Tableau Desktop Specialist Exam Questions 2025

所在平台: Udemy

课程主页: https://www.udemy.com/course/tableau-desktop-specialist-exam-questions-prep-tests/

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课程简介

**Coursera 课程总结:Tableau Desktop Specialist 考试练习** 本课程旨在全面帮助您掌握 Tableau Desktop Specialist 认证考试所需的关键技能、概念和最佳实践,从而自信通过考试。 **核心学习内容:** * **数据连接与准备 (Domain 1)** * 创建实时连接和提取 (live connections and extracts),理解其差异。 * 管理数据模型,包括添加关系 (relationships)、连接 (joins) 和联合 (unions),并理解何时使用何种方式。 * 管理数据属性,如重命名字段、设置别名、分配地理角色、更改数据类型和默认属性(格式、聚合、颜色等)。 * **数据探索与分析 (Domain 2)** * 创建基础图表,涵盖条形图、折线图、散点图、地图、组合轴图、双轴图、堆积条形图、密度地图以及交叉表和高亮表等。 * 组织数据并应用筛选器,包括创建分组 (groups) 和集合 (sets),组织层级结构,以及添加各种类型的筛选器。 * 应用分析到工作表,如添加手动或计算排序、参考线、快速表计算、箱线图和直方图,创建计算字段、理解参数的使用,以及显示汇总数据。 * **洞察分享 (Domain 3)** * 格式化视图以进行演示,包括使用标记卡颜色、配置字体、设置标记形状、配置可视化动画、调整标记大小以及显示/隐藏图例。 * 创建和修改仪表板 (dashboards),包括添加工作表、交互元素(筛选器、高亮、工具提示),配置仪表板操作(筛选、高亮、参数控制、URL),以及创建设备特定仪表板和故事点。 * 查看和分享工作簿数据,包括导出为 PDF、图片、发布到 Tableau Server,以及查看和导出底层数据。 * **Tableau 概念理解 (Domain 4)** * 理解维度 (dimensions) 和度量 (measures) 的区别及其通常包含的信息类型。 * 理解离散 (discrete) 和连续 (continuous) 字段的区别及其显示方式,以及离散日期部分与连续日期值之间的差异。 * 理解聚合 (aggregations),包括度量的默认聚合以及在添加维度时聚合度量的变化。 本课程提供全面的练习,帮助您为 Tableau Desktop Specialist 认证考试做好充分准备。

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课程详情

Welcome to our all-inclusive Tableau Desktop Specialist Certification Practice Exam course, designed to help you master the essential MuleSoft skills, concepts, and best practices needed to pass the exam with confidence.In this course, you will learn: Domain 1: Connecting to and Preparing Data1.1 Create live connections and extracts1.1.1 Create a live connection to a data source1.1.2 Explain the differences between using live connections versus extracts1.1.3 Create an extract1.1.4 Save metadata properties in a.TDS1.1.5 Create a data source that uses multiple connections1.2 Create and manage the data model1.2.1 Add relationships to a data source1.2.2 Add joins and unions1.2.3 Explain when to use a join versus a relationship1.3 Manage data properties1.3.1 Rename a data field1.3.2 Assign an alias to a data value1.3.3 Assign a geographic role to a data field1.3.4 Change data type for a data field (number, date, string, Boolean, etc.)1.3.5 Change default properties for a data field (number format, aggregation, color, date format, etc.)Domain 2: Exploring and Analyzing Data2.1 Create basic charts2.1.1 Create a bar chart2.1.2 Create a line chart2.1.3 Create a scatterplot2.1.4 Create a map using geographic data2.1.5 Create a combined axis chart2.1.6 Create a dual axis chart2.1.7 Create a stacked bar2.1.8 Create a density map2.1.9 Create a chart to show specific values (crosstab, highlight table)2.2 Organize data and apply filters2.2.1 Create groups by using marks, headers, and the data pane2.2.2 Create sets by using marks and the data pane2.2.3 Organize dimensions into a hierarchy2.2.4 Add a filter to a view2.2.5 Add a date filter2.3 Apply analytics to a worksheet2.3.1 Add a manual or a computed sort2.3.2 Add a reference line2.3.3 Use a quick table calculation2.3.4 Use bins and histograms2.3.5 Create a calculated field (e.g. string, date, simple arithmetic)2.3.6 Explain when to use a parameter2.3.7 Display totals on a worksheetDomain 3: Sharing Insights3.1 Format view for presentation3.1.1 Use color from the marks card3.1.2 Configure fonts3.1.3 Format marks as shapes3.1.4 Configure viz animations3.1.5 Change size of marks3.1.6 Show and hide legends3.2 Create and modify a dashboard3.2.1 Add worksheets to a dashboard3.2.2 Add interactive elements for consumers (e.g. show filters, data highlighter, tooltips)3.2.3 Add dashboard actions (e.g. filter action, highlight action, parameter control, URL action)3.2.4 Configure a dashboard layout and create device-specific dashboards3.2.5 Create a story and a story point3.3 View and share workbook data3.3.1 Share a workbook (e.g. twbx as a PDF or an image, publish to Tableau Server)3.3.2 View and export underlying data3.3.3 Export to Microsoft PowerPointDomain 4: Understanding Tableau Concepts4.1 Understand dimensions and measures4.1.1 Explain what kind of information dimensions usually contain4.1.2 Explain what kind of information measures usually contain4.1.3 Explain the difference between dimensions and measures4.2 Understand discrete and continuous fields4.2.1 Explain how discrete fields are displayed4.2.2 Explain how continuous fields are displayed4.2.3 Explain the difference between discrete date parts and continuous date values4.3 Understand aggregations4.3.1 Explain the default aggregation for measures4.3.2 Describe how an aggregated measure changes when dimensions are added to a view

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