Free Salesforce Javascript-Developer-I Exam Actual Questions

The questions for Javascript-Developer-I were last updated On Apr 17, 2025

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Question No. 1

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();

Whatis the value of result after the code executes?

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Correct Answer: A

Question No. 2

Given the code below:

Setcurrent URL ();

console.log('The current URL is: ' +url );

functionsetCurrentUrl() {

Url = window.location.href:

What happens when the code executes?

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Correct Answer: B

Question No. 3

Refer to code below:

Function muFunction(reassign){

Let x = 1;

var y = 1;

if( reassign ) {

Let x= 2;

Var y = 2;

console.log(x);

console.log(y);}

console.log(x);

console.log(y);}

What is displayed when myFunction(true) is called?

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Correct Answer: C

Question No. 4

Refer to the string below.

Const str='Salesforce';

Which two statementsresults in the word 'Sales'?

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Correct Answer: A

Str.substring(0,5);

Str.substr(0,5);


Question No. 5

Refer to the code below:

Which value can a developer expect when referencing country,capital,cityString?

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Correct Answer: D