Create a class student and then create an object of this class and work with it. Id first name last name grades date of birth field of study enrolled courses enrolled semester using constructors, setters-getters in JAVA programming ID must be generated

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A: Given: Design an Essay class that is derived from the GradedActivity class presented in thischapter.…

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A: the code is given below :

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A: The given UML diagram is:

Q: write in Java Using JOptionPane.showInputDialog   Design an abstract class named BankAccount to…

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A: The answer is given in the below step

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Q: What does it mean that a method or class is abstract?

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Q: Superclass methods with this level of access cannot be called from subclasses.

A: package

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Q: Python

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A: solution:True

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Q: What makes an abstract class different from other classes?

A: What makes an abstract class different from other classes?

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Q: Static members of a class are what they sound like. When and how do they come in handy?

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A: Actually, java is a object oriented programming language. It is a platform independent.

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