Solution: You run the following Transact-SQL statement: Does the solution meet the goal?

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You have a database that includes the tables shown in the exhibit (Click the Exhibit button.)

You need to create a Transact-SQL query that returns the following information:

– the customer number

– the customer contact name

– the date the order was placed, with a name of DateofOrder

– a column named Salesperson, formatted with the employee first name, a space, and the employee last name

– orders for customers where the employee identifier equals 4

The output must be sorted by order date, with the newest orders first.

The solution must return only the most recent order for each customer.

Solution: You run the following Transact-SQL statement: Does the solution meet the goal?

A . Yes
B . No

View Answer

Answer: B

Explanation:

We need a GROUP BY statement as we want to return an order for each customer.