Beginner
JavaScript
Q16 / 100
What is the prototype chain?
Correct! Well done.
Incorrect.
The correct answer is B) The mechanism by which objects inherit properties and methods from other objects via the __proto__ / prototype link
B
Correct Answer
The mechanism by which objects inherit properties and methods from other objects via the __proto__ / prototype link
Explanation
When accessing a property, JS searches the object, then its prototype, then the prototype's prototype, up to null. This chain enables inheritance.
Progress
16/100