finelybook
9781509307029
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
Publisher Finelybook 出版日期: 2018-06-22
Pages: 368
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
