this Keyword in Different Contexts

What demonstrates this code about 'this' in inheritance?

class Parent {
  constructor() {
    this.name = 'Parent';
  }
  getName() {
    return this.name;
  }
}

class Child extends Parent {
  constructor() {
    super();
    this.name = 'Child';
  }
}

const child = new Child();
console.log(child.getName());

this always refers to Parent
this always refers to Child
this refers to the current instance
'this' in inheritance works as follows: 1) 'this' refers to the instance being operated on, 2) Methods inherited from parent use child's context, 3) super() establishes proper prototype chain, 4) Method calls use runtime binding, 5) Enables proper polymorphic behavior, 6) Consistent across the prototype chain.
this is undefined in inheritance

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