Free Salesforce Javascript-Developer-I Exam Actual Questions

The questions for Javascript-Developer-I were last updated On Jun 12, 2025

At ValidExamDumps, we consistently monitor updates to the Salesforce Javascript-Developer-I exam questions by Salesforce. Whenever our team identifies changes in the exam questions,exam objectives, exam focus areas or in exam requirements, We immediately update our exam questions for both PDF and online practice exams. This commitment ensures our customers always have access to the most current and accurate questions. By preparing with these actual questions, our customers can successfully pass the Salesforce Certified JavaScript Developer I exam on their first attempt without needing additional materials or study guides.

Other certification materials providers often include outdated or removed questions by Salesforce in their Salesforce Javascript-Developer-I exam. These outdated questions lead to customers failing their Salesforce Certified JavaScript Developer I exam. In contrast, we ensure our questions bank includes only precise and up-to-date questions, guaranteeing their presence in your actual exam. Our main priority is your success in the Salesforce Javascript-Developer-I exam, not profiting from selling obsolete exam questions in PDF or Online Practice Test.

 

Question No. 1

Refer to the string below.

Const str='Salesforce';

Which two statementsresults in the word 'Sales'?

Show Answer Hide Answer
Correct Answer: A

Str.substring(0,5);

Str.substr(0,5);


Question No. 2

Refer to code below:

Let productSKU = '8675309' ;

A developer has a requirement to generate SKU numbers that are always 19 characters lon,

starting with 'sku', and padded with zeros.

Which statement assigns the values sku0000000008675309 ?

Show Answer Hide Answer
Correct Answer: D

Question No. 3

Refer to the following object:

const cat ={

firstName: 'Fancy',

lastName: ' Whiskers',

Get fullName() {

return this.firstName + ' ' + this.lastName;

}

};

How can a developer access the fullName property for cat?

Show Answer Hide Answer
Correct Answer: A

Question No. 4

What is the result of the code block?

Show Answer Hide Answer
Correct Answer: A

Question No. 5

Given the code below:

What is logged to the console'

Show Answer Hide Answer
Correct Answer: D