Exam Ref 70-778 Analyzing and Visualizing Data by Using Microsoft Power BI
By 作者: Daniil Maslyuk
ISBN-10 书号: 1509307028
ISBN-13 书号: 9781509307029
Edition 版本: 1
出版日期: 2018-06-22
pages 页数: 684
Prepare for Microsoft Exam 70-778–and help demonstrate your real-world mastery of Power BI data analysis and visualization. Designed for experienced BI professionals and data analysts ready to advance their status, Exam Ref focuses on the critical thinking and decision-making acumen needed for success at the MCSA level.
Focus on the expertise measured by these objectives:
Consume and transform data by using Power BI Desktop
Model and visualize data
Configure dashboards, reports, and apps in the Power BI Service
This Microsoft Exam Ref:
Organizes its coverage by exam objectives
Features strategic, what-if scenarios to challenge you
Assumes you have experience consuming and transforming data, modeling and visualizing data, and configuring dashboards using Excel and Power BI
Chapter 1 Consuming and transforming data by using Power BI Desktop
Skill 1.1: Connect to data sources
Import from Excel
Connect to SQL Azure, Big Data, SQL Server Analysis Services(SSAS)
Skill 1.2: Perform transformations
Apply business rules
Skill 1.3: Cleanse data
Thought experiment
Thought experiment answers
Chapter summary
Chapter 2 Modeling and visualizing data
Skill 2.1: Create and optimize data models
Skill 2.2: Create calculated columns, calculated tables, and measures
Skill 2.3: Measure performance by using KPIls, gauges, and cards
Skill 2.4: Create hierarchies
Skill 2.5: Create and format interactive visualizations
Skill 2.6: Manage custom reporting solutions
Thought experiment
Thought experiment answers
Chapter summary
Chapter 3 Configure dashboards, reports, and apps in the Power Bl Service
Skill 3.1: Access on-premises data
Skill 3.2: Configure a dashboard
Skill 3.3: Publish and embed reports
Skill 3.4: Configure security for dashboards, reports, andapps
Skill 3.5: Configure apps and apps workspaces
Thought experiment
Thought experiment answers
Chapter summary