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JavaScript-Developer-I Exam Dumps : Salesforce Certified JavaScript Developer I (SP25)

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Salesforce JavaScript-Developer-I Exam Dumps FAQs

Q. # 1: What is the Salesforce Certified JavaScript Developer I (SP25) Exam?

The Salesforce Certified JavaScript Developer I (SP25) Exam is designed for candidates who develop front-end and/or back-end JavaScript applications for the web stack. It tests your knowledge of JavaScript fundamentals, including variables, types, collections, objects, functions, classes, browser and events, asynchronous programming, server-side JavaScript, debugging, error handling, and testing.

Q. # 2: Who should take the Salesforce JavaScript-Developer-I Exam?

The Salesforce JavaScript-Developer-I exam is ideal for developers who want to validate their skills in building and customizing Salesforce applications using JavaScript. It caters to individuals with a solid foundation in JavaScript and a basic understanding of the Salesforce platform.

Q. # 3: What topics are covered in the Salesforce Certified JavaScript Developer I (SP25) Exam?

The Salesforce Certified JavaScript Developer I (SP25) exam focuses on core JavaScript concepts and their application within Salesforce. Key areas include:

  • Variables, Types, and Collections (23%)
  • Objects, Functions, and Classes (25%)
  • Browser and Events (17%)
  • Debugging and Error Handling (7%)
  • Asynchronous Programming (13%)
  • Server Side JavaScript (8%)
  • Testing (7%)

Q. # 4: How many questions are on the Salesforce JavaScript-Developer-I Exam?

The Salesforce JavaScript-Developer-I exam consists of 60 multiple-choice questions.

Q. # 5: How long is the Salesforce JavaScript-Developer-I Exam?

The Salesforce JavaScript-Developer-I exam duration is 2 hours.

Q. # 6: What is the passing score for the Salesforce JavaScript-Developer-I Exam?

The passing score for the Salesforce JavaScript-Developer-I exam is 65%.

Q. # 7: What is the difference between Salesforce JavaScript-Developer-I and OmniStudio-Developer Exams?

The Salesforce JavaScript-Developer-I and OmniStudio-Developer exams cater to different aspects of development within the Salesforce ecosystem. Here’s a concise comparison:

  • Salesforce JavaScript-Developer-I Exam: The Salesforce JavaScript-Developer-I Exam centers on general JavaScript development skills applicable to both front-end and back-end applications. It covers fundamental JavaScript topics, including variables, types, functions, and asynchronous programming.
  • Salesforce OmniStudio-Developer Exam: The Salesforce OmniStudio-Developer Exam focuses on developing cloud applications using Salesforce's OmniStudio tools. This includes creating custom applications and solutions within the Salesforce platform, making it highly specialized for OmniStudio users.

Q. # 8: How can CertsTopics help me prepare for the Salesforce Certified JavaScript Developer I (SP25) Exam?

CertsTopics offers comprehensive study materials, including JavaScript-Developer-I PDFs, a testing engine, and detailed questions and answers, all tailored for the Salesforce Certified JavaScript Developer I (SP25) exam.

Q. # 9: Does CertsTopics offer a refund policy if I fail the Salesforce Certified JavaScript Developer I (SP25) Exam?

Yes, CertsTopics provides a success guarantee, and eligible candidates can request a refund or additional JavaScript-Developer-I study materials in the unlikely event of failure.

Q. # 10: Can I find customer reviews for CertsTopics JavaScript-Developer-I practice exam materials?

Yes, you can find customer reviews and testimonials for CertsTopics JavaScript-Developer-I practice exam materials on our website. Feedback from previous users can help you gauge the effectiveness and quality of JavaScript-Developer-I questions and answers.

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Salesforce Certified JavaScript Developer I (SP25) Questions and Answers

Get Free JavaScript-Developer-I Questions and Answers
Question 1

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:

A.

Object.const()

B.

Object.eval()

C.

Object.lock()

D.

Object.freeze()

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Question 2

Refer to the code below:

01 const exec = (item, delay) =>{

02 new Promise(resolve => setTimeout( () => resolve(item), delay)),

03 async function runParallel() {

04 Const (result1, result2, result3) = await Promise.all{

05 [exec (‘x’, ‘100’) , exec(‘y’, 500), exec(‘z’, ‘100’)]

06 );

07 return `parallel is done: $(result1) $(result2)$(result3)`;

08 }

}

}

Which two statements correctly execute the runParallel () function?

Choose 2 answers

Options:

A.

Async runParallel () .then(data);

B.

runParallel ( ). done(function(data){

return data;

});

C.

runParallel () .then(data);

D.

runParallel () .then(function(data)

return data

Question 3

A developer is leading the creation of a new browser application that will serve a single

page application. The team wants to use a new web framework Minimalsit.js. The Lead

developer wants to advocate for a more seasoned web framework that already has a

community around it.

Which two frameworks should the lead developer advocate for?

Choose 2 answers

Options:

A.

Vue

B.

Angular

C.

Koa

D.

Express

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