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Salesforce Exam CRT-600 Topic 6 Question 84 Discussion

Actual exam question for Salesforce's CRT-600 exam
Question #: 84
Topic #: 6
[All CRT-600 Questions]

Refer to the code below:

const car = {

price:100,

getPrice:function(){

return this.price;

}

};

const customCar = Object.create(car);

customCar.price = 70;

delete customCar.price;const result = customCar.getPrice();

What is the value of result after the code executes?

Show Suggested Answer Hide Answer
Suggested Answer: A

by Adela at Sep 14, 2024, 05:21 AM

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Margurite
2 months ago
I'm going to go with `null` just because it's the most mysterious and least predictable option. JavaScript, you never cease to surprise me!
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Rolf
2 months ago
This question is like a game of hide-and-seek with JavaScript objects. I'm going with `undefined` just to keep things interesting.
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Skye
2 months ago
I'm going with 70.
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Rodolfo
2 months ago
I believe it's undefined.
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Tyisha
2 months ago
I think the value of result is 100.
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Jesse
3 months ago
I think the answer is `70`. Even though we deleted the `price` property from `customCar`, it still has the `price` property set to `70` from earlier.
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Delfina
2 months ago
So the getPrice method will return 70.
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Karma
2 months ago
Because customCar still has the price property set to 70.
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Chantay
2 months ago
Correct, the value of result is `70`.
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Tony
2 months ago
I think the answer is `70`.
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Krissy
3 months ago
Wait, didn't we just delete the `price` property from `customCar`? So, shouldn't the result be `undefined`?
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Heidy
3 months ago
I agree with Rasheeda, the value of result should be undefined.
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Tu
3 months ago
Hmm, let's see. If we delete the `price` property from `customCar`, it should fall back to the `price` property of the object it's prototypically inheriting from, which is `car`. So, the result should be `100`.
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Shawnda
2 months ago
Exactly, the result will be 100.
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Freida
2 months ago
So, the correct answer is A) 100.
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Ira
3 months ago
I agree, it should be 100 since customCar falls back to the prototype's price property.
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Felix
3 months ago
I think the value of result is 100.
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Rasheeda
3 months ago
I believe the value of result is undefined because customCar.price is deleted.
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Esteban
3 months ago
I think the value of result is 100.
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