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所在平台: Udemy |
课程主页: https://www.udemy.com/course/tableau-desktop-specialist-certification-exam-practice-2/
课程评论：没有评论
**课程名称：** Tableau Desktop 专家认证考试练习 2 **课程概述：** 本课程旨在帮助学员系统掌握 Tableau Desktop 的核心功能，为通过 Tableau Desktop 专家认证考试做好准备。课程内容涵盖了数据连接与准备、基础可视化创建与发布、数据计算、数据解读与分析、以及协作与分享等关键领域。 **学习目标：** * **连接与准备数据：** 熟练连接Excel、CSV、数据库等多种数据源；掌握表连接、数据混合、创建层级结构；能够进行数据清洗和格式化。 * **创建与发布基础可视化：** 能够创建条形图、折线图、散点图、地理地图等基本图表；利用标记卡定制可视化外观；添加和自定义筛选器、排序和分组；构建和格式化仪表板。 * **执行计算：** 能够创建算术、字符串、日期和逻辑等基本计算；构建聚合计算并使用详细级别表达式；运用表计算和函数创建计算。 * **解读与分析数据：** 能够解读数据以识别模式、趋势和洞察；理解并应用平均值、百分比、标准差等基本统计概念；构建基本预测模型并进行趋势分析。 * **协作与分享：** 学习使用 Tableau Server 或 Tableau Online 发布和分享内容；构建交互式仪表板以支持数据探索；与他人分享可视化成果并协作项目。 **考试信息：** * **考试形式：** 60分钟，45道题目（40道计分，5道不计分），题型包括单选和多选。 * **通过分数：** 750分（统一计分制）。 * **语言：** 提供英语、日语和简体中文。 * **交付方式：** 可在考试中心或在线进行。 **适合人群：** 期望通过 Tableau Desktop 专家认证考试，并希望全面提升 Tableau Desktop 使用技能的学员。
This certification exam measures a candidate's foundational skills and knowledge in using Tableau Desktop to analyze data and create basic visualizations. The learning objectives for the exam include: Connecting to and Preparing Data:Connect to various data sources (e.g. Excel, CSV, databases).Join tables, blend data, and create hierarchies.Perform data cleaning and formatting tasks.Creating and Publishing Basic Visualizations:Create basic charts (e.g. bar, line, scatter, and geographic maps)Use marks cards to customize the appearance of visualizations.Add and customize filters, sorts, and groups.Build and format dashboards.Performing Calculations:Create basic calculations (e.g. arithmetic, string, date, and logic).Build aggregate calculations and use level of detail expressions.Use table calculations and build calculations using functions.Interpreting and Analyzing Data:Interpret data to identify patterns, trends, and insights.Understand and apply basic statistical concepts (e.g. averages, percentages, and standard deviation).Build basic forecasting models and perform trend analysis.Collaborating and Sharing:Use Tableau Server or Tableau Online to publish and share content.Build interactive dashboards that allow for exploration of data.Share visualizations with others and collaborate on projects.Candidates should be able to demonstrate proficiency in these areas to pass the Tableau Desktop Specialist exam.Exam formatTime limit: 60 minutesQuestion format: Multiple choice, multiple responseNumber of questions: 45 (40 scored, 5 unscored)Passing score: The passing scaled score for this exam is 750.Language(s) offered: English, Japanese and Simplified Chinese.Exam delivery method: Testing centre and online delivery are both available.
