Consider two classes "public class Cat" and "public class BarnCat : Cat", BarnCat overrides a MakeSound method that it inherits from Cat. If a call is made to the FarmNoises method with a BarnCat object (Line 3), what is the result of Line 8? The Cat class implementation of MakeSound is called The BamCat class implementation of MakeSound is called An exception is thrown for duplicate method references Question 7 ( 4 points) Which of the following is a value type? Structure Record String Class Question 8 ( 4 points) What is the difference between a double type and a decimal type? Decimal covers a wider range, double is more accurate Double covers a wider range, decimal is more accurate Double is intended for whole numbers, decimal for fractions Double can handle positive and negative numbers, decimal can only handle positive numbers