Automatic generation of report

Every practice exam or virtual exam of the 70-457 study materials is important for you. It is a good chance to test your current revision conditions. So it is essential to summarize each exercise to help you adjust your review plan. Now, we have added a new function to our online test engine and windows software of the 70-457 real exam, which can automatically generate a report according to your exercises of the 70-457 exam questions. So you need not to summarize by yourself. The system will accurately help you analyze the exercises of the 70-457 study materials. Then you will clearly know where you are good at and where your do badly. Flexible adjustment to your revision of the 70-457 real exam is essential to pass the exam. You can make decisions after careful consideration. It is up to you to make a decision.

If we redouble our efforts, our dreams will change into reality. Although we might come across many difficulties during pursuing our dreams, we should never give up. If you still have dreams, our 70-457 study materials will help you realize your dreams. As old saying goes, knowledge is wealth. So our 70-457 exam questions will truly teach you a lot of useful knowledge, which can compensate for your shortcomings. Actions speak louder than words. You are supposed to learn to make a rational plan of life. Our 70-457 real exam will accompany you to grow stronger.

Three packages for your convenience

As we all know, the world does not have two identical leaves. People's tastes also vary a lot. So we have tried our best to develop the three packages for you to choose. Now we have free demo of the 70-457 study materials, which can print on papers and make notes. Then windows software of the 70-457 exam questions, which needs to install on windows software and run on JAVA environment. Also, the windows software is intelligent to simulate the real test environment. Then the online engine of the 70-457 study materials, which is convenient for you because it doesn't need to install on computers. It supports Windows, Mac, Android, iOS and so on. The 70-457 real exam just can run on web browser. In short, the three packages of the study materials have respect advantages. So you can choose as you like. We strongly advise you to purchase all three packages of the 70-457 exam questions. You absolutely can afford for them.

Timer to help you control the exam time

In order to help you control the 70-457 examination time, we have considerately designed a special timer to help your adjust the pace of answering the questions of the 70-457 study materials. Many people always are stopped by the difficult questions. Then they will fall into thoughts to try their best to answer the questions of the 70-457 real exam. Finally, they used up all examination time and leave a lot of unanswered questions of the 70-457 exam questions. It is a bad habit. In your real exam, you must answer all questions in limited time. So you need our timer to help you. Our timer is placed on the upper right of the page. The countdown time will run until it is time to submit your exercises of the 70-457 study materials. Also, it will remind you when the time is soon running out.

Microsoft Transition Your MCTS on SQL Server 2008 to MCSA: SQL Server 2012, Part 1 Sample Questions:

1. 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:
<row OrderId="1" OrderDate="2000-01-01T00:00:00" Amount="3400.00"
Name="Customer A" Country="Australia" />
<row OrderId="2" OrderDate="2001-01-01T00:00:00" Amount="4300.00"
Name="Customer A" Country="Australia" />
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 AUTO
B) SELECT OrderId, OrderDate, Amount, Name, Country FROM Orders INNER JOIN Customers ON Orders.CustomerId = Customers. CustomerId WHERE Customers.CustomerId = 1 FOR XML RAW
C) SELECT OrderId, OrderDate, Amount, Name, Country FROM Orders INNER JOIN Customers ON Orders.CustomerId = Customers. CustomerId WHERE Customers.CustomerId = 1 FOR XML RAW, ELEMENTS
D) SELECT Name, Country, OrderId, OrderDate, Amount FROM Orders INNER JOIN Customers ON Orders.CustomerId = Customers. CustomerId WHERE Customers.CustomerId = 1 FOR XML AUTO
E) 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')
F) 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')
G) SELECT OrderId, OrderDate, Amount, Name, Country FROM Orders INNER JOIN Customers ON Orders.CustomerId = Customers. CustomerId WHERE Customers.CustomerId = 1 FOR XML AUTO, ELEMENTS
H) SELECT Name, Country, OrderId, OrderDate, Amount FROM Orders INNER JOIN Customers ON Orders.CustomerId = Customers. CustomerId WHERE Customers.CustomerId = 1 FOR XML AUTO, ELEMENTS

2. You administer a single server that contains a Microsoft SQL Server 2012 default instance on which several production databases have been deployed. You plan to install a new ticketing application that requires the deployment of a database on the server. The SQL login for this application requires sysadmin permissions. You need to ensure that the login for the ticketing application cannot access other production databases. What should you do?

A) Install a new named SQL Server instance on the server.
B) Install a new default SQL Server instance on the server.
C) Use the SQL Server default instance and enable Contained Databases.
D) Use the SQL Server default instance and configure a user-defined server role. Add the login for the ticketing application to this role.

3. You administer all the deployments of Microsoft SQL Server 2012 in your company. You need to ensure that data changes are sent to a non-SQL Server database server in near real time. You also need to ensure that data on the primary server is unaffected. Which configuration should you use?

A) Two servers configured in the same data center SQL Server Availability Group configured in Asynchronous-Commit Availability Mode One server configured as an Active Secondary
B) Two servers configured on the same subnet SQL Server Availability Group configured in Synchronous-Commit Availability Mode
C) Two servers configured in different data centers SQL Server Availability Group configured in Synchronous-Commit Availability Mode One server configured as an Active Secondary
D) Two servers configured in different data centers SQL Server Availability Group configured in Asynchronous-Commit Availability Mode
E) SQL Server that includes an application database configured to perform snapshot replication
F) Two servers configured in the same data center A primary server configured to perform log-shipping every 10 minutes A backup server configured as a warm standby
G) Two servers configured in a Windows Failover Cluster in the same data center SQL Server configured as a clustered instance
H) SQL Server that includes an application database configured to perform transactional replication

4. You administer a Microsoft SQL Server 2012. A process that normally runs in less than 10 seconds has been running for more than an hour. You examine the application log and discover that the process is using session ID 60. You need to find out whether the process is being blocked. Which Transact-SQL statement should you use?

A) DBCC OPENTRAN
B) SELECT * FROM sys.dm_exec_requests WHERE session_id = 60
C) SELECT * FROM sys.dm_exec_sessions WHERE session_id = 60
D) EXEC sp_helpdb 60

5. You are developing a database application by using Microsoft SQL Server 2012. An application that uses a database begins to run slowly. You discover that during reads, the transaction experiences blocking from concurrent updates. You need to ensure that throughout the transaction the data maintains the original version. What should you do?

A) Add an INCLUDE clause to the index.
B) Cover the unique clustered index with a columnstore index.
C) Enable the optimize for ad hoc workloads option.
D) Add a FORCESEEK hint to the query.
E) Include a SET STATISTICS SHOWPLAN_XML ON statement before you run the query.
F) Include a SET TRANSACTION ISOLATION LEVEL REPEATABLE READ statement before you run the query.
G) Add a HASH hint to the query.
H) Add a FORCESCAN hint to the Attach query.
I) Add a LOOP hint to the query.
J) Include a SET STATISTICS PROFILE ON statement before you run the query.
K) Add a columnstore index to cover the query.
L) Include a SET FORCEPLAN ON statement before you run the query.
M) Include a SET TRANSACTION ISOLATION LEVEL SNAPSHOT statement before you run the query.
N) Include a SET TRANSACTION ISOLATION LEVEL SERIALIZABLE statement before you run the query.

Solutions: