JavaScript-Developer-I Updated Torrent can help you master the key points which will be occurred in the real test. You will be more confident to face your JavaScript-Developer-I Latest Material with JavaScript-Developer-I Valid Questions. Try our free JavaScript-Developer-I Demo Questions right now.

Salesforce JavaScript-Developer-I exam : Salesforce Certified JavaScript Developer (JS-Dev-101)

JavaScript-Developer-I Exam Simulator
  • Exam Code: JavaScript-Developer-I
  • Exam Name: Salesforce Certified JavaScript Developer (JS-Dev-101)
  • Updated: Aug 10, 2026
  • Q & A: 149 Questions and Answers
  • Salesforce JavaScript-Developer-I Q&A - in .pdf

  • Printable Salesforce JavaScript-Developer-I PDF Format. It is an electronic file format regardless of the operating system platform.
  • PDF Version Price: $59.99
  • Free Demo
  • Salesforce JavaScript-Developer-I Q&A - Testing Engine

  • Install on multiple computers for self-paced, at-your-convenience training.
  • PC Test Engine Price: $59.99
  • Testing Engine
  • Salesforce JavaScript-Developer-I Value Pack

  • If you purchase Adobe 9A0-327 Value Pack, you will also own the free online test engine.
  • PDF Version + PC Test Engine + Online Test Engine (free)
  • Value Pack Total: $119.98  $79.99   (Save 50%)

Contact US:

Support: Contact now 

Free Demo Download

Over 46298+ Satisfied Customers

About Salesforce JavaScript-Developer-I Exam Simulator

Free demos as preview

It is advisable to take time to reflex before making a decision, especially buying JavaScript-Developer-I practice materials for the exam. With limited time and anxiety, you need an excellent JavaScript-Developer-I practice material to improve your efficiency as well as score if you have experienced the exam before. So to make your purchase more convenient, we arranged some demos for each type of JavaScript-Developer-I practice materials for your reference. Our free demos are prepared for your experimental check if you want to have an overall look of the content. So they are definitely helpful.

Benefits in Obtaining Salesforce JavaScript-Developer-I Certification

With the introduction of the Lightning Experience by Salesforce, it is possible to develop cool, looking applications for a wide range of tasks. Admins have been able to create beautiful pages for their objects more than ever, with an interface entirely tailored for each user.For developers, the same application has never before been possible for Salesforce developers to create applications that stretch well beyond Salesforce's declarative features. It's all achieved with the use of a JavaScript application for Lightning & Lightning Web components.

The certification for JavaScript Developer I has just been released and fills a large gap in the certification list for Salesforce. Salesforce Developers who want to prove their Lightning skills, but also new entrants into the Salesforce community, are certified to demonstrate that they know what is relevant. A typical Salesforce 60 multi-choice test is split into two parts and is influenced by a super badge (Similar to Developer II certification).

How to Prepare for Salesforce JavaScript Developer I Exam

Preparation Guide for Salesforce JavaScript Developer I Exam

Introduction

Salesforce is a solution for managing customer relationships that unite customers and companies. This is an interactive CRM platform that provides a single, shared view of every client in all the divisions including marketing, distribution, exchange, and operation. Provide the clients with the individual experience Salesforce demand 360 product via the Integrated CRM Platform. It delivers solid and related goods to boost marketing, revenue, exchange, operation, IT, and more. Salesforce is a digital cloud computing (SaaS) firm specializing in the management of client relationships (CRMs). There was a mistake. The app is now the number one of consumer satisfaction and allows organizations to track customer behavior, advertise to consumers, and more. Salesforce is common because it is bundled with features such as contact management, workflow development, task management, incentive monitoring, teamwork tools, customer experience tools, analytics, and interactive, smartphone dashboard.

Reference: https://trailheadacademy.salesforce.com/certificate/exam-javascript-dev---JS-Dev-101

Topics of Salesforce JavaScript Developer I Exam

Aspirants must know the exam topics before they start of preparation. Because it will help them to prepare for the below concepts Salesforce JavaScript-Developer-I exam will include the following topics:

1. Variable, Types, and Collection: 23%

Scenario based coding Variables Creation and Initialization JSON object understanding

2. Object, Functions, and Classes: 25%

Implementation of different functions Understanding of different modules of Javascript Scope of variables and their execution flow

3. Browser and Events: 17%

Handling and propagation of events Development tools of browsers Understanding of browser specific APIs

4. Asynchronous Programming: 13%

Asynchrounous programming different concepts Monitoring and management of different loops

5. Server Side Javascript: 8%

Implementation of Node.js Understanding of Node.js CLI commands

6. Testing: 7%

Unit Testing effectiveness of different tests

High quality products

The basic ingredients for success include hard work and a pinch of luck. However, with our JavaScript-Developer-I practice materials, you can have great possibilities than others without our products, because Salesforce Developer practice materials can largely alleviate you from tremendous work and achieve success with efficiency and quality. Up to now, we get the data that the passing rate of the former exam candidates have reached up to 98 to 100 percent, which makes our company incomparable among other competitors. The Salesforce practice materials with high quality and accuracy are beneficial for your success, and have also brought a host of customers for us now. Moreover, they can catalyze and speed the process of making progress for you. So our JavaScript-Developer-I practice materials have an affinity to customers with ambition like you.

Instant Download: Our system will send you the JavaScript-Developer-I braindumps files you purchase in mailbox in a minute after payment. (If not received within 12 hours, please contact us. Note: don't forget to check your spam.)

Professional groups

Our professional expert's compile practice materials painstakingly and pay close attention on the accuracy as well as the newest changes of JavaScript-Developer-I practice exam questions. Besides, to some difficult points they specify with necessary notes for your reference. Basically you can practice and learn at the same time for efficient learning process. They are the professional backup that makes our JavaScript-Developer-I practice materials dependable and reliable.

Three versions for your personal taste

Considering the different mannerisms of the JavaScript-Developer-I practice exam candidates, we have three versions for your needs. The PDF version is legible to read and practice, supportive to your printing request. The Software version is the simulation of real JavaScript-Developer-I practice test and gives you formal atmosphere of real environment, which is without the restriction of installation and apply to various digital devices. App online version applies to various digital devices also. The most attractive feature is which is supportive of offline use. All those versions are effective and affordable with benefits at intervals, so please keep close attention on them.

Salesforce JavaScript Developer I Certification Path

You must get an idea of exactly what this certification is, before investing your valuable time, effort, or money in Salesforce. The demand and the need for Salesforce certified professionals are rapidly growing and so Salesforce JavaScript Developer I Certification is becoming more and more popular. Different types of online training sessions are provided such as Intellipaat 's online training sessions for the Salesforce JavaScript Developer I Qualification . It is instructor-led teaching by subject professionals working in major organizations. This style of training includes live sessions with the teacher, along with a forum where you can clear all your course-based doubts.

Self-paced sessions are also offered. This training mode involves pre-recorded video sessions. You can conveniently return to these talks and revisit the subjects you have skipped whether you have any difficulties with the lectures or have difficulty keeping up with the online meetings. You will also use these sessions to finish your exercise at your speed while you access these online lessons throughout your life.

The influx of practice materials into the market makes exam candidates feel confused to make choices toward exam practice materials, however, a useless product is just a waste of time and money and of little use to exam, and you have to admit that most of them are superfluous and full of knowledge that the real JavaScript-Developer-I practice exam do not test. Our JavaScript-Developer-I practice materials which undergo all these years of fluctuation have been rewarded with definitive and high efficient reputation among the market all these years. Here is a recapitulation of our JavaScript-Developer-I practice materials.

Salesforce JavaScript-Developer-I exam simulator

Salesforce JavaScript-Developer-I Exam Syllabus Topics:

SectionWeightObjectives
Debugging and Error Handling7%- Custom error types
- Breakpoints and code inspection
- Console methods for debugging
- Error handling techniques (try/catch/finally)
Variables, Types, and Collections23%- Primitive and complex data types
- JSON parsing and manipulation
- Variable declarations and initialization
- Strings, numbers, and dates
- Truthy and falsy evaluations
- Type coercion and conversion
- Arrays and collections
Testing7%- Writing and modifying unit tests
- Unit testing concepts
- Test coverage and reliability
- Test effectiveness evaluation
Browser and Events17%- Event propagation (bubbling and capturing)
- Interacting with forms and user input
- Browser Developer Tools usage
- DOM manipulation
- Browser-specific APIs
- Event handling and listeners
Objects, Functions, and Classes25%- Execution flow and context
- Function declarations and expressions
- Variable scope and closures
- Arrow functions
- Higher-order functions
- Prototypal inheritance
- ES6 classes and inheritance
- Modules and decorators
- Object creation and manipulation
Asynchronous Programming13%- Callbacks
- Async/Await syntax
- Promises (creation, chaining, error handling)
- Asynchronous patterns for business requirements
- Event loop and execution flow
Server Side JavaScript8%- Package management (npm)
- Core Node.js modules
- Server-side JavaScript implementations
- CLI commands
- Node.js fundamentals

Customer Reviews

Braindumps JavaScript-Developer-I Study Guide is the most updated preparatory material that provides 100% money back guarantee on your success. The easy language of the guide benefited me a lot to win my certification!

Robin Robin       5 star  

ITExamSimulator really handy for me and I prepared my exam within few days, I passed my JavaScript-Developer-I exam with good marks. Great value!

Janice Janice       4 star  

Teachers say that you won't be able to pass the exams unless you work hard on your studies. I say that you will be able to pass the exams if you finish this dumps.

Wendy Wendy       5 star  

You guys provide excellent customer support along with fabulous products of JavaScript-Developer-I

Woodrow Woodrow       5 star  

There are many exam guides for JavaScript-Developer-I exam but ITExamSimulator JavaScript-Developer-I practice test

Ian Ian       5 star  

I am a staff of the company, and my boss wanted us to obtain the certificate for JavaScript-Developer-I exam, then I chose the materials online, and I bought JavaScript-Developer-I exam braindumps from you, and I had obtained the certification successfully!

Jean Jean       5 star  

I got 95% marks in my JavaScript-Developer-I exam
After studying with your JavaScript-Developer-I exam dumps, I finally passed this exam.

Miles Miles       5 star  

Thanks ITExamSimulator for your continuous support and authentic material. Passed with good score.

Penny Penny       4.5 star  

I noticed that the last JavaScript-Developer-I practice guide is before the exam changes posted, so i bought it at once and passed the exam as i expected.

Jennifer Jennifer       4 star  

Don't waste too much time on useless exam materials. JavaScript-Developer-I exam dump must be a best material for your exam. I am lucky to order this exam cram and pass test casually. Wonderful!

Hedy Hedy       4 star  

Have passed JavaScript-Developer-I exam today.

Moore Moore       4 star  

Dumps are the latest as they say. It is nearly same with real examination. Passed JavaScript-Developer-I without doubt.

Blanche Blanche       4.5 star  

Use these JavaScript-Developer-I exam dumps, and you won’t regret. I did use them last month and they worked very well for me. Passed the exam with ease!

Elaine Elaine       5 star  

Studied the questions of JavaScript-Developer-I dump. All simulations were valid and on the exam. Understand the concepts of all the topics in the dump and you will pass for sure.

Winni Winni       4 star  

JavaScript-Developer-I exam dump is valid. Have passed with it's help. Thanks!

Sibyl Sibyl       5 star  

Passed the JavaScript-Developer-I exam after a suggestion by my good friend. Thanks for your wonderful JavaScript-Developer-I practice questions!

Belinda Belinda       4.5 star  

LEAVE A REPLY

Your email address will not be published. Required fields are marked *

QUALITY AND VALUE

ITExamSimulator Practice Exams are written to the highest standards of technical accuracy, using only certified subject matter experts and published authors for development - no all study materials.

TESTED AND APPROVED

We are committed to the process of vendor and third party approvals. We believe professionals and executives alike deserve the confidence of quality coverage these authorizations provide.

EASY TO PASS

If you prepare for the exams using our ITExamSimulator testing engine, It is easy to succeed for all certifications in the first attempt. You don't have to deal with all dumps or any free torrent / rapidshare all stuff.

TRY BEFORE BUY

ITExamSimulator offers free demo of each product. You can check out the interface, question quality and usability of our practice exams before you decide to buy.

Our Clients

amazon
centurylink
charter
comcast
bofa
timewarner
verizon
vodafone
xfinity
earthlink
marriot