Business Intelligence with Microsoft Power BI - with Material - Merging Columns in Power Query

The video tutorial demonstrates how to use Power Query in both Excel and Power BI to merge columns from a dataset. It covers the process of importing data, using the merge function, and the benefits of Power Query's automatic updates when source data changes. The tutorial also highlights the differences between Power Query in Excel and Power BI, emphasizing the ease of use and efficiency of the tool.

What is the main task demonstrated using Power Query in both Excel and Power BI?

• Applying conditional formatting

• Generating charts

• Merging columns

• Creating pivot tables

Which Excel versions have Power Query features available by default?

• Excel 2007 and 2010

• Excel 2013 and 2016

• Excel 2016, 2019, and Office 365

• Excel 2010 and 2013

What does the 'T' in ETL stand for in the context of Power Query?

• Transmit

• Translate

• Transfer

• Transform

In Power Query, what is the purpose of the 'Applied Steps' pane?

• To display data types

• To show the data source

• To record the steps performed

• To list available functions

What is the default color of the table in Power Query when data is loaded back?

• Blue

• Yellow

• Red

• Green

How does Power Query in Power BI differ from Excel in terms of data loading?

• Power BI loads data directly into charts

• Power BI does not load data, it only applies changes

• Power BI requires manual data entry

• Power BI uses a different file format

What feature of Power BI allows for automatic data refresh?

• Power BI Desktop

• Power BI Service

• Power BI Editor

• Power BI Charts