Exam Ref DA-100 Analysing Data with Microsoft Power BI offers professional-level preparation that helps candidates maximise their exam performance and sharpen their skills on the job. It focuses on specific areas of expertise modern IT professionals need to demonstrate real-world mastery of Power BI data analysis and visualisation. Coverage includes:

• Preparing data: acquiring, profiling, cleaning, transforming, and loading data
• Modeling data: designing and developing data models, creating measures with DAX, and optimising model performance
• Visualising data: creating reports and dashboards, and enriching reports for usability
• Analysing data: enhancing reports to expose insights, and performing advanced analysis
• Deploying and maintaining deliverables: managing datasets; creating and managing workspaces

Microsoft Exam Ref publications stand apart from third-party study guides because they:

• Provide guidance from Microsoft, the creator of Microsoft certification exams
• Target IT professional-level exam candidates with content focused on their needs, not one-size-fits-all content
• Streamline study by organising material according to the exams objective domain (OD), covering one functional group and its objectives in each chapter
• Feature Thought Experiments to guide candidates through a set of what if? scenarios, and prepare them more effectively for Pro-level style exam questions
• Explore big picture thinking around the planning and design aspects of the IT pros job role

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The eBooks products do not have an expiry date. You will continue to access your digital ebook products whilst you have your Bookshelf installed.