You import two Microsoft Excel tables named Customer and Address into Power Query.
Customer contains the following columns:
* Customer ID
* Customer Name
* Phone
* Email Address
* Address ID
Address contains the following columns:
* Address ID
* Address Line 1
* Address Line 2
* City
* State/Region
* Country
* Postal Code
The Customer ID and Address ID columns represent unique rows.
You need to create a query that has one row per customer. Each row must contain City, State/Region, and Country for each customer.
What should you do?

Your company plans to completely separate development and production assets such as datasets, reports, and dashboards in Microsoft Power BI.
You need to recommend an application lifecycle strategy. The solution must minimize access to production assets and prevent end users from viewing the development assets.
What should you recommend?

You need to provide a user with the ability to add members to a workspace. The solution must use the principle of least privilege.
Which role should you assign to the user?

ion have a Power B1 dataset that contains a table named Temperature Readings.
Temperature Readings contains the columns shown in the following table.

The table has 12 million rows. All the columns are needed for analysis.
You need to optimize the dataset to decrease the model size. The solution must not affect the precision of the data.
What should you do?

You need to address the data concerns before creating the data model .
What should you do in Power Query Editor?