Question: Which of the following is true about Java abstract classes? Pick ONE option An abstract class can extend from a concrete class or from an

Which of the following is true about Java abstract classes?
Pick ONE option
An abstract class can extend from a concrete class or from an abstract class.
An abstract chmos can only have abstract methods.
A class can extend multiple abstract classes.
An abstract class cannot have variables declared inside the class.
Which of the following is true about Java

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