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What is the duration, language, and format of Salesforce JavaScript-Developer-I Exam
- This exam consists of 60 questions
- The type of questions is Multiple Choice and situation-based questions.
- This exam is offered in only English.
- There is a time limit of 105 minutes for the exam.
- Passing score 65%
Reference: https://trailheadacademy.salesforce.com/certificate/exam-javascript-dev---JS-Dev-101
For more info read reference:
Salesforce JavaScript-Developer-I Certification leaning site
Salesforce JavaScript-Developer-Is Certification resources
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Salesforce JavaScript-Developer-I Exam Syllabus Topics:
| Section | Objectives |
| JavaScript Language Fundamentals | - Data types, variables, and operators
- Functions, scope, and closures
- ES6+ syntax and features
|
| Browser and DOM Interaction | - DOM manipulation and traversal
- Event handling and propagation
- Browser APIs (fetch, storage, timers)
|
| Asynchronous JavaScript | - Error handling in async workflows
- Promises and async/await
- Event loop and concurrency model
|
| Salesforce Platform Integration | - Security considerations in Salesforce JavaScript
- Calling Apex methods from JavaScript
- Lightning Web Components (LWC) JavaScript usage
|
| Testing and Debugging | - Unit testing principles
- Debugging techniques and tools
|