Expert Answers to Salesforce Exam JavaScript-Developer-I Questions

Page: 1 / 8

Salesforce Developer Salesforce Certified JavaScript Developer I (SP25)

Salesforce Certified JavaScript Developer I (SP25)

Last Update Jul 19, 2025
Total Questions : 217

To help you prepare for the JavaScript-Developer-I Salesforce exam, we are offering free JavaScript-Developer-I Salesforce exam questions. All you need to do is sign up, provide your details, and prepare with the free JavaScript-Developer-I practice questions. Once you have done that, you will have access to the entire pool of Salesforce Certified JavaScript Developer I (SP25) JavaScript-Developer-I test questions which will help you better prepare for the exam. Additionally, you can also find a range of Salesforce Certified JavaScript Developer I (SP25) resources online to help you better understand the topics covered on the exam, such as Salesforce Certified JavaScript Developer I (SP25) JavaScript-Developer-I video tutorials, blogs, study guides, and more. Additionally, you can also practice with realistic Salesforce JavaScript-Developer-I exam simulations and get feedback on your progress. Finally, you can also share your progress with friends and family and get encouragement and support from them.

Questions 2

A developer wants to create an object from a function in the browser using the code

below:

Function Monster() { this.name = ‘hello’ };

Const z = Monster();

What happens due to lack of the new keyword on line 02?

Options:

The z variable is assigned the correct object.

The z variable is assigned the correct object but this.name remains undefined.

Window.name is assigned to ‘hello’ and the variable z remains undefined.

Window.m is assigned the correct object.

Discussion 0

Questions 3

Given the JavaScript below:

01 function filterDOM (searchString) {

02 const parsedSearchString = searchString && searchString.toLowerCase() ;

03 document.quesrySelectorAll(‘ .account’ ) . forEach(account => (

04 const accountName = account.innerHTML.toLOwerCase();

05 account. Style.display = accountName.includes(parsedSearchString) ? /*Insert

code*/;

06 )};

07 }

Which code should replace the placeholder comment on line 05 to hide accounts that do

not match the search string?

Options:

‘ name ’ : ‘ block ’

‘ Block ’ : ‘ none ’

‘ visible ’ : ‘ hidden ’

‘ hidden ’ : ‘ visible ’

Discussion 0

Questions 4

A developer creates an object where its properties should be immutable and prevent

properties from being added or modified.

Which method should be used to execute this business requirement ?

Options:

Object.const()

Object.eval()

Object.lock()

Object.freeze()

Discussion 0

Ava-Rose

Yes! Cramkey Dumps are amazing I passed my exam…Same these questions were in exam asked.

Ismail Sep 18, 2024

Wow, that sounds really helpful. Thanks, I would definitely consider these dumps for my certification exam.

Andrew

Are these dumps helpful?

Jeremiah Oct 27, 2024

Yes, Don’t worry!!! I'm confident you'll find them to be just as helpful as I did. Good luck with your exam!

Wyatt

Passed my exam… Thank you so much for your excellent Exam Dumps.

Arjun Sep 18, 2024

That sounds really useful. I'll definitely check it out.

Nylah

I've been looking for good study material for my upcoming certification exam. Need help.

Dolly Oct 3, 2024

Then you should definitely give Cramkey Dumps a try. They have a huge database of questions and answers, making it easy to study and prepare for the exam. And the best part is, you can be sure the information is accurate and relevant.

Questions 5

Refer to the code snippet below:

Let array = [1, 2, 3, 4, 4, 5, 4, 4];

For (let i =0; i < array.length; i++)

if (array[i] === 4) {

array.splice(i, 1);

}

What is the value of array after the code executes?

Options:

[1, 2, 3, 4, 5, 4, 4]

[1, 2, 3, 4, 4, 5, 4]

[1, 2, 3, 5]