PIN stands for personal identification ______.

Which of the following statements is false?

a. A method reference of the form objectName::instanceMethodName is a bound instance method reference. b. A method reference of the form ClassName::staticMethodName is a static method reference. c. Collectors method joining is a collector that creates a concatenated String representation of the stream’s elements, appending each element to the String separated from the previous element by the joining method’s argument. d. All of the above statements are true.

The minimum height of a binary tree with three nodes is 2.

Answer the following statement true (T) or false (F)