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If you compare the test to a battle, the examinee is like a brave warrior, and the good JavaScript-Developer-I learning materials are the weapon equipments, but if you want to win, then it is essential for to have the good study materials. Our study materials are of high quality which is carefully prepared by professionals based on the changes in the syllabus and the latest development in practice. Our JavaScript-Developer-I preparation practice are highly targeted and have a high hit rate, there are a lot of learning skills and key points in the exam, even if your study time is very short, you can also improve your JavaScript-Developer-I exam scores very quickly. Even if you have a week foundation, I believe that you will get the certification by using our study materials.

Who should take the Salesforce JavaScript-Developer-I Exam

This course is designed for Javascript developers starting on the Salesforce platform who require programming customizations on front-end and back-end. There are no prerequisites for Salesforce JavaScript Developer I Exam. Typical job roles that align to the Salesforce Certified JavaScript Developer I are as follows:

  • Web application developer
  • Software/backend developer
  • Salesforce developer
  • Technical Project Manager
  • JavaScript programmer
  • Technical Product Manager
  • Support engineer
  • Front end developer
  • Full stack developer
  • UI/UX Engineer

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Salesforce JavaScript-Developer-I Exam Syllabus Topics:

TopicDetails
Topic 1
  • Server Side JavaScript: This section focuses on Node.js and server-side JavaScript. Salesforce JavaScript programmers will be tested on their ability to identify appropriate Node.js implementations and commands for given scenarios. Additionally, you will need to recognize which Node.js core modules, libraries, and package management solutions fit specific requirements, reflecting your understanding of server-side development with JavaScript.
Topic 2
  • Objects, Functions, and Classes: In this section, the focus is on applying object-oriented principles, functions, and classes. As a Salesforce JavaScript programmer, you will need to locate optimal function implementations and understand how to structure objects and classes for business solutions. You will also be tested on your ability to use JavaScript modules and decorators, while analyzing variable scope and execution flow.
Topic 3
  • Browser and Events: The topic will challenge your ability to work with events, event handlers, and the DOM. You will need to demonstrate how to manage event propagation and utilize browser-specific APIs. Additionally, proficiency in using browser developer tools to investigate code behavior will be tested, making it crucial for you to understand browser interactions thoroughly.
Topic 4
  • Testing: In the topic, you will be required to evaluate unit tests and improve them. The exam will assess your ability to identify ineffective tests and modify them to make them more robust and accurate. This topic ensures that you can write and maintain effective tests, a crucial skill for ensuring code quality and reliability in professional environments.
Topic 5
  • Variables, Types, and Collections: The topic will test how effectively JavaScript programmers can handle variable creation, initialization, type coercion, and data manipulation. You will need to demonstrate knowledge of strings, numbers, dates, arrays, and JSON handling. The Javascript Developer I exam will require a deep understanding of these concepts and their proper application in real-world scenarios.

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

You can see the recruitment on the Internet, and the requirements for Salesforce certification are getting higher and higher. As the old saying goes, skills will never be burden. So for us, with one more certification, we will have one more bargaining chip in the future. However, it is difficult for many people to get a Salesforce certification, because the busy people seldom have much time to read the books they need. So how should people solve this problem? At this time, people should to need some good study materials. Not only will our study materials help you pass exam, but it will also save your valuable time. Now let me introduce our JavaScript-Developer-I exam questions to you in detail.

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