Salesforce Certified Javascript Developer I Exam Questions

Salesforce Certified JavaScript Developer ICourse Description:The "Salesforce Certified JavaScript Developer I" course is designed to prepare candidates for the Salesforce JavaScript Developer I Exam. This comprehensive course covers all key sections and objectives of the exam, ensuring that students gain the necessary knowledge and skills to succeed.Course Highlights:Variables, Types, and Collections (23%):Learn to write code for creating and initializing variables correctly in various scenarios.Utilize strings, numbers, and dates effectively based on business requirements.Understand type coercion and its effects, and distinguish truthy or falsey evaluations.Manipulate data with arrays and operate the JSON object from a given response.Objects, Functions, and Classes (25%):Implement functions, objects, and classes to solve specific business requirements.Use JavaScript modules and decorators effectively.Analyze variable scope and execution flow in code blocks.Browser and Events (17%):Utilize events, event handlers, and propagation to meet business requirements.Evaluate and manipulate the DOM based on scenarios.Use Browser Dev Tools to investigate code behavior and utilize browser-specific APIs.Debugging and Error Handling (7%):Handle errors properly in given scenarios.Use the console and breakpoints to debug code effectively.Asynchronous Programming (13%):Apply asynchronous programming concepts in various scenarios.Use the event loop and event monitor to determine loop outcomes.Server Side JavaScript (8%):Determine appropriate Node.js implementations and CLI commands for