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How is method overriding different from method overloading?
Overriding involves the creation of two or more concepts with the same name and same signature in different classes (one of them should be parent class and other should be child).
Overloading is a concept of using a method at dissimilar places with same name and dissimilar signatures within the similar class
Asynchronous control
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RMI is a set of APIs that permits to build distributed applications. RMI uses interfaces to describe remote objects to turn local method invocations into remote method invocations.
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what is java
What is Externalizable interface? Externalizable is an interface which have two methods readExternal and writeExternal. These methods give you a control over the serialization
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