JavaScript-Developer-I - Study Material - Salesforce Certified JavaScript Developer I

The Salesforce JavaScript-Developer-I exam is an entry-level Salesforce certification exam designed to validate your knowledge and skills in developing custom user interfaces and applications using the Lightning Platform, Visualforce, and Apex. This exam focuses on the fundamentals of the Lightning Platform and Visualforce, including topics such as Lightning Components, Lightning App Builder, Lightning Flow, Apex Programming, and Salesforce Security.

The Salesforce JavaScript-Developer-I exam is a 90-minute exam consisting of 60 multiple-choice/multiple-select questions.

There are 60 questions in the Salesforce JavaScript-Developer-I exam.

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

The Competency Level required for Salesforce JavaScript-Developer-I exam is Intermediate.

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

The Salesforce JavaScript-Developer-I exam can be taken either online or in a testing center. To take the exam online, you will need to create an account on the Salesforce website and purchase the exam. Once you have purchased the exam, you will be able to access the exam from the Salesforce website. To take the exam in a testing center, you will need to register for the exam with a testing center. Once you have registered for the exam, you will be able to access the exam from the testing center.

The Salesforce JavaScript-Developer-I exam is offered in English.

The Salesforce JavaScript-Developer-I exam is offered at a cost of $200 USD.

The target audience for the Salesforce JavaScript-Developer-I exam is individuals who have at least six months of experience developing applications using JavaScript and the Salesforce platform. This exam is designed to assess the candidate’s knowledge of the Salesforce platform and their ability to develop applications using JavaScript.

The average salary for a Salesforce JavaScript Developer I certification holder is around $90,000 per year.

The Salesforce JavaScript-Developer-I exam is administered by Salesforce. Salesforce is the only organization that can provide testing for this exam.

The recommended experience for the Salesforce JavaScript-Developer-I exam is at least six months of experience developing custom applications using JavaScript and the Salesforce platform. Additionally, it is recommended that candidates have experience with Lightning Web Components, Lightning Flow, and Lightning App Builder.

The Salesforce JavaScript-Developer-I exam does not have any prerequisites. However, it is recommended that you have a basic understanding of HTML, CSS, and JavaScript, as well as experience with the Salesforce platform.

The official website for Salesforce certification exams is https://trailhead.salesforce.com/help/trailhead/get-certified/exam-details. On this page, you can find the expected retirement date for the Salesforce JavaScript Developer I exam.

1. Become familiar with Salesforce and the Lightning Platform: • Understand the basics of Salesforce and the Lightning Platform • Become familiar with the Salesforce user interface • Learn how to create and manage Salesforce objects 2. Prepare for the Salesforce JavaScript-Developer-I Exam: • Understand the exam objectives and format • Review the Salesforce JavaScript Developer Guide • Take practice exams to test your knowledge 3. Take the Salesforce JavaScript-Developer-I Exam: • Register for the exam • Prepare for the exam by studying the material • Take the exam and review your results 4. Maintain your Certification: • Stay up-to-date with the latest Salesforce features and tools • Take continuing education courses to stay current • Renew your certification every two years to stay certified

The Salesforce JavaScript-Developer-I exam covers a range of topics related to developing applications using JavaScript on the Salesforce platform. The topics covered include: • Salesforce Platform Fundamentals: This section covers the basics of the Salesforce platform, including its architecture, user interface, and data model. • JavaScript Basics: This section covers the fundamentals of the JavaScript language, including syntax, data types, and control flow. • Lightning Web Components: This section covers the basics of developing Lightning Web Components, including templates, components, and the Lightning Data Service. • Apex Programming: This section covers the basics of Apex programming, including classes, methods, and triggers. • Salesforce APIs: This section covers the basics of using Salesforce APIs, including the REST API, SOAP API, and Bulk API. • Security and Authentication: This section covers the basics of authentication and security on the Salesforce platform, including single sign-

1. What is the purpose of the JavaScript language? 2. How do you use the JavaScript language to create interactive web pages? 3. What is the difference between a function and a method in JavaScript? 4. What are the different types of loops available in JavaScript? 5. How do you use the document object model (DOM) in JavaScript? 6. How do you debug JavaScript code? 7. What is the difference between JavaScript and AJAX? 8. What are the different ways to include JavaScript code in a web page? 9. How do you create and use variables in JavaScript? 10. What is the difference between an event listener and an event handler in JavaScript?

The Salesforce JavaScript-Developer-I exam has a difficulty level of Intermediate.