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所在平台: Udemy |
课程主页: https://www.udemy.com/course/salesforce-certified-javascript-developer-i-exams-prep-questions/
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课程名称：《Salesforce认证JavaScript开发人员 I 2025新课程》 课程概述： 欢迎您参加由NextGen LabWorks提供的《Salesforce认证JavaScript开发人员 I 练习考试》。本课程专为开发前端和后端JavaScript应用的专业人员设计，旨在验证其在核心JavaScript概念和Lightning Web Components（LWC）方面的技能。该认证评估基础JavaScript知识和Lightning组件框架的实际操作能力，确保考生能够在Salesforce中构建可扩展和高效的应用程序。 认证包括两个部分： 1. 一项监考的选择题考试，评估JavaScript基础知识。 2. Lightning Web Components专家超级徽章，测试现实世界的LWC开发技能。 课程对象： 此课程适合使用JavaScript在多个框架中构建高效和可重用网页应用的开发人员，具体包括： - JavaScript开发人员：在各种基于网页的环境中应用JavaScript概念的人士。 - Salesforce开发人员和管理员：与Lightning Web Components和现代JavaScript打交道的专业人士。 - 全栈和前端开发人员：希望将JavaScript与Salesforce技术集成的个人。 - 软件工程师和网页应用开发人员：开发可扩展、可维护应用的人士。 - 准备认证的Salesforce专业人员：旨在通过Salesforce认证JavaScript开发人员 I 考试的候选人。 主要学习领域： - JavaScript核心概念：变量、数据类型、作用域、面向对象编程及ES6+特性。 - DOM操作与事件处理：事件监听器、事件循环及浏览器API的使用。 - 异步编程：管理promise、async/await及JavaScript执行流程。 - 错误处理与调试：使用断点、浏览器开发工具和结构化调试技术。 - Node.js的服务器端JavaScript：理解CLI命令、核心模块及包管理。 - 测试策略：编写有效的JavaScript应用单元测试。 练习考试的主要特点： - 600+练习题：六套完整的考试及一个包含600多个问题的在线模拟器。 - 实际考试模拟：定时评分测试（及格分数：65%），与实际认证考试相符。 - 详细解释：每个问题都有清晰的正确与错误答案解析。 - 高质量内容：无错别字和技术错误，确保顺畅的学习体验。 - 移动访问：全面移动兼容，可随时随地学习。 - 30天退款保证：无风险注册，随时可申请无条件退款。 考试详情： - 题目：60道选择题/多选题，外加最多五道不计分题。 - 时长：105分钟。 - 及格分数：65%。 - 考试费用：200美元加适用税费。 - 重考费用：100美元加适用税费。 - 考试形式：现场或在线监考。 适合对象： - JavaScript开发人员：希望在Salesforce环境中验证JavaScript技能的人士。 - Salesforce专业人士：与Lightning Web Components（LWC）合作的开发人员和管理员。 - 网页开发人员：有意在Salesforce项目中应用现代JavaScript实践的人士。 - 软件工程师：在处理异步编程、Node.js和API集成的人士。 - 认证考生：为Salesforce认证JavaScript开发人员 I 考试做准备的专业人员。 通过NextGen LabWorks精心设计的练习考试自信备考，获取实际的JavaScript知识、LWC开发技能和解决问题的技巧，确保在Salesforce认证JavaScript开发人员 I 考试中取得成功。
Salesforce Certified JavaScript Developer I Practice Exams by NextGen LabWorksWelcome to the Salesforce Certified JavaScript Developer I Practice Exam Tests, brought to you by NextGen LabWorks.This course is tailored for professionals who develop front-end and back-end JavaScript applications and want to validate their skills in core JavaScript concepts and Lightning Web Components (LWC). The certification measures both fundamental JavaScript knowledge and hands-on experience with the Lightning Component framework, ensuring candidates can build scalable and efficient applications within Salesforce.The certification consists of two components:A proctored multiple-choice exam assessing JavaScript fundamentals.The Lightning Web Components Specialist Superbadge, testing real-world LWC development skills.Who Should Take This Course?This course is ideal for developers who use JavaScript across multiple frameworks to build efficient and reusable web applications. It is well-suited for:JavaScript Developers - Those applying JavaScript concepts across various web-based environments.Salesforce Developers and Administrators - Professionals working with Lightning Web Components and modern JavaScript.Full-Stack and Front-End Developers - Individuals looking to integrate JavaScript with Salesforce technologies.Software Engineers and Web Application Developers - Those developing scalable, maintainable applications.Salesforce Professionals Preparing for Certification - Candidates aiming to pass the Salesforce Certified JavaScript Developer I exam.Key Learning Areas Covered in the Practice TestsJavaScript Core Concepts - Variables, data types, scope, object-oriented programming, and ES6+ features.DOM Manipulation and Event Handling - Working with event listeners, the event loop, and browser APIs.Asynchronous Programming - Managing promises, async/await, and JavaScript execution flow.Error Handling and Debugging - Using breakpoints, browser dev tools, and structured debugging techniques.Server-Side JavaScript with Node.js - Understanding CLI commands, core modules, and package management.Testing Strategies - Writing effective unit tests for JavaScript applications.Key Features of Our Practice Exams600+ Practice Questions - Six full-length exams plus access to an online simulator with over 600 questions.Real Exam Simulation - Timed and scored tests (passing score: 65 percent) that mirror the actual certification exam.Detailed Explanations - Each question includes a clear breakdown of correct and incorrect answers.High-Quality Content - Free from typos and technical errors for a smooth learning experience.Mobile Access - Study anytime, anywhere with full mobile compatibility.30-Day Money-Back Guarantee - Risk-free enrollment with a no-questions-asked refund policy.Exam DetailsQuestions: 60 multiple-choice/multiple-select questions plus up to five unscored questionsDuration: 105 minutesPassing Score: 65%Exam Fee: $200 plus applicable taxesRetake Fee: $100 plus applicable taxesDelivery: Proctored onsite or onlinePrerequisites: NoneWho This Course Is ForJavaScript Developers - Those looking to validate JavaScript skills in a Salesforce environment.Salesforce Professionals - Developers and administrators working with Lightning Web Components (LWC).Web Developers - Individuals interested in applying modern JavaScript practices in Salesforce projects.Software Engineers - Those working with asynchronous programming, Node.js, and API integrations.Certification Candidates - Professionals preparing for the Salesforce Certified JavaScript Developer I exam.Prepare with confidence using NextGen LabWorks' expertly crafted practice exams. Gain practical JavaScript knowledge, LWC development skills, and problem-solving techniques to succeed in the Salesforce Certified JavaScript Developer I exam.
