Exam 70-761 topic 1 question 111 discussion

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You have a database that tracks orders and deliveries for customers in North America. The database contains the following tables:

Sales.Customers -


Application.Cities -


Sales.CustomerCategories -

Your company is developing a new social application that connects customers to each other based on the distance between their delivery locations.
You need to write a query that returns the nearest customer.
Solution: You run the following Transact-SQL statement:
SELECT TOP 1 B.CustomerID, A.DeliveryLocation.STDistance(B.DeliveryLocation) AS Dist

FROM Sales.Customers AS A -

CROSS JOIN Sales.Customers AS B -
WHERE A.CustomerID = @custID AND A.CustomerID <> B.CustomerID

ORDER BY Dist -
The variable @custID is set to a valid customer.
Does the solution meet the goal?