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所在平台: Udemy |
课程主页: https://www.udemy.com/course/practice-assessment-for-exam-pl-300-microsoft-power-bi-data/
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课程名称：PL-300 认证考试实践测试：Microsoft Power BI 数据分析师 课程概述： 本实践考试旨在帮助您掌握通过 Microsoft PL-300 考试所需的特定技能。课程内容涵盖 DA-100 PL-300 考试的所有能力，包括数据准备、建模、可视化和分析，以及报告和交付物的部署与管理。 课程内容： 1. **数据准备：信息采集** 连接数据源，选择存储选项，并配置数据源参数。 2. **数据准备：数据分析** 学习视图菜单和数据分析工具，如列质量和分布。 3. **数据准备：清理、转换和加载数据** 数据清理、表转换、查询合并和附加，以及自定义 M 代码修改。 4. **数据建模** 创建数据模型，识别键，创建表关联，并学习模型优化技巧。 5. **DAX 计算** 使用 DAX 创建计算列和度量，掌握聚合、表和时间智能函数。 6. **数据可视化** 增加和格式化可视化组件，改变报告交互，添加过滤器和工具提示，创建报告和仪表板。 7. **数据分析：改进报告** 探索图表分析、自然语言搜索、过滤器和人工智能可视化的可能性。 8. **交付物的部署与维护** 实施定期和增量刷新，设置行级安全性，探索共享选项等。 本实践考试包含基于知识和案例研究的问题，旨在模拟真实考试体验，确保您为实际考试做好充分准备。如果您希望提升 Power BI 技能，提高收入潜力，并成为一名 Microsoft 认证分析师，这门课程非常适合您。
This practice exam is intended to help you develop the specific skills required to ace the Microsoft PL-300 exam.This program will include all of the DA-100 PL-300 Exam abilities, such as data preparation, modeling, visualization, and analysis, as well as deploying and managing reports and deliverables:Data Preparation: Gathering Information from Various SourcesConnect to data sources, select a storage option, and configure data source parameters.Data Preparation: ProfilingStudy the view menu and data profiling tools such as column quality and distribution.Data Preparation: Cleaning, Transforming, and Loading DataData cleansing, table transformations, query merging and appending, and custom M code modificationModelling Data: Create data models, identify keys, create table linkages, and go over model optimization's tips.DAX Calculations for Data ModellingUsing DAX, you can create calculated columns and measurements, as well as aggregation, table, and time intelligence functions.Data Visualization: Reports and DashboardsAdd and format visuals, alter report interactions, add filters and tooltips, and build reports and dashboards.Data Analysis: Improving ReportsExamine the possibilities for chart analytics, natural language searches, filters, and AI visuals.Deliverables Deployment and MaintenanceImplement scheduled and incremental refresh, set row level security, investigate sharing options, and more.This full-length practise exam includes knowledge-based and case study questions designed to simulate an actual exam experience and ensure you're prepared for the real thing.This is the course for you if you want to improve your Power BI skills, raise your earning potential, and become a Microsoft Certified Analyst.
