Preparing Data Quiz

Introduction to Power BI

1. First Steps into Power BI

Dive into the world of Power BI and build a solid foundation. You'll cover everything from installation and setup to connecting data sources and creating your first report.

What is Power BI?

Installation and Setup

Overview of Power BI

Connecting to Data Sources

Basics of Power Query

Creating Your First Report

Power BI Basics Quiz

2. Data Preparation

Explore essential data preparation techniques, including cleaning, transforming, and combining multiple data sources. You'll also tackle handling missing values, data profiling, and various data manipulation methods.

Data Cleaning and Transformation

Data Profiling and Exploration

Handling Missing Values

Creating Columns

Handling Multiple Data Sources

Appending and Merging Data

Pivoting Data

Preparing Data Quiz

3. Building Robust Data Models and Calculations

Master the fundamentals of data modeling, from understanding data models and creating relationships to getting the hang of DAX basics. You'll also learn to create measures and calculated columns.

Introduction to Data Models

Creating Relationships

DAX (Data Analysis Expressions) Basics

Measures, Quick Measures, and Calculated Columns

Data Modeling Quiz

4. Visualizing Data

Discover various visualization techniques and customize visuals for better insights. You'll also explore advanced features like slicers, filters, and drill-down/drill-through capabilities to enhance your data analysis.

Creating Visualizations

Map and Tool Tips

Slicers and Filters

Drildown and Hierachies

Visualizing Data Quiz

5. Enhancing Reports for Impactful Storytelling

Boost the usability and storytelling power of your reports by using themes, configuring report pages, and leveraging advanced features like the Analyze feature and identifying outliers. You'll also create groups, bins, and clusters for deeper insights.

Using Themes

Configure Report Page

Using Shapes and Buttons

Creating Groups and Bins

Analyzing Features

Finding Anomalies

Enhancing Reports Quiz

Introduction to Power BI

1. What is the first step in preparing your data for cleaning in Power BI?

2. Which feature in Power Query allows you to join tables based on a common column?

3. What method can you use to replace missing values in Power Query?

4. How can you create a new column based on logic conditions in Power Query?

5. Which feature would you use to combine rows from different tables into one table in Power Query?