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You have a data warehouse that stores information about products, sales, and orders for a manufacturing company. The instance contains a database that has two tables named SalesOrderHeader and
SalesOrderDetail. SalesOrderHeader has 500,000 rows and SalesOrderDetail has 3,000,000 rows.
Users report performance degradation when they run the following stored procedure:

You need to optimize performance.
Solution: You run the following Transact-SQL statement:

Does the solution meet the goal?

A.
Yes

B.
No

Explanation:

100 out of 500,000 rows is a too small sample size.
References: https://docs.microsoft.com/en-us/azure/sql-data-warehouse/sql-data-warehouse-tables-statistics

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