Question 2: Both abstract classes and interfaces can be used for inheritance. a. Describe the difference between an abstract class and an interface. b. Transformer has properties of both Robot and...

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Extracted text: Question 2: Both abstract classes and interfaces can be used for inheritance. a. Describe the difference between an abstract class and an interface. b. Transformer has properties of both Robot and Car. Is this an example of multiple inheritance or multilevel inheritance? How can this be achieved in Java? (Show sample code)