It is an admitted fact that certification is of great significance for workers to get better jobs as well as higher income, nevertheless, the exam serves as an obstacle without valid 070-457 latest training material, in the way for workers to get the essential certification. Now, our company is here to provide a remedy--070-457 exam study material for you. Our company has gathered a large number of first-class experts who come from many different countries to work on compiling the 070-457 exam topics pdf for the complicated exam. It goes without saying that such an achievement created by so many geniuses can make a hit in the international market. Here I would like to show more detailed information about our Microsoft 070-457 exam study material for you.

Fast delivery after payment

A person's life will encounter a lot of opportunity, but opportunity only favors the prepared mind (070-457 exam training questions), there is no denying fact that time is a crucial part in the course of preparing for exam. Our company has taken this into account at the very beginning, so that we have carried out the operation system to automatically send our Microsoft 070-457 latest training material to the email address that registered by our customers, which only takes 5 to 10 minutes in the whole process. That is to say, you can download 070-457 exam study material and start to prepare for the exam only a few minutes after payment.

After purchase, Instant Download 070-457 Dumps: Upon successful payment, Our systems will automatically send the product you have purchased to your mailbox by email. (If not received within 12 hours, please contact us. Note: don't forget to check your spam.)

Free demo before buying

Just like the old saying goes "something attempted, something done." Our 070-457 exam study material has been well received by all of our customers in many different countries, which is definitely worth trying. The contents in our 070-457 exam study material is the key points for the exam test, and the contents in the free demo is a part of our Microsoft 070-457 exam training questions, as is known to all, the essence lies in things condensed and reduced in size, therefore, you are provided the a chance to feel the essence of our 070-457 valid exam guide. What's more, the question types are also the latest in the study material, so that with the help of our 070-457 exam training questions, there is no doubt that you will pass the exam as well as get the certification without a hitch.

Build commitment through choice

Being for the purpose of catering to the various demands of our customers about 070-457 exam study material, we provide three kinds of versions for our customers to choose namely, PDF version, PC test engine and APP test engine. Needless to say, the PDF version is convenient for you to read as well as printing, therefore you can concentrate on the Microsoft 070-457 valid updated questions almost anywhere at any time. The shining point of the PC test engine is that you can take part in the mock examination in the internet as long as your computer is equipped with Windows operation system. As for APP test engine, the greatest strength is that you can download it almost to any electronic equipment, what's more, you can read our 070-457 practice exam material even in offline mode so long as you open it in online mode at the very first time.

Microsoft 070-457 Exam Syllabus Topics:

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 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. On Wednesday at 10:00 hours, the development team requests you to refresh the database on a development server by using the most recent version. You need to perform a full database backup that will be restored on the development server. Which backup option should you use?

A) Transaction log
B) SIMPLE
C) NO_CHECKSUM
D) 8ULK_LOGGED
E) CONTINUE AFTER ERROR
F) Differential
G) FULL
H) RESTART
I) NORECOVERY
J) COPY_ONLY
K) SKIP
L) CHECKSUM
M) DBO ONLY
N) STANDBY

2. You are the lead database administrator (DBA) of a Microsoft SQL Server 2012 environment. All DBAs are members of the DOMAIN\JrDBAs Active Directory group. You grant DOMAIN\JrDBAs access to the SQL Server. You need to create a server role named SpecialDBARole that can perform the following functions:
View all databases.
View the server state.
Assign GRANT, DENY, and REVOKE permissions on logins.
You need to add DOMAIN\JrDBAs to the server role. You also need to provide the least level of privileges necessary. Which SQL statement or statements should you use? Choose all that apply.

A) GRANT VIEW DEFINITION TO [SpecialDBARole];
B) CREATE SERVER ROLE [SpecialDBARole] AUTHORIZATION setupadmin;
C) ALTER SERVER ROLE [SpecialDBARole] ADD MEMBER [DOMAIN\JrDBAs];
D) CREATE SERVER ROLE [SpecialDBARole] AUTHORIZATION securityadmin;
E) GRANT VIEW SERVER STATE, VIEW ANY DATABASE TO [SpecialDBARole];
F) CREATE SERVER ROLE [SpecialDBARole] AUTHORIZATION serveradmin;

3. 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.
<CUSTOMERS Name="Customer A" Country="Australia"> <ORDERS OrderID="1" OrderDate="2001-01-01" Amount="3400.00" /> <ORDERS OrderID="2" OrderDate="2002-01-01" Amount="4300.00" />
</CUSTOMERS>
Which Transact-SQL query should you use?

A) 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')
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 Name, Country, OrderId, OrderDate, Amount FROM Orders INNER JOIN Customers ON Orders.CustomerId = Customers. CustomerId WHERE Customers.CustomerId = 1 FOR XML AUTO
D) 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')
E) SELECT OrderId, OrderDate, Amount, Name, Country FROM Orders INNER JOIN Customers ON Orders.CustomerId = Customers. CustomerId WHERE Customers.CustomerId = 1 FOR XML AUTO
F) SELECT Name, Country, OrderId, OrderDate, Amount FROM Orders INNER JOIN Customers ON Orders.CustomerId = Customers. CustomerId WHERE Customers.CustomerId = 1 FOR XML AUTO, ELEMENTS
G) SELECT OrderId, OrderDate, Amount, Name, Country FROM Orders INNER JOIN Customers ON Orders.CustomerId = Customers. CustomerId WHERE Customers.CustomerId = 1 FOR XML RAW
H) SELECT OrderId, OrderDate, Amount, Name, Country FROM Orders INNER JOIN Customers ON Orders.CustomerId = Customers. CustomerId WHERE Customers.CustomerId = 1 FOR XML AUTO, ELEMENTS

4. You administer all the deployments of Microsoft SQL Server 2012 in your company. A database contains a large product catalog that is updated periodically. You need to be able to send the entire product catalog to all branch offices on a monthly basis. Which configuration should you use?

A) Two servers configured in different data centers SQL Server Availability Group configured in Asynchronous-Commit Availability Mode
B) Two servers configured in a Windows Failover Cluster in the same data center SQL Server configured as a clustered instance
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) SQL Server that includes an application database configured to perform transactional replication
E) 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
F) SQL Server that includes an application database configured to perform snapshot replication
G) 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
H) Two servers configured on the same subnet SQL Server Availability Group configured in Synchronous-Commit Availability Mode

5. You administer a Microsoft SQL Server 2012 server that hosts a transactional database and a reporting database. The transactional database is updated through a web application and is operational throughout the day. The reporting database is only updated from the transactional database. The recovery model and backup schedule are configured as shown in the following table: At 16:20 hours, you discover that pages 17, 137, and 205 on one of the database files are corrupted on the transactional database. You need to ensure that the transactional database is restored. You also need to ensure that data loss is minimal. What should you do?

A) Perform a page restore.
B) Perform a point-in-time restore.
C) Restore the latest full backup.
D) Restore the latest full backup, and restore the latest differential backup. Then, restore the latest log backup.
E) Restore the latest full backup, and restore the latest differential backup. Then, restore each log backup taken before the time of failure from the most recent differential backup.
F) Perform a partial restore.
G) Restore the latest full backup. Then, restore the latest differential backup.
H) Restore the latest full backup. Then, restore each differential backup taken before the time of failure from the most recent full backup.

Solutions: