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Why abstract class is used?

Gabriel Martin | 2023-06-09 02:35:30 | page views：1605
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Ethan Lee

Works at the United Nations High Commissioner for Refugees (UNHCR), Lives in Geneva, Switzerland.
Abstract classes are classes that contain one or more abstract methods. An abstract method is a method that is declared, but contains no implementation. Abstract classes may not be instantiated, and require subclasses to provide implementations for the abstract methods.
2023-06-18 02:35:30
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Noah Garcia

QuesHub.com delivers expert answers and knowledge to you.
Abstract classes are classes that contain one or more abstract methods. An abstract method is a method that is declared, but contains no implementation. Abstract classes may not be instantiated, and require subclasses to provide implementations for the abstract methods.
Q&A : What is an abstract class, and when should it be used?
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