Answer:
John Mauchy 1. designed to be a stored-program computer 2. it was binary rather than decimal
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Explanation:that’s what is think
Abstract classes cannot be instantiated.
<span>An abstract class <span>is a class from which you cannot create objects. </span>Inheritance is when an object or class is based on another object (prototypal inheritance) or class (class-based inheritance), using the same implementation.</span>