The basic generic functional interface ________ in package java.util.function contains method apply that takes a T argument and returns a value of type R.Calls a method on the T argument and returns that method's result. A)Consumer B)Function C)Supplier D)BinaryOperator

Question

Quizplus · Accepted Answer

The basic generic functional interface that contains a method that takes a T argument and returns a value of type R is the Function<T,R> interface. It is used when a lambda expression needs to transform an input of type T to an output of type R. The apply method is used to perform the transformation, calling a method on the input argument and returning the result. The other interface choices do not have an apply method that takes a T argument and returns a value of type R.

The Basic Generic Functional Interface ________ in Package Java