What is the purpose of Power Query in Power BI?

A) To analyze and visualize data

B) To create and manage data models

C) To create custom visuals for data visualization

D) To import, transform, and combine data from various sources

Correct Answer : To import, transform, and combine data from various sources

Explanation : Power Query is a data transformation and cleaning tool in Power BI that allows users to import, transform, and combine data from various sources.