Answers for "java implements multiple interfaces"

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Java Multiple Interfaces

/Extending Multiple Interfaces
A Java class can only extend one parent class. Multiple inheritance is not allowed. Interfaces are not classes, however, and an interface can extend more than one parent interface.

The extends keyword is used once, and the parent interfaces are declared in a comma-separated list.

Example
public interface Hockey extends Sports, Event
Posted by: Guest on August-31-2021
0

why can we implement multiple interfaces in java

A class can implement any number of interfaces.
  In this case there is no ambiguity even
  though both the interfaces are having same method.
   Because methods in an interface are always
  abstract by default, which doesn’t let them
  give their implementation 
  in interface itself.
Posted by: Guest on January-14-2021

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