Make sure you know the difference between an abstract class and an interface and constructors.
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A: The answer for the above question is given in the following step for your reference.
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A: The answer to the question is given below:
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A: The answer for the above question is given in the following step for your reference.
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A: The answer for the above question is given in the following step for your reference.
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A: Answer for the question is given below with explanation and example
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Make sure you know the difference between an abstract class and an interface and constructors.
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- Abstract classes and interfaces may be used interchangeably to specify the behavior of objects.How do you know whether you need an interface or an abstract class?Explain why you prefer interfaces over abstract classes.In what scenarios would you choose to use an abstract class over an interface, and vice versa?
- For your application, explain the benefits of interfaces over abstract classes.Abstraction is the basis for good Object-Oriented design that is modular, reusable, and maintainable. Interfaces and Abstract classes are two mechanisms in Java that provide high-level abstractions. An interface or abstract class is something which is not concrete, something which is incomplete. what do you think is meant by “Programming to an interface”? What are some differences between Abstract Classes and Interfaces? Provide a simple example application with an interface definition and a class which implements the interface.1. Why do you need to implement all the methods of an interface in class which implements an interface?
- Abstract classes and interfaces can both be used to specify common behavior of objects.How do you decide whether to use an interface or an abstract class? Explain youranswer.In programming, there are two ways of creating classes, interfaces, and abstract classes. Contrast interface and abstract classes. Why favor one over the other?When should one use an abstract class, when should one use an interface, and when should one use both?
- Creating classes, interfaces, and abstract classes in programming may be done in two ways. Distinguish between classes that have an interface and classes that are abstract. Why do you choose one over the other?Does the usage of interfaces as opposed to abstract classes have any effect on the performance of the program?Differentiate the concept of inheritance and interface in kotlin by writing kotlin code. (note: You can use two different codes then explain the difference)