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The Complete Power BI Interview Guide

You're reading from  The Complete Power BI Interview Guide

Product type Book
Published in Apr 2024
Publisher Packt
ISBN-13 9781805120674
Pages 482 pages
Edition 1st Edition
Languages
Authors (3):
Sandielly Ortega Polanco Sandielly Ortega Polanco
Profile icon Sandielly Ortega Polanco
Gogula Aryalingam Gogula Aryalingam
Profile icon Gogula Aryalingam
Abu Bakar Nisar Alvi Abu Bakar Nisar Alvi
Profile icon Abu Bakar Nisar Alvi
View More author details

Table of Contents (19) Chapters

Preface Part 1:Getting Your First Interview
Chapter 1: Exposing Your Profile Chapter 2: Support Skills for Power BI Developers Part 2: Beyond the Borders of Power BI
Chapter 3: The Power BI Workflow Chapter 4: Data Analysis with Power BI Chapter 5: Preparing, Transforming, and Modeling Data Chapter 6: Exploring, Visualizing, and Sharing Data and Deploying Solutions Chapter 7: DAX Programming Chapter 8: Expert Report Building Chapter 9: Effective Data Storytelling Chapter 10: Using Dashboards and Apps and Implementing Security Part 3: The Final Stretch – Preparing for the HR Round and Beyond
Chapter 11: Understanding the HR Interview Process and Preparing for Success Chapter 12: Tips for Negotiating Salary and Benefits Chapter 13: Best Practices for Accepting and Rejecting Job Offers – Onboarding and Beyond Index Other Books You May Enjoy

AI-powered visuals

In addition to the conventional charts you saw earlier, certain charts leverage artificial intelligence (AI) to display the data you want. Let’s take a look at these one by one.

Key influencers

The key influencers chart is a visual object that allows you to identify variables that significantly impact a specific measure within your data. This chart also leverages machine learning techniques to determine which variables are correlated with the measure you want to evaluate.

Figure 8.24 illustrates a key influencers chart:

Figure 8.24: Power BI key influencers visual

Figure 8.24: Power BI key influencers visual

Here’s a list of components of key influencers charts, in the order of numbers placed on the preceding figure:

  1. Tabs: Use the tabs to switch between different views. The Key influencers tab shows you the main factors that contribute to a specific metric. The Top segments tab shows you the important groups that affect the metric. A segment is a...
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