A true simulation environment

Because many users are first taking part in the exams, so for the exam and test time distribution of the above lack certain experience, and thus prone to the confusion in the examination place, time to grasp, eventually led to not finish the exam totally. In order to avoid the occurrence of this phenomenon, the Transition Your MCTS on SQL Server 2008 to MCSA: SQL Server 2012, Part 1 study question have corresponding products to each exam simulation test environment, users log on to their account on the platform, at the same time to choose what they want to attend the exam simulation questions, the 070-457 exam questions are automatically for the user presents the same as the actual test environment simulation test system, the software built-in timer function can help users better control over time, so as to achieve the systematic, keep up, as well as to improve the user's speed to solve the problem from the side with our 070-457 test guide.

Our Transition Your MCTS on SQL Server 2008 to MCSA: SQL Server 2012, Part 1 study question has high quality. So there is all effective and central practice for you to prepare for your test. With our professional ability, we can accord to the necessary testing points to edit 070-457 exam questions. It points to the exam heart to solve your difficulty. With a minimum number of questions and answers of 070-457 test guide to the most important message, to make every user can easily efficient learning, not to increase their extra burden, finally to let the 070-457 exam questions help users quickly to pass the exam.

DOWNLOAD DEMO

A brief introduction to the course

For most users, access to the relevant qualifying examinations may be the first, so many of the course content related to qualifying examinations are complex and arcane. According to these ignorant beginners, the 070-457 exam questions set up a series of basic course, by easy to read, with corresponding examples to explain at the same time, the Transition Your MCTS on SQL Server 2008 to MCSA: SQL Server 2012, Part 1 study question let the user to be able to find in real life and corresponds to the actual use of learned knowledge, deepened the understanding of the users and memory. Simple text messages, deserve to go up colorful stories and pictures beauty, make the 070-457 test guide better meet the zero basis for beginners, let them in the relaxed happy atmosphere to learn more useful knowledge, more good combined with practical, so as to achieve the state of unity.

Concise contents

The 070-457 exam questions by experts based on the calendar year of all kinds of exam after analysis, it is concluded that conforms to the exam thesis focus in the development trend, and summarize all kind of difficulties you will face and highlight the user review must master the knowledge content. And unlike other teaching platform, the Transition Your MCTS on SQL Server 2008 to MCSA: SQL Server 2012, Part 1 study question is outlined the main content of the calendar year examination questions didn't show in front of the user in the form of a long time, but as far as possible with extremely concise prominent text of 070-457 test guide is accurate incisive expression of the proposition of this year's forecast trend, and through the simulation of topic design meticulously.

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. The instance contains a database that supports a retail sales application. The application generates hundreds of transactions per second and is online 24 hours per day and 7 days per week. You plan to define a backup strategy for the database. You need to ensure that the following requirements are met:
No more than 5 minutes worth of transactions are lost.
Data can be recovered by using the minimum amount of administrative effort.
What should you do? Choose all that apply.

A) Configure the database to use the FULL recovery model.
B) Configure the database to use the SIMPLE recovery model.
C) Create a DIFFERENTIAL database backup every 4 hours.
D) Create a LOG backup every 5 minutes.
E) Create a DIFFERENTIAL database backup every 24 hours.
F) Create a FULL database backup every 24 hours.

2. You administer a Microsoft SQL Server 2012 database. You configure Transparent Data Encryption (TDE) on the Orders database by using the following statements:
CREATE MASTER KEY ENCRYPTION BY PASSWORD = 'MyPassword1!';
CREATE CERTIFICATE TDE_Certificate WITH SUBJECT = 'TDE Certificate';
BACKUP CERTIFICATE TDE_Certificate TO FILE = 'd:\TDE_Certificate.cer'
WITH PRIVATE KEY (FILE = 'd:\TDE_Certificate.key', ENCRYPTION BY PASSWORD =
'MyPassword1!');
CREATE DATABASE ENCRYPTION KEY
WITH ALGORITHM = AES_256
ENCRYPTION BY SERVER CERTIFICATE TDE_Certificate;
ALTER DATABASE Orders SET ENCRYPTION ON;
You attempt to restore the Orders database and the restore fails. You copy the encryption file to the original location. A hardware failure occurs and so a new server must be installed and configured. After installing SQL Server to the new server, you restore the Orders database and copy the encryption files to their original location. However, you are unable to access the database. You need to be able to restore the database. Which Transact-SQL statement should you use before attempting the restore?

A) DECLARE @startdate date SET @startdate = GETDATE() CREATE CERTIFICATE TDE_Certificate FROM FILE = 'd:\TDE_Certificate.cer' WITH START_DATE = @startdate;
B) CREATE CERTIFICATE TDE_Certificate FROM EXECUTABLE FILE = 'd:\TDE_Certificate.cer'
C) CREATE CERTIFICATE TDE_Certificate FROM FILE = 'd:\TDE_Certificate.cer' WITH PRIVATE KEY (FILE = 'd:\TDE_Certificate.key', DECRYPTION BY PASSWORD 'MyPassword1!');
D) CREATE ASSEMBLY TDE_Assembly FROM 'd:\TDE_Certificate.cer' WITH PERMISSION_SET = SAFE;
GO
CREATE CERTIFICATE TDE_Certificate
FROM ASSEMBLY TDE_Assembly;

3. A table named Profits stores the total profit made each year within a territory. The Profits table has columns named Territory, Year, and Profit. You need to create a report that displays the profits made by each territory for each year and its preceding year. Which Transact-SQL query should you use?

A) SELECT Territory, Year, Profit, LAG(Profit, 1, 0) OVER (PARTITION BY Territory ORDER BY Year) AS
NextProfit
FROM Profits
B) SELECT Territory, Year, Profit,
LEAD(Profit, 1, 0) OVER (PARTITION BY Year ORDER BY Territory) AS
NextProfit
FROM Profits
C) SELECT Territory, Year, Profit,
LEAD(Profit, 1, 0) OVER (PARTITION BY Territory ORDER BY Year) AS
NextProfit
FROM Profits
D) SELECT Territory, Year, Profit,
LAG(Profit, 1, 0) OVER (PARTITION BY Year ORDER BY Territory) AS
NextProfit
FROM Profits

4. 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) Money
B) Numeric
C) Smallmoney
D) Float

5. You administer a Microsoft SQL Server 2012 database that contains a table named OrderDetail. You discover that the NCI_OrderDetail_CustomerID non-clustered index is fragmented. You need to reduce fragmentation. You need to achieve this goal without taking the index offline. Which Transact-SQL batch should you use?

A) ALTER INDEX NCI_OrderDetail_CustomerID ON OrderDetail.CustomerID REBUILD
B) ALTER INDEX NCI_OrderDetail_CustomerID ON OrderDetail.CustomerID REORGANIZE
C) ALTER INDEX ALL ON OrderDetail REBUILD
D) CREATE INDEX NCI_OrderDetail_CustomerID ON OrderDetail.CustomerID WITH DROP EXISTING

Solutions: