Question

Goal: Learn how to use inheritance with interfaces

Assignment: Imagine that you are helping a musical instrument manufacturer to classify it's instrument portfolio. The company sells many different types of guitar. The key characteristics of a guitar are whether their output type $($ie$.$ acoustic, semi$-$acoustic or electric$)$ and the number of strings.

Define an interface called Guitar that implements the abstract void methods outputType and numStrings. Next, define a class Stratocaster that implements Guitar and redefines the methods outputType and numStrings to print "Electric" and $6,$ respectively. Question

Goal: Learn how to use inheritance with interfaces electric$)$ and the number of strings.