Microsoft 70-461 Sample Questions

QUESTION NO: 6

You develop a Microsoft SQL Server 2012 server database that supports an application. The application contains a table that has the following definition:

CREATE TABLE Inventory
(ItemID int NOT NULL PRIMARY KEY,
ItemsInStore int NOT NULL,
ItemsInWarehouse int NOT NULL)

You need to create a computed column that returns the sum total of the ItemsInStore and
ItemsInWarehouse values for each row.
Which Transact-SQL statement should you use?

A. ALTER TABLE Inventory ADD TotalItems AS ItemsInStore + ItemsInWarehouse
B. ALTER TABLE Inventory ADD ItemsInStore - ItemsInWarehouse = TotalItemss
C. ALTER TABLE Inventory ADD TotalItems = ItemsInStore + ItemsInWarehouse
D. ALTER TABLE Inventory ADD TotalItems AS SUM(ItemsInStore, ItemslnWarehouse);

Answer: A