题目内容

Your Microsoft SQL Server database has a stored procedure named GetCompanyName which accepts one parameter named @CustomerID and returns the appropriate company name.You instantiate a SqlCommand object named STCommand. You need to initialize STCommand to return the company name for @CustomerID with a value of "ALFKI".Which code segment should you use?

2021-12-25

A.STCommand.CommandText = "GetCompanyName, ALFKI") STCommand.Parameters.Add("@CustomerID")

B.STCommand.CommandText = "GetCompanyName"STCommand.Parameters.Add("GetCompanyName", "ALFKI")C . STCommand.CommandText = "@CustomerID"STCommand.Parameters.Add("GetCompanyName", "ALFKI")D. STCommand.CommandText = "GetCompanyName"STCommand.Parameters.Add("@CustomerID", "ALFKI”）

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