70-457 試験問題を無料オンラインアクセス

You have a database that contains the tables as shown below:

You have a stored procedure named Procedure1. Procedure1 retrieves all order ids after a specific date. The rows for Procedure1 are not sorted. Procedure1 has a single parameter named Parameter1. Parameter1 uses the varchar type and is configured to pass the specific date to Procedure1. A database administrator discovers that OrderDate is not being compared correctly to Parameter1 after the data type of the column is changed to datetime. You need to update the SELECT statement to meet the following requirements:
The code must NOT use aliases.
The code must NOT use object delimiters.
The objects called in Procedure1 must be able to be resolved by all users.
OrderDate must be compared to Parameter1 after the data type of Parameter1 is changed to datetime.
Which SELECT statement should you use?
To answer, type the correct code in the answer area.

• A.SELECT OrderID FROM Orders WHERE OrderDate>CONVERT(datetime,@Parameter1)
• B.SELECT Orders.OrderID FROM Orders WHERE Orders.OrderDate>CONVERT(datetime,@Parameter1)

You administer a Microsoft SQL Server 2012 server that has a database named Contoso. The Contoso database has a table named EmployeeSalary in a schema named HumanResources. You need to create a script that writes audit events into the application log whenever data in the EmployeeSalary table is modified. Which Transact-SQL statements should you use? (To answer, move the appropriate statements from the list of statements to the answer area and arrange them in the correct order.)
Build List and Reorder:

正解：

Explanation:
--Burgos - YES (but with different's blocks of commands)
Reference: http://msdn.microsoft.com/en-us/library/cc280386.aspx Reference: http://msdn.microsoft.com/en-us/library/cc280448.aspx Reference: http://msdn.microsoft.com/en-us/library/cc280404.aspx

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

You need to create a view named uv_CustomerFullName to meet the following requirements:
The code must NOT include object delimiters.
The view must be created in the Sales schema.
Columns must only be referenced by using one-part names.
The view must return the first name and the last name of all customers.
The view must prevent the underlying structure of the customer table from being changed.
The view must be able to resolve all referenced objects, regardless of the user's default schema.
Which code segment should you use?
To answer, type the correct code in the answer area.

• A.CREATE VIEW Sales.uv_CustomerFullName with Schemabinding AS SELECT FirstName, LastName FROM Customers
• B.CREATE VIEW Sales.uv_CustomerFullName AS SELECT FirstName, LastName FROM Customers

You have three tables that contain data for vendors, customers, and agents. You create a view that is used to look up telephone numbers for these companies. The view has the following definition: You need to ensure that users can update only the phone numbers by using this view. What should you do?

• A.Create an AFTER UPDATE trigger on the view.
• B.Drop the view. Re-create the view by using the SCHEMABINDING clause, and then create an index on the view.
• C.Create an INSTEAD OF UPDATE trigger on the view.
• D.Alter the view. Use the EXPAND VIEWS query hint along with each SELECT statement.

You use Microsoft SQL Server 2012 to develop a database application. You create two tables by using the following table definitions.

Which six Transact-SQL statements should you use? (To answer, move the appropriate SQL statements from the list of statements to the answer area and arrange them in the correct order.)
Build List and Reorder:

正解：

Explanation:
--Burgos - NO