Microsoft MCSA 070-457

070-457 Interactive Exam engines

We are all well aware that a major problem in the IT industry is that there is a lack of quality study materials. Our Exam Preparation Material provides you everything you will need to take a certification examination, our Practice Tests 070-457 will provide you with exam questions with verified answers that reflect the 070-457 materials. These questions and answers provide you with the experience of taking the best materials. High quality and Value for the 070-457 Exam: easy Pass Your Certification exam Microsoft MCSA 070-457 (Transition Your MCTS on SQL Server 2008 to MCSA: SQL Server 2012, Part 1) and get your Certification Microsoft MCSA 070-457 Certification.

Guaranteed! Whichever level of the Certification Microsoft MCSA 070-457 (Transition Your MCTS on SQL Server 2008 to MCSA: SQL Server 2012, Part 1) you are at, rest assured you will get through your Customer Relationship Management exam Microsoft MCSA 070-457 (Transition Your MCTS on SQL Server 2008 to MCSA: SQL Server 2012, Part 1) right away.

Our products of Microsoft MCSA 070-457 (Transition Your MCTS on SQL Server 2008 to MCSA: SQL Server 2012, Part 1) come with a 100% guarantee of success. We hold this claim because of the highly dedicated and expert team that we have and because of our past performance.

100% Pass Your 070-457 Exam.

If you prepare for the exam using our IT-Tests.com testing engine, we guarantee your success in the first attempt. If you do not pass the Certification 070-457 exam (Transition Your MCTS on SQL Server 2008 to MCSA: SQL Server 2012, Part 1) on your first attempt we will give you free update..

Method to Claim Guarantee

Totally hassle free! All you need to do is contact the Customer Support and request for the exam you like. You will be required to scan a copy of your failed exam Microsoft MCSA 070-457 and mail it to us so you are provided access to another certification test immediately.

Your success is insured by the IT-Tests.com Guarantee!

Exam Description: It is well known that 070-457 exam test is the hot exam of Microsoft MCSA 070-457 (Transition Your MCTS on SQL Server 2008 to MCSA: SQL Server 2012, Part 1). IT-Tests.com offer you all the Q&A of the 070-457 Tests . It is the examination of the perfect combination and it will help you pass 070-457 exam at the first time!

'Success of our customers and our products goes side by side'

Time is the most important element for our customers so we keep that in mind while preparing our Microsoft MCSA 070-457 (Transition Your MCTS on SQL Server 2008 to MCSA: SQL Server 2012, Part 1) practice tests. Senior IT Professionals put in a lot of effort in ensuring this. Ongoing improvement in our real questions and answers of Microsoft MCSA 070-457 (Transition Your MCTS on SQL Server 2008 to MCSA: SQL Server 2012, Part 1) and services is a part of our mission. On the contrary, if any of our customers remain unsuccessful in an exam and is very unhappy, they can notify us through an Email, and we will immediately exchange them. The positive thing is we review that product immediately.

You should not worry about the money you pay for the exam material for Microsoft MCSA 070-457 (Transition Your MCTS on SQL Server 2008 to MCSA: SQL Server 2012, Part 1), as in case you do not succeed in the exam Microsoft MCSA 070-457 (Transition Your MCTS on SQL Server 2008 to MCSA: SQL Server 2012, Part 1), it will be exchange with another Product. On the other hand, you can also be provided request for access extension and product update on your discretion. Give it a thought! You have nothing to lose in it.

Microsoft MCSA 070-457 Transition Your MCTS on SQL Server 2008 to MCSA: SQL Server 2012, Part 1 Exams

Our Exam 070-457 Preparation Material provides you everything you will need to take your 070-457 Exam. The 070-457 Exam details are researched and produced by Professional Certification Experts who are constantly using industry experience to produce precise, and logical. You may get questions from different web sites or books, but logic is the key. Our Product will help you pass test in your first try, and also save your valuable time.

Quality and Value for the Exam

IT-Tests.com Practice Exams for MCSA 070-457 are written to the highest standards of technical accuracy, using only certified subject matter experts and published authors for development.

What is our secret of maintaining 100% success rate on our Questions and Answers Microsoft MCSA 070-457 (Transition Your MCTS on SQL Server 2008 to MCSA: SQL Server 2012, Part 1)?

We believe in helping our customers achieve their goals. For this reason, we take great care while preparing our Questions and Answers Microsoft MCSA 070-457 (Transition Your MCTS on SQL Server 2008 to MCSA: SQL Server 2012, Part 1). Our practice tests Microsoft MCSA 070-457 (Transition Your MCTS on SQL Server 2008 to MCSA: SQL Server 2012, Part 1) are prepared with the help of highly professional people from the industry, so we benefit from their vast experience and knowledge.

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

1. You develop a database for a travel application. You need to design tables and other database objects. You create the Airline_Schedules table. You need to store the departure and arrival dates and times of flights along with time zone information. What should you do?

A) Add an INCLUDE clause to the index.
B) Include a SET FORCEPLAN ON statement before you run the query.
C) Add a columnstore index to cover the query.
D) Add a FORCESEEK hint to the query.
E) Include a SET STATISTICS PROFILE ON statement before you run the query.
F) Enable the Optimize for ad hoc workloads option.
G) Add a HASH hint to the query.
H) Add a LOOP hint to the query.
I) Add a FORCESCAN hint to the Attach query.
J) Cover the unique clustered index with a columnstore index.

2. You administer a Microsoft SQL Server 2012 server. One of the databases on the server supports a highly active OLTP application. Users report abnormally long wait times when they submit data into the application. You need to identify which queries are taking longer than 1 second to run over an extended period of time. What should you do?

A) Use SQL Profiler to trace all queries that are processing on the server. Filter queries that have a Duration value of more than 1,000.
B) Use the Job Activity monitor to review all processes that are actively running. Review the Job History to find out the duration of each step.
C) Run the sp_who command from a query window.
D) Run the DBCC TRACEON 1222 command from a query window and review the SQL Server event log.
E) Use sp_configure to set a value for blocked process threshold. Create an extended event session.

3. You develop a Microsoft SQL Server 2012 database that has two tables named SavingAccounts and LoanAccounts. Both tables have a column named AccountNumber of the nvarchar data type. You use a third table named Transactions that has columns named TransactionId, AccountNumber, Amount, and TransactionDate. You need to ensure that when multiple records are inserted in the Transactions table, only the records that have a valid AccountNumber in the SavingAccounts or LoanAccounts are inserted. Which Transact-SQL statement should you use?

A) CREATE TRIGGER TrgValidateAccountNumber ON Transactions INSTEAD OF INSERT AS BEGIN
INSERT INTO Transactions SELECT TransactionID,AccountNumber,Amount,TransactionDate FROM inserted WHERE AccountNumber IN (SELECT AccountNumber FROM LoanAccounts UNION SELECT AccountNumber FROM SavingAccounts)) END
B) CREATE TRIGGER TrgValidateAccountNumber ON Transactions FOR INSERT AS BEGIN
INSERT INTO Transactions SELECT TransactionID,AccountNumber,Amount,TransactionDate FROM inserted WHERE AccountNumber IN (SELECT AccountNumber FROM LoanAccounts UNION SELECT AccountNumber FROM SavingAccounts)) END
C) CREATE TRIGGER TrgValidateAccountNumber ON Transactions FOR INSERT AS BEGIN
IF EXISTS (
SELECT AccountNumber FROM inserted EXCEPT
(SELECT AccountNumber FROM LoanAccounts
UNION SELECT AccountNumber FROM SavingAccounts))
BEGIN
ROLLBACK TRAN
END
END
D) CREATE TRIGGER TrgValidateAccountNumber ON Transactions INSTEAD OF INSERT AS BEGIN
IF EXISTS (
SELECT AccountNumber FROM inserted EXCEPT
(SELECT AccountNumber FROM LoanAccounts
UNION SELECT AccountNumber FROM SavingAccounts))
BEGIN
ROLLBACK TRAN
END
END

4. You administer a Microsoft SQL Server 2012 database. The database contains a table named Employee. Part of the Employee table is shown in the exhibit. (Click the Exhibit button.)

Confidential information about the employees is stored in a separate table named EmployeeData. One record exists within EmployeeData for each record in the Employee table. You need to assign the appropriate constraints and table properties to ensure data integrity and visibility. On which column in the Employee table should you use an identity specification to include a seed of 1,000 and an increment of 1?

A) DepartmentID
B) MiddleName
C) JobTitle
D) EmployeeNum
E) FirstName
F) EmployeeID
G) LastName
H) DateHired
I) ReportsToID

5. You administer a Microsoft SQL Server 2012 instance that has several SQL Server Agent jobs configured.
When SQL Server Agent jobs fail, the error messages returned by the job steps do not provide the required
detail. The following error message is an example error message:
"The job failed. The Job was invoked by User CONTOSO\ServiceAccount. The last step to run was step 1
(Subplan_1)."
You need to ensure that all available details of the job step failures for SQL Server Agent jobs are retained.
What should you do?

A) Configure event forwarding.
B) Configure output files.
C) Disable the Limit size of job history log feature.
D) Expand agent logging to include information from all events.

Solutions: