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Q71. You develop a Microsoft SQL Server 2012 database. You create a view from the Orders and OrderDetails tables by using the following definition. 

You need to improve the performance of the view by persisting data to disk. 

What should you do? 

A. Create an INSTEAD OF trigger on the view. 

B. Create an AFTER trigger on the view. 

C. Modify the view to use the WITH VIEW_METADATA clause. 

D. Create a clustered index on the view. 

Answer: D

Q72. You administer a Microsoft SQL Server 2012 database. 

The database contains a Product table created by using the following definition: 

You need to ensure that the minimum amount of disk space is used to store the data in the Product table. 

What should you do? 

A. Convert all indexes to Column Store indexes. 

B. Implement Unicode Compression. 

C. Implement row-level compression. 

D. Implement page-level compression. 

Answer:

Q73. You administer a Microsoft SQL Server 2012 database named ContosoDB. The database contains a table named Suppliers and a column named IsActive in the Purchases schemA. 

You create a new user named ContosoUser in ContosoDB. ContosoUser has no permissions to the Suppliers table. 

You need to ensure that ContosoUser can delete rows that are not active from Suppliers. You also need to grant ContosoUser only the minimum required permissions. 

Which Transact-SQL statement should you use? 

A. GRANT DELETE ON Purchases. Suppliers TC ContosoUser 

B. CREATE PROCEDURE Purchases.PurgelnactiveSuppliers WITH EXECUTE AS USER = 'dbo' AS DELETE FROM Purchases.Suppliers WHERE IsActive = 0 GO GRANT EXECUTE ON Purchases.PurgelnactiveSuppliers TO ContosoUser 

C. GRANT SELECT ON Purchases.Suppliers TO ContosoUser 

D. CREATE PROCEDURE Purchases. PurgeInactiveSuppliers AS DELETE FROM Purchases.Suppliers WHERE IsActive = 0 GO GRANT EXECUTE ON Purchases. PurgeInactiveSuppliers TO ContosoUser 

Answer:

Q74. You are migrating a database named Orders to a new server that runs Microsoft SQL Server 2012. 

You attempt to add the [Corpnet\\User1] login to the database. However, you receive the following error message: 

"User already exists in current database." 

You need to configure the [Corpnet\\User1] login to be able to access the Orders database and retain the original permissions. You need to achieve this goal by using the minimum required permissions. 

Which Transact-SQL statement should you use? 

A. DROP USER [User1]; 

CREATE USER [Corpnet\\User1] FOR LOGIN [Corpnet\\User1]; 

ALTER ROLE [db_owner] ADD MEM3ER [Corpnet\\User1]; 

B. ALTER SERVER RCLS Isysadmin] ADD MEMBER [Corpnet\\User1]; 

C. ALTER USER [Corpnet\\User1] WITH LOGIN [Corpnet\\User1]; 

D. ALTER ROLE [db owner] ADD MEMBBR [Corpnet\\User1]; 

Answer:

Q75. You maintain several databases on a 32-bit Microsoft SQL Server 2005 instance on a Windows Server 2008 R2 64-bit server. 

You need to migrate the databases to a 64-bit SQL Server 2012 instance on the same server. You also need to ensure that the new Transact-SQL functionality in SQL Server 2012 can be used in the database after the migration. 

What should you do? (Each correct answer presents part of the solution. Choose all that apply.) 

A. Perform a side-by-side installation of a 32-bit SQL Server 2012 instance. 

B. Perform a side-by-side installation of a 64-bit SQL Server 2012 instance. 

C. Perform an in-place upgrade to 64-bit SQL Server 2012. 

D. Detach the database from the old instance and attach it to the new instance. 

E. Change the compatibility level of the database. 

Answer: BDE 

Q76. You administer a Microsoft SQL Server 2012 instance that contains a financial database hosted on a storage area network (SAN). 

The financial database has the following characteristics: 

A data file of 2 terabytes is located on a dedicated LUN (drive D). 

A transaction log of 10 GB is located on a dedicated LUN (drive E). 

Drive D has 1 terabyte of free disk space. 

Drive E has 5 GB of free disk space. 

The database is continually modified by users during business hours from Monday through Friday between 09:00 hours and 17:00 hours. Five percent of the existing data is modified each day. 

The Finance department loads large CSV files into a number of tables each business day at 11:15 hours and 15:15 hours by using the BCP or BULK INSERT commands. Each data load adds 3 GB of data to the database. 

These data load operations must occur in the minimum amount of time. 

A full database backup is performed every Sunday at 10:00 hours. Backup operations will be performed every two hours (11:00, 13:00, 15:00, and 17:00) during business hours. 

You need to ensure that the minimum amount of data is lost. 

Which recovery model should the database use? 

A. FULL 

B. DBO_ONLY 

C. CONTINUE_AFTER_ERROR 

D. CHECKSUM 

E. NO_CHECKSUM 

F. SIMPLE 

G. Transaction log 

H. SKIP 

I. RESTART 

J. COPY_ONLY 

K. NORECOVERY 

L. BULK_LOGGED 

M. Differential 

N. STANDBY 

Answer:

Q77. You administer several Microsoft SQL Server 2012 database servers. Merge replication has been configured for an application that is distributed across offices throughout a wide area network (WAN). 

Many of the tables involved in replication use the XML and varchar (max) data types. Occasionally, merge replication fails due to timeout errors. 

You need to reduce the occurrence of these timeout errors. 

What should you do? 

A. Set the Merge agent on the problem subscribers to use the slow link agent profile. 

B. Create a snapshot publication, and reconfigure the problem subscribers to use the snapshot publication. 

C. Change the Merge agent on the problem subscribers to run continuously. 

D. Set the Remote Connection Timeout on the Publisher to 0. 

Answer:

Q78. You administer two Microsoft SQL Server 2012 servers. Each server resides in a different, untrusted domain. 

You plan to configure database mirroring. 

You need to be able to create database mirroring endpoints on both servers. 

What should you do? 

A. Configure the SQL Server service account to use Network Service. 

B. Use a server certificate. 

C. Use a database certificate. 

D. Configure the SQL Server service account to use Local System. 

Answer:

Q79. You are a database developer for an application hosted on a Microsoft SQL Server 2012 server. The database contains two tables that have the following definitions: 

Global customers place orders from several countries. You need to view the country from which each customer has placed the most orders. 

Which Transact-SQL query do you use? 

A. SELECT c.CustomerID, c.CustomerName, o.ShippingCountry FROM Customer c INNER JOIN (SELECT CustomerID, ShippingCountry, RANK() OVER (PARTITION BY CustomerID ORDER BY COUNT(OrderAmount) DESC) AS Rnk FROM Orders GROUP BY CustomerID, ShippingCountry) AS o ON c.CustomerID = o.CustomerID WHERE o.Rnk = 1 

B. SELECT c.CustomerID, c.CustomerName, o.ShippingCountry FROM (SELECT c.CustomerID, c.CustomerName, o.ShippingCountry, 

RANK() OVER (PARTITION BY CustomerID ORDER BY COUNT(o.OrderAmount) ASC) AS Rnk FROM Customer c INNER JOIN Orders o ON c.CustomerID = o.CustomerID GROUP BY c.CustomerID, c.CustomerName, o.ShippingCountry) cs WHERE Rnk = 1 

C. SELECT c.CustomerID, c.CustomerName, o.ShippingCountry FROM Customer c INNER JOIN (SELECT CustomerID, ShippingCountry, RANK() OVER (PARTITION BY CustomerID ORDER BY OrderAmount DESC) AS Rnk FROM Orders GROUP BY CustomerID, ShippingCountry) AS o ON c.CustomerID = o.CustomerID WHERE o.Rnk = 1 

D. SELECT c.CustomerID, c.CustomerName, o.ShippingCountry FROM Customer c INNER JOIN (SELECT CustomerID, ShippingCountry, COUNT(OrderAmount) DESC) AS OrderAmount FROM Orders GROUP BY CustomerID, ShippingCountry) AS o ON c.CustomerID = o.CustomerID ORDER BY OrderAmount DESC 

Answer: A

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