Free Demo of PDF Version

We always aim at improving our users' experiences. You can download the PDF version demo before you buy our 70-458 test guide, and briefly have a look at the content and understand the 70-458 exam meanwhile. After you know about our 70-458 actual questions, you can decide to buy it or not. The process is quiet simple, all you need to do is visit our website and download the free demo. That would save lots of your time, and you'll be more likely to satisfy with our 70-458 test guide.

Time-tested 70-458 Study Materials

With all types of 70-458 test guide selling in the market, lots of people might be confused about which one to choose. Many people can't tell what kind of 70-458 study dumps and software are the most suitable for them. Our company can guarantee that our 70-458 actual questions are the most reliable. Having gone through about 10 years' development, we still pay effort to develop high quality 70-458 study materials and be patient with all of our customers, therefore you can trust us completely. In addition, you may wonder if our 70-458 study materials become outdated. We here tell you that there is no need to worry about. Our 70-458 actual questions are updated in a high speed. Since the date you pay successfully, you will enjoy the 70-458 test guide freely for one year, which can save your time and money. We will send you the latest 70-458 study materials through your email, so please check your email then.

In the era of informational globalization, the world has witnessed climax of science and technology development, and has enjoyed the prosperity of various scientific blooms. In 21st century, every country had entered the period of talent competition, therefore, we must begin to extend our Microsoft working skills, only by this can we become the pioneer among our competitors. At the same time, our competitors are trying to capture every opportunity and get a satisfying job. In this case, we need a professional 70-458 certification, which will help us stand out of the crowd and knock out the door of great company.

DOWNLOAD DEMO

Full Refund

If you fail 70-458 exam unluckily, don't worry about it, because we provide full refund for everyone who failed the exam. You can ask for a full refund once you show us your unqualified transcript to our staff. The whole process is time-saving and brief, which would help you pass the next 70-458 exam successfully. Please contact us through email when you need us. Our purchasing process is designed by the most professional experts, that's the reason why we can secure your privacy while purchasing our 70-458 test guide.

As the employment situation becoming more and more rigorous, it's necessary for people to acquire more 70-458 skills and knowledge when they are looking for a job. Enterprises and institutions often raise high acquirement for massive candidates, and aim to get the best quality talents. Thus a high-quality 70-458 certification will be an outstanding advantage, especially for the employees, which may double your salary, get you a promotion. So choose us, choose a brighter future.

Microsoft 70-458 Exam Syllabus Topics:

Microsoft Transition Your MCTS on SQL Server 2008 to MCSA: SQL Server 2012, Part 2 Sample Questions:

1. You are a database administrator for a Microsoft SQL Server 2012 environment.
You want to deploy a new application that will scale out the workload to at least five different SQL Server instances.
You need to ensure that for each copy of the database, users are able to read and write data that will then be synchronized between all of the database instances.
Which feature should you use?

A) Availability Groups
B) Peer-to-Peer Replication
C) Database Mirroring
D) Log Shipping

2. You are designing a SQL Server Integration Services (SSIS) data flow to load sales transactions from a source system into a data warehouse hosted on Windows Azure SQL Database. One of the columns in the data source is named ProductCode.
Some of the data to be loaded will reference products that need special processing logic in the data flow.
You need to enable separate processing streams for a subset of rows based on the source product code.
Which Data Flow transformation should you use?

A) Script Task
B) Conditional Split
C) Destination Assistant
D) Data Conversion

3. You are developing a SQL Server Integration Services (SSIS) project by using the Project Deployment Model.
The project is deployed to a single SSIS catalog, and transfers data to and from multiple databases hosted on SQL Server.
The project must be configured to be able to export data to and from five different production servers that run SQL Server 2012. Each target server requires different values for connection strings and parameters in the SSIS project.
You need to meet the requirements by using the least amount of administrative effort.
What should you do?

A) For each target server, create separate registry entry configurations. Select the registry entry at package execution time.
B) For each target server, create separate Environments in the SSIS catalog of the host SQL Server SSIS instance. Select the appropriate Environment at package execution time.
C) Create one SSIS catalog Environment. Change the values of each Environment variable at package execution time.
D) For each target server, create a separate XML configuration file. Select the XML configuration file at package execution time.

4. You are designing a data warehouse that uses SQL Server 2012. You are preparing to update the contents of a fact table that contains a non-clustered columnstore index.
You need to run an update statement against the table.
What should you do first?

A) Drop the columnstore index.
B) Change the non-clustered columnstore index to be a clustered columnstore index.
C) Change the recovery model of the database to Bulk-logged.
D) Pause the columnstore index.

5. 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 S 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) CONTINUE_AFTER_ERROR
B) Transaction log
C) NORECOVERY
D) STANDBY
E) BULK_LOGGED
F) FULL
G) Differential
H) CHECKSUM
I) RESTART
J) NO_CHECKSUM
K) SIMPLE
L) SKIP
M) COPY_ONLY
N) DBO_ONLY

Solutions: