Object-oriented programming · interview question
What would be the result of calling product.updatePrice(50) with the code provided?
Multiple choiceMediumchapter-2-curatedpremiumoopinstance-methods
class Product {
private double price;
public void updatePrice(double newPrice) {
this.price = newPrice;
}
}Answer and explanation
Correct answer
A. The product's price would be set to 50.
Why
The updatePrice method directly sets the price to the passed value of 50, updating the product's price.
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