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

Salesforce JavaScript-Developer-I Exam Syllabus Topics:

Topic	Details
Topic 1	Debugging and Error Handling: This section will measure the ability of JavaScript programmer to properly handle errors and debug JavaScript code. You will be expected to apply debugging techniques, such as using the console and breakpoints, to resolve issues. Proper error handling is crucial, and the exam will evaluate your skills in managing and correcting errors efficiently within your code.
Topic 2	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 3	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.
Topic 4	Asynchronous Programming: Asynchronous programming is a key concept in JavaScript, and this section tests your understanding of event loops, asynchronous code execution, and handling promises. Salesforce JavaScript programmer will need to demonstrate their ability to implement asynchronous solutions for business requirements.
Topic 5	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 6	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.

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

How to book the Salesforce JavaScript-Developer-I Exam

There are the following steps for registering the Salesforce JavaScript Developer I exam. Step 1: Visit Salesforce Exam Registration Step 2: Signup/Login to Salesforce account Step 4: Select Date, time and confirm with the payment method

What is the duration, language, and format of Salesforce JavaScript-Developer-I Exam

Passing score 65%
There is a time limit of 105 minutes for the exam.
This exam consists of 60 questions
This exam is offered in only English.
The type of questions is Multiple Choice and situation-based questions.

We are an authorized leading company in IT certification filed providing JavaScript-Developer-I actual test & test VCE dumps for Salesforce Certified JavaScript Developer (JS-Dev-101). If you get in trouble about JavaScript-Developer-I actual test, congratulations, you find us, we can help you face actual test with full confidence, our test VCE dumps also will help you realize the key knowledge and points so that you will learn JavaScript-Developer-I better and you will be skilled at the practice uses of Salesforce Certified JavaScript Developer (JS-Dev-101). Our VCE dumps aim to not only help you pass exam for sure but also help you master an exam subject.

• Based On Real JavaScript-Developer-I Actual Tests
• One-hand Official Stable News Resource
• Regularly Updated with New Test Dumps
• Easy-to-read Layout of VCE Engine
• Well-Prepared by Our Professional Experts
• Printable JavaScript-Developer-I PDF Dumps
• 24 Hour On-line Customer Service Support
• Free JavaScript-Developer-I PDF Demo Download

Instant Download: Our system will send you the Salesforce Certified JavaScript Developer (JS-Dev-101) 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.)

How can we help you pass JavaScript-Developer-I actual test effectively? For many IT workers, your jobs are busy and competitive; you have no enough energy to study an exam subject like students in the class, you may more care about actual test score of Salesforce Certified JavaScript Developer (JS-Dev-101). Yes, with our JavaScript-Developer-I Test VCE dumps, you will just master the questions & answers of our VCE dumps, it will just takes you 15-30 hours to memorize these and then you can attend JavaScript-Developer-I exam. When you look at the actual test questions, you will find it similar with our dumps and feel it casual. After finishing actual test, you will receive your passing score of Salesforce Certified JavaScript Developer (JS-Dev-101). So if your purpose is just to pass exam, our JavaScript-Developer-I Test VCE dumps will help you pass successfully after 15-30 hours' preparation. It is more effective than any other ways.

How can we help you master JavaScript-Developer-I exam subject with our Test VCE dumps for Salesforce Certified JavaScript Developer (JS-Dev-101)? Yes, except that our dumps include valid questions & answers materials of actual real test, our JavaScript-Developer-I Test VCE dumps attach a lot of answers explanations details so that you can know why it is, how it can be and the way of thinking. A lot of key knowledge derives from answers explanations. If you have interest in Test VCE dumps for Salesforce Certified JavaScript Developer (JS-Dev-101), you can use the internet to delve deeper. With our test dumps you will have a right way to studying so that you will get twofold results with half the effort.

How can we make sure every candidate's money guaranteed and information safety? Yes, we believe we are offering the best value (JavaScript-Developer-I Test VCE dumps) in the market. In most cases, we will have a good cooperation. If you worry about our Test VCE dumps for Salesforce Certified JavaScript Developer (JS-Dev-101), if you hope your money guaranteed, Credit Card is the safest and fastest way for international trade business. Normally we advise every candidates pay by Credit Card with credit cards while purchasing our JavaScript-Developer-I Test VCE dumps. Credit Card is the world-wide & frequently used in international trade business, and also is safe for both buyers and sellers. In normal condition, we guarantee you can pass actual test surely with our JavaScript-Developer-I Test VCE dumps. But if you fail the exam please rest assured that we will refund your dumps cost to you soon without any condition. Besides, your information will be strictly confidential with our precise information system.

All in all, it will be a wise thing to choose our Test VCE dumps for Salesforce Certified JavaScript Developer (JS-Dev-101). Trust us, we will offer you the best products for your JavaScript-Developer-I actual test and the satisfactory service in one-year service warranty. If you have any questions about Salesforce JavaScript-Developer-I or Salesforce Developer we will try our best to serve for you.