Qus:    What is a marker interface?
Apr 30, 2021 10:21 1 Answers Views: 12 SANJAY
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VAMSI May 01, 2021 07:18
Answer:   A Marker interface can be defined as the interface which has no data member and member functions. For example, Serializable, Cloneable are marker interfaces. The marker interface can be declared as follows.
1. public interface Serializable{
2. }

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