Overview

Welcome to our all-inclusive Salesforce Certified JavaScript Developer I Certification Practice Exam course, designed to help you master the essential Salesforce skills, concepts, and best practices needed to pass the exam with confidence. In this course, you will learn: Variables, Types, and Collections: 23%Given a scenario, write code to create variables and initialize them correctly.Given a business requirement, utilize strings, numbers, and dates effectively.Given a scenario or example, demonstrate awareness of type coercion and its effects.Given a specific scenario, distinguish truthy or falsey evaluationsGiven a list of data, demonstrate data manipulation with arrays.Given a JSON response, demonstrate how to operate the JSON object.Objects, Functions, and Classes: 25%Given a business requirement, locate the best function implementation.Given a business requirement, apply fundamentals of object implementation to solve the business requirement.Given a business requirement, apply fundamentals of class implementation to solve the business requirement.Given a JavaScript module, give examples of how to use the module.Given a JavaScript decorator, give examples of how to use the decorator.Given a block of code, analyze the variable scope and the execution flow.Browser and Events: 17%Given a business requirement, utilize Events, event handlers and propagation.Given a business requirement, evaluate and manipulate the DOM.Given a scenario, utilize the Browser Dev Tools to investigate code behavior.Given a scenario and requirements, utilize browser specific APIs.Debugging and Error Handling: 7%Given a scenario, handle errors properly.Given code to be debugged, use the console and breakpoints.Asynchronous Programming: 13%Given a scenario, apply asynchronous programming concepts.Given a scenario, use event loop and event monitor or determine loop outcomes.Server Side JavaScript: 8%Given a scenario and requirements, infer which Node.js implementation is a good solution.Given a scenario and requirements, infer which Node.js CLI command is a good solution.Know the core Node.js modules and given requirements, infer which Node.js library/framework is a good solution.Given a scenario and requirements, distinguish which Node.Js Package Management solution is the most fitting.Testing: 7%With a block of code and the associated Unit Test, determine where the test is ineffective and modify it to make it more effective.Our practice exam test course is designed to provide a comprehensive learning experience that caters to both beginners and experienced professionals. With engaging practice exam questions and expert guidance from Salesforce professionals, you'll be well-equipped to conquer the Salesforce Certified Javascript Developer I Certification exam and kick-start your Salesforce career.

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