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Mastering Power Query

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Questions and Answers

Which step comes after transforming the data?

Step 4 - Automate with Refresh

Step 2 - Transforming the Data

Step 1 - Connect to a Data Source

Step 3 - Output the Data (correct)

What is the function of the Trim Clean and Capitalize Functions?

Removing Duplicates

Trimming, cleaning, and capitalizing values (correct)

Splitting Columns

Merge Columns

Which of the following best describes Power Query?

A data visualization tool

A data transformation and preparation engine (correct)

A data storage tool

A data analysis tool

What is the purpose of Power Query Editor?

To apply data transformations (B) Signup and view all the answers

Why is data preparation important in analysis and decision-making?

It speeds up the analysis process (A) Signup and view all the answers

What is the goal of the Power Query Editor user interface?

To apply data transformations (D) Signup and view all the answers

Mastering Power Query

Choose a study mode

Podcast

Questions and Answers

Which step comes after transforming the data?

What is the function of the Trim Clean and Capitalize Functions?

Which of the following best describes Power Query?

What is the purpose of Power Query Editor?

Why is data preparation important in analysis and decision-making?

What is the goal of the Power Query Editor user interface?

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