Exam 70-761 topic 1 question 53 discussion

DRAG DROP -
Note: This question is part of a series of questions that use the same scenario. For your convenience, the scenario is repeated in each question. Each question presents a different goal and answer choices, but the text of the scenario is exactly the same in each question in this series.
You are developing a database to track customer orders. The database contains the following tables: Sales.Customers, Sales.Orders, and Sales.OrderLines. The following table describes the columns in Sales.Customers.

The following table describes the columns in Sales.Orders.

The following table describes the columns in Sales.OrderLines.

You need to create a function that calculates the highest tax rate charged for an item in a specific order.
Which five Transact-SQL segments should you use to develop the solution? To answer, move the appropriate Transact-SQL segments from the list of Transact-
SQL segments to the answer area and arrange them in the correct order.
Select and Place:

Suggested Answer:
Box1: CREATE FUNCTION"¦@OrderID
Include definition for the "¦@OrderID parameter.
Box 2: RETURNS decimal(18,2)
The function is defined to return a scalar value.
Box 3: AS BEGIN "¦
Declare the local variables of the function.
Box 4: SET @CalculatedTaxRate = (..
Calculate the tax rate.
Box 5: RETURN @CalculatedRate END
Return a scalar value.
References:
https://msdn.microsoft.com/en-us/library/ms186755.aspx