Which of the following are functional interfaces? (select ALL that apply).
B, C, d, and e
the interface java.util.stream.Stream<T> is not a functional interface-it has numerous abstract methods. the other four options are functional interfaces.
the functional interface java.util.function.Consumer<T> has an abstract method with the signature void accept(T t);
the functional interface java.util.function.Supplier<T> has an abstract method with the signature T get();
the functional interface java.util.function.Predicate<T> has an abstract method with the signature boolean test(T t);
the functional interface java.util.function.Function<T, R> has an abstract method with the signature R apply(T t);