What is Marker interface in java? and what is clone?
Answer Posted / medha
marker interface is interface with no methods.marker
interfaces:
serializable,clonable,SingleThreadModel,EventListener
marker interfaces are called in order to add some
functionality to the calling classes.
Is This Answer Correct ? | 16 Yes | 2 No |
Post New Answer View All Answers
What is meant by object?
What is thread safe java?
How do you make an arraylist empty in java?
Name some classes present in java.util.regex package.
What is a war file?
What is the size of integer?
Can you use this() and super() both in a constructor?
I have multiple constructors defined in a class. Is it possible to call a constructor from another constructor’s body?
What is garbage collection? Can it be forced to run?
Why java is a platform independent? Explain
What is dot operator?
What is object cloning in Java?
What is the use of static class?
Difference between doublesummarystatistics, intsummarystatistics and longsummarystatistics ?
How to declare objects of a class ?