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Q21. DRAG DROP 

You create the following stored procedure. (Line numbers are included for reference only.) 

You need to ensure that the stored procedure performs the following tasks: 

. If a record exists, update the record. 

. If no record exists, insert a new record. 

Which four Transact-SQL statements should you insert at line 07? (To answer, move the appropriate statements from the list of statements to the answer area and arrange them in the correct order.) 

Answer: 

Q22. You administer a Microsoft SQL Server 2012 database that includes a table named Products. The Products table has columns named Productld, ProductName, and CreatedDateTime. 

The table contains a unique constraint on the combination of ProductName and CreatedDateTime. 

You need to modify the Products table to meet the following requirements: 

. Remove all duplicates of the Products table based on the ProductName column. . Retain only the newest Products row. 

Which Transact-SQL query should you use? 

A. WITH CTEDupRecords AS ( SELECT MAX(CreatedDateTime) AS CreatedDateTime, ProductName FROM Products GROUP BY ProductName HAVING COUNT(*) > 1 ) DELETE p FROM Products p JOIN CTEDupRecords cte ON B. ProductName = cte.ProductName AND p.CreatedDateTime > cte.CreatedDateTime 

C. WITH CTEDupRecords AS ( SELECT MAX(CreatedDateTime) AS CreatedDateTime, ProductName FROM Products GROUP BY ProductName HAVING COUNT(*) > 1 ) DELETE p FROM Products p JOIN CTEDupRecords cte ON cte.ProductName = p.ProductName AND cte.CreatedDateTime > p.CreatedDateTime 

D. WITH CTEDupRecords AS ( SELECT MIN(CreatedDateTime) AS CreatedDateTime, ProductName FROM Products GROUP BY ProductName ) DELETE p FROM Products p JOIN CTEDupRecords cte ON 

E. ProductName = cte.ProductName 

F. WITH CTEDupRecords AS ( SELECT MAX(CreatedDateTime) AS CreatedDateTime, ProductName FROM Products GROUP BY ProductName HAVING COUNT(*) > 1 ) DELETE p FROM Products p JOIN CTEDupRecords cte ON 

G. ProductName = cte.ProductName 

Answer: B 

Q23. You develop a Microsoft SQL Server 2012 database. You create a view that performs the following tasks: 

. Joins 8 tables that contain up to 500,000 records each. 

. Performs aggregations on 5 fields. 

The view is frequently used in several reports. 

You need to improve the performance of the reports. 

What should you do? 

A. Convert the view into a table-valued function. 

B. Convert the view into a Common Table Expression (CTE). 

C. Convert the view into an indexed view. 

D. Convert the view into a stored procedure and retrieve the result from the stored procedure into a temporary table. 

Answer: C 

Q24. You develop a Microsoft SQL Server 2012 database. The database is used by two web 

applications that access a table named Products. 

You want to create an object that will prevent the applications from accessing the table directly while still providing access to the required data. 

You need to ensure that the following requirements are met: 

. Future modifications to the table definition will not affect the applications' ability to access data. . The new object can accommodate data retrieval and data modification. 

You need to achieve this goal by using the minimum amount of changes to the applications. 

What should you create for each application? 

A. Synonyms 

B. Common table expressions 

C. Views 

D. Temporary tables 

Answer: C 

Q25. You use a Microsoft SQL Server 2012 database that contains a table named BlogEntry that has the following columns: 

Id is the Primary Key. 

You need to append the "This is in a draft stage" string to the Summary column of the recent 10 entries based on the values in EntryDateTime. 

Which Transact-SQL statement should you use? 

A. UPDATE TOP(10) BlogEntry 

SET Summary.WRITE(N' This is in a draft stage', NULL, 0) 

B. UPDATE BlogEntry 

SET Summary = CAST(N' This is in a draft stage' as nvarchar(max)) 

WHERE Id IN(SELECT TOP(10) Id FROM BlogEntry ORDER BY EntryDateTime DESC) 

C. UPDATE BlogEntry 

SET Summary.WRITE(N' This is in a draft stage', NULL, 0) FROM ( 

SELECT TOP(10) Id FROM BlogEntry ORDER BY EntryDateTime DESC) AS s WHERE BlogEntry.Id = s.ID 

D. UPDATE BlogEntry 

SET Summary.WRITE(N' This is in a draft stage', 0, 0) 

WHERE Id IN(SELECT TOP(10) Id FROM BlogEntry ORDER BY EntryDateTime DESC) 

Answer: C 

Most recent 70-461 practice exam:

Q26. DRAG DROP 

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.) 

Answer: 

Q27. You administer a Microsoft SQL Server 2012 database named ContosoDb. Tables are defined as shown in the exhibit. (Click the Exhibit button.) 

You need to display rows from the Orders table for the Customers row having the CustomerId value set to 1 in the following XML format. 

Which Transact-SQL query should you use? 

A. SELECT OrderId, OrderDate, Amount, Name, Country FROM Orders INNER JOIN Customers ON Orders.CustomerId = Customers-CustomerId WHERE Customers.CustomerId = 1 FOR XML RAW 

B. SELECT OrderId, OrderDate, Amount, Name, Country FROM Orders INNER JOIN Customers ON Orders.CustomerId = Customers.CustomerId WHERE Customers=CustomerId = 1 FOR XML RAW, ELEMENTS 

C. SELECT OrderId, OrderDate, Amount, Name, Country FROM Orders INNER JOIN Customers ON Orders.CustomerId = Customers.CustomerId WHERE Customers.CustomerId = 1 FOR XML AUTO 

D. SELECT OrderId, OrderDate, Amount, Name, Country FROM Orders INNER JOIN Customers ON Orders.CustomerId - Customers.CustomerId WHERE Customers.CustomerId= 1 FOR XML AUTO, ELEMENTS 

E. SELECT Name, Country, OrderId, OrderDate, Amount FROM Orders INNER JOIN Customers ON Orders.CustomerId= Customers.CustomerId WHERE Customers.CustomerId= 1 FOR XML AUTO 

F. SELECT Name, Country, Orderld, OrderDate, Amount FROM Orders INNER JOIN Customers ON Orders.CustomerId= Customers.CustomerId WHERE Customers.CustomerId= 1 FOR XML AUTO, ELEMENTS 

G. SELECT Name AS '@Name', Country AS '@Country', OrderId, OrderDate, Amount FROM Orders INNER JOIN Customers ON Orders.CustomerId= Customers.CustomerId WHERE Customers.CustomerId= 1 FOR XML PATH ('Customers') 

H. SELECT Name AS 'Customers/Name', Country AS 'Customers/Country', OrderId, OrderDate, Amount FROM Orders INNER JOIN Customers ON Orders.CustomerId= Customers.CustomerId WHERE Customers.CustomerId= 1 FOR XML PATH ('Customers') 

Answer: F 

Q28. Your database contains tables named Products and ProductsPriceLog. The Products table contains columns named ProductCode and Price. The ProductsPriceLog table contains columns named ProductCode, OldPrice, and NewPrice. 

The ProductsPriceLog table stores the previous price in the OldPrice column and the new price in the NewPrice column. 

You need to increase the values in the Price column of all products in the Products table by 5 percent. You also need to log the changes to the ProductsPriceLog table. 

Which Transact-SQL query should you use? 

A. UPDATE Products SET Price = Price * 1.05 

OUTPUT inserted.ProductCode, deleted.Price, inserted.Price 

INTO ProductsPriceLog(ProductCode, OldPrice, NewPrice) 

B. UPDATE Products SET Price = Price * 1.05 

OUTPUT inserted.ProductCode, inserted.Price, deleted.Price 

INTO ProductsPriceLog(ProductCode, OldPrice, NewPrice) 

C. UPDATE Products SET Price = Price * 1.05 

OUTPUT inserted.ProductCode, deleted.Price, inserted.Price * 

INTO ProductsPriceLog(ProductCode, OldPrice, NewPrice) 

D. UPDATE Products SET Price = Price * 1.05 

INSERT INTO ProductsPriceLog (ProductCode, CldPnce, NewPrice; 

SELECT ProductCode, Price, Price * 1.05 FROM Products 

Answer: A 

Q29. CORRECT TEXT 

You have a view that was created by using the following code: 

You need to create an inline table-valued function named Sales.fn_OrdersByTerritory, which must meet the following requirements: 

. Accept the @T integer parameter. 

... 

Use one-part names to reference columns. Filter the query results by SalesTerritoryID. Return the columns in the same order as the order used in OrdersByTerritoryView. 

Which code segment should you use? 

To answer, type the correct code in the answer area. 

Answer: 

Q30. You are developing a database that will contain price information. 

You need to store the prices that include a fixed precision and a scale of six digits. 

Which data type should you use? 

A. Float 

B. Money 

C. Smallmoney 

D. Decimal 

Answer: D 

Explanation: 

Decimal is the only one in the list that can give a fixed precision and scale. Reference: http://msdn.microsoft.com/en-us/library/ms187746.aspx