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Creating Superclasses and Subclasses

AP Computer Science A· difficulty 4/5

<code>abstract void run();</code> in an abstract class

  • A

    Cannot be overridden

  • B

    Compile error

  • C

    Has no body; subclasses must implement

    check_circle
  • D

    Has a default body

Explanation

Method declaration without body; subclasses provide implementation.

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