Answer:
In object-oriented programming, a subclass is a class that derives from another class, known as the superclass. A subclass can inherit both methods and member variables from the superclass, depending on the access modifiers used for the members in the superclass. For example, if the superclass has a public method or variable, the subclass will be able to inherit and use that method or variable. However, if the method or variable is marked as private, it will not be accessible to the subclass.