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所在平台: Udemy |
课程主页: https://www.udemy.com/course/pl-300-practice-questions-microsoft-power-bi-data-analyst/
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## Coursera 课程总结：PL-300 Microsoft Power BI 数据分析师实践题 **课程名称：** PL-300 Practice Questions (Microsoft Power BI Data Analyst) **课程概述：** 本课程提供一套模拟试题，旨在帮助您熟悉 Microsoft Power BI 数据分析师（PL-300）认证考试的题型、难度和实际考试环境。通过解决基于真实场景的练习题，您可以识别并克服学习中的难点，从而提高通过考试的几率，甚至在第一次尝试时就能顺利通过。 **目标受众：** 本课程特别适合希望通过 PL-300 认证的 Power BI 数据分析师。这些分析师利用现有数据和领域知识，通过与各行业利益相关者沟通，了解业务需求，清洗和转换数据，并使用 Power BI 构建数据模型，从而提供有价值的业务洞察。 **课程优势：** * **实践操作模拟：** 提供基于绩效的在线模拟，让您获得真实的动手操作体验。 * **题型高度相似：** 练习题与真实考试题目相似，帮助您检验对考试目标的掌握程度。 * **详尽解析：** 对正确答案和干扰项提供详细解释，加深对知识点的理解。 * **全面覆盖：** 学习模式涵盖所有考试目标，确保您不会遗漏任何关键主题。 * **模拟考试环境：** 认证模式（限时）帮助您适应真实考试的压力和时间限制。 * **即时反馈：** 详细、即时的分数报告，精准指出需要加强的领域。 **课程内容（考试目标占比）：** 1. **数据准备 (15-20%)** * 从各种数据源获取数据 * 清洗、转换和加载数据 2. **数据建模 (30-35%)** * 设计数据模型 * 开发数据模型 * 使用 DAX 创建模型计算 * 优化模型性能 3. **数据可视化与分析 (25-30%)** * 创建报表 * 创建仪表板 * 优化报表以提高可用性和叙事能力 * 识别模式和趋势 4. **资产部署与维护 (20-25%)** * 管理文件和数据集 * 管理工作区 **免责声明：** 本课程的实践测试仅用于帮助学生检验和提升技能。Microsoft、Azure、Windows 和 Windows 徽标是 Microsoft Corporation 的注册商标。本课程 **不提供** 真实的考试题库或试题。我们提供的是用于教育目的的实践性学习材料。本课程中使用的所有认证标记均为其各自商标所有者的财产，本课程不拥有或声明任何对这些标记的所有权。
The objective of this set of sample questions is to provide information about the exam Exam PL-300: Microsoft Power BI Data Analyst. These are examples of questions to familiarize yourself with the type and level of difficulty of the questions on the PL-300 certification test. To familiarize yourself with the real environment of the exam. When solving quests based on scenarios in real time in a practical way, you face many difficulties that give you the opportunity to improve and be approved without the exam on the first attempt.The Microsoft PL-300 exam is especially intended for Power BI data analysts who use available data and subject matter experience to provide meaningful insights. We determine business needs by consulting important stakeholders from various sectors, cleanse and transform data, and then use Power BI to create data models.Benefits to either purchase or practice PL-300 testsPerformance-based online simulations provide hands-on experience in the workplaceQuestions are similar to exam questions to test your knowledge of exam objectivesDetailed explanations for correct and distracting answers reinforce the materialStudy mode covers all objectives, ensuring topics are coveredThe certification mode (temporary) prepares students for the conditions of taking the examDetailed, instant score reports tell you exactly which areas to focus on.This sc-300 practice test covers following topics:1. Prepare the data (15-20%)Get data from different data sourcesClean, transform and load the data2. Model the data (30-35%)Design a data modelDevelop a data modelCreate model calculations by using DAXOptimize model performance3. Visualize and analyze the data (25-30%)Create reportsCreate dashboardsEnhance reports for usability and storytellingIdentify patterns and trends4. Deploy and maintain assets (20-25%)Manage files and datasetsManage workspacesDisclaimer:Practice tests for students to test their skills. Microsoft, Azure, Windows and the Windows logo are registered trademarks of Microsoft Corporation. I do not offer exam dumps or questions for real exams. We offer practical teaching materials for educational purposes. All certification marks used in this instructor's courses are the property of their respective trademark owners. It does not own or declare any ownership of any of the marks.
