Which property allows functions to have properties that can be shared across instances?Explanation:A) constructorB) protoC) parentD) prototype
Question
Which property allows functions to have properties that can be shared across instances?Explanation:A) constructorB) protoC) parentD) prototype
Solution
The property that allows functions to have properties that can be shared across instances is D) prototype.
Here's a step-by-step explanation:
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In JavaScript, every function has a special property called a prototype.
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When we create an object from a function using the new keyword, a link is created between the object and the function's prototype.
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The object can then access all the properties and methods defined in the function's prototype.
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This is useful because it allows us to define methods and properties on the function's prototype that can be shared across all instances created from the function, instead of having to define these methods and properties on each individual instance.
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So, the prototype property is what allows functions to have properties that can be shared across instances.
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