Introduction Power BI

Which of the following data sources is not supported by Power BI Desktop?

(Select one or more correct answers)

• R Script

• SQL Server Database

• Web

• Facebook

• None (all of them are supported)

If you want to create a Dashboard, which of the following applications should you use?

• Power BI Desktop

• Power BI Service

• Power Query

• Microsoft Azure

"__________ is a formula expression language used in Analysis Services, Power BI, and Power Pivot in Excel."

• M Formula Language

• Visual Basic

• Data Analysis Expressions (DAX)

• Structured query language

What is the primary benefit of using visualizations such as line charts, bar charts, and column charts in Power BI?

• They require fewer resources than more complex visualizations.

• Users are used to them

• They are simple

• You can visualize trends, identify outliers, and have a better understanding of the data.

What is the name of the following view?

• Report View

• Connection View

• Model View

• Data View

What type of relationship exists between these tables?

• One to One

• One to Many

• Many to Many

• • * to *

If the company wants a visualization that is useful in displaying a series of positive and negative changes, from one value to another. Which visualization you would recommend?

• Bar Chart

• Waterfall Chart

• Line Chart

• Scatter Chart

• DAX Formula

• Explicit Measure

• Implicit Measure

• Time Intelligence

If you want to show trends in data over time, what visualization should you use?

• Ribbon chart

• Bar chart

• Scatter plot

• Line Graph

Which of the following are not examples or cardinality?

• One to Many

• North to South

• Dimension Table

• Many to Many