Instantly download JavaScript-Developer-I updated real questions
Pass your actual test at first attempt with Salesforce JavaScript-Developer-I training material
Updated: May 30, 2026
No. of Questions: 149 Questions & Answers with Testing Engine
Download Limit: Unlimited
Get valid JavaScript-Developer-I real exam questions for easy pass!
Exam-Killer JavaScript-Developer-I updated and latest training material covers the main exam objectives of the actual test, which can ensure you pass easily. Free update for one year of JavaScript-Developer-I training material is available after purchase. Besides, our JavaScript-Developer-I test engine can simulate the actual test environment for better preparation.
100% Money Back Guarantee
Exam-Killer has an unprecedented 99.6% first time pass rate among our customers. 
We're so confident of our products that we provide no hassle product exchange.
- Best exam practice material
- Three formats are optional
- 10 years of excellence
- 365 Days Free Updates
- Learn anywhere, anytime
- 100% Safe shopping experience
- Instant Download: Our system will send you the products 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.)
JavaScript-Developer-I Online Engine
- Online Tool, Convenient, easy to study.
- Instant Online Access
- Supports All Web Browsers
- Practice Online Anytime
- Test History and Performance Review
- Supports Windows / Mac / Android / iOS, etc.
- Try Online Engine Demo
JavaScript-Developer-I Self Test Engine
- Installable Software Application
- Simulates Real Exam Environment
- Builds JavaScript-Developer-I Exam Confidence
- Supports MS Operating System
- Two Modes For Practice
- Practice Offline Anytime
- Software Screenshots
JavaScript-Developer-I Practice Q&A's
- Printable JavaScript-Developer-I PDF Format
- Prepared by JavaScript-Developer-I Experts
- Instant Access to Download
- Study Anywhere, Anytime
- 365 Days Free Updates
- Free JavaScript-Developer-I PDF Demo Available
- Download Q&A's Demo
What is the duration, language, and format of Salesforce JavaScript-Developer-I Exam
- This exam consists of 60 questions
- This exam is offered in only English.
- There is a time limit of 105 minutes for the exam.
- Passing score 65%
- The type of questions is Multiple Choice and situation-based questions.
How much Salesforce JavaScript-Developer-I Exam Cost
The price of the Salesforce JavaScript Developer I certification is $200 USD, for more information related to the Salesforce JavaScript-Developer-I Exam please visit Salesforce website.
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
Reference: https://trailheadacademy.salesforce.com/certificate/exam-javascript-dev---JS-Dev-101
I took this JavaScript-Developer-I exam on the 15th. Passed with good scored. I should let you know. The dumps is very good! You can trust it.
By Josephine
Passed JavaScript-Developer-I exam today with 90%. JavaScript-Developer-I dump is valid. please be careful that there are some questions changed. You need to read them carefully.
By Martha
I passed JavaScript-Developer-I exam today, all the questions of this JavaScript-Developer-I dump. It is great!
By Page
Thanks for the JavaScript-Developer-I dump, it is good to use, i have passed my JavaScript-Developer-I exam, and I feel so wonderful.
By Sigrid
About 2-3 new questions but almost all of the Q&A are valid. So I pass for sure. Thank you very much!
By Yedda
I have never imagined that preparing for JavaScript-Developer-I exam could be so easy until I meet JavaScript-Developer-I exam dumps, really helped me a lot, thanks.
By Arnold
Disclaimer Policy: The site does not guarantee the content of the comments. Because of the different time and the changes in the scope of the exam, it can produce different effect. Before you purchase the dump, please carefully read the product introduction from the page. In addition, please be advised the site will not be responsible for the content of the comments and contradictions between users.
Exam-Killer JavaScript-Developer-I latest torrent pdf is a great help in preparing for your actual exam that covers the latest exam objectives. All the contents of JavaScript-Developer-I study material are written and compiled by professional experts with the high quality and high pass rate, which can ensure you 100% pass.
Besides, we have the money back guarantee on the condition of failure. You just need to show us the failure score report and we will refund you after confirming.
Frequently Asked Questions
What products does Exam-Killer offer?
Test Engine: JavaScript-Developer-I study test engine can be downloaded and run on your own devices. Practice the test on the interactive & simulated environment.
PDF (duplicate of the test engine): the contents are the same as the test engine, support printing.
How long can I get the JavaScript-Developer-I products after purchase?
You will receive an email attached with the JavaScript-Developer-I study material within 5-10 minutes, and then you can instantly download it for study. If you do not get the study material after purchase, please contact us with email immediately.
How often do you release your JavaScript-Developer-I products updates?
All the products are updated frequently but not on a fixed date. Our professional team pays a great attention to the exam updates and they always upgrade the content accordingly.
Are your study material updated free? How to get?
Yes, you will enjoy one year free update after purchase. If there is any update, our system will automatically send the updated study material to your payment email.
How does your Testing Engine works?
Once download and installed on your PC, you can practice JavaScript-Developer-I test questions, review your questions & answers using two different options 'practice exam' and 'virtual exam'.
Virtual Exam - test yourself with exam questions with a time limit.
Practice Exam - review exam questions one by one, see correct answers.
What's the applicable operating system of the JavaScript-Developer-I test engine?
Online Test Engine can supports Windows / Mac / Android / iOS, etc., because it is the software based on WEB browser. You can use it on any electronic device and practice with self-paced.
Online Test Engine supports offline practice, while the precondition is that you should run it with the internet at the first time.
Self Test Engine is suitable for windows operating system, running on the Java environment, and can install on multiple computers.
PDF Version: can be read under the Adobe reader, or many other free readers, including OpenOffice, Foxit Reader and Google Docs.
Do you have any discounts?
We offer some discounts to our customers. There is no limit to some special discount. You can check regularly of our site to get the coupons.
Do you have money back policy? How can I get refund if fail?
Yes. We have the money back guarantee in case of failure by our products. The process of money back is very simple: you just need to show us your failure score report within 60 days from the date of purchase of the exam. We will then verify the authenticity of documents submitted and arrange the refund after receiving the email and confirmation process. The money will be back to your payment account within 7 days.
Over 67295+ Satisfied Customers
Our Clients
Our latest test questions will provide the best valid and accurate knowledge for you and give you right reference. You will successfully pass your actual test with the help of our high quality and high hit-rate pass4sure study torrent.
Contact Us
From Monday to Saturday
Support: Contact now
If you have any question please leave me your email address, we will reply and send email to you in 12 hours.
Copyright © 2026 EXAM-KILLER.COM. All rights reserved. All trademarks are the property of their respective owners and we don't provide actual questions from any vendor. Privacy Policy