class or any superclass implements java.io.Serializable interface(c) Any object is serializable(d) No object is serializableI have been asked this question by my school principal while I was bunking the class.Enquiry is from Serialization in division Serialization & Networking of Java
Answer» The correct CHOICE is (b) If a CLASS or any superclass implements java.io.SERIALIZABLE interface To EXPLAIN I would say: A Java OBJECT is serializable if class or any its superclass implements java.io.Serializable or its subinterface java.io.Externalizable.

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