PrepAway - Latest Free Exam Questions & Answers

Author: seenagape

Which data flow transformation should you use?

You are developing a SQL Server Integration Services (SSIS) package to implement an
incremental data load strategy. The package reads data from a source system that uses the
SQL Server change data capture (CDC) feature.
You have added a CDC Source component to the data flow to read changed data from the
source system.
You need to add a data flow transformation to redirect rows for separate processing of
insert, update, and delete operations.
Which data flow transformation should you use?

You need to migrate the SQL Server logins from the SQL2008 instance to the SQL2012 instance

You administer a Microsoft SQL Server 2012 instance named SQL2012. You are in the
process of migrating a database from a SQL Server 2008 instance named SQL2008 to the
SQL2012 instance.
You have upgraded a database from the SQL2008 instance by using the side-by-side
migration technique.
You need to migrate the SQL Server logins from the SQL2008 instance to the SQL2012
instance.
What should you do?

You need to minimize the package execution time

A SQL Server Integration Services (SSIS) package imports daily transactions from several
files into a SQL Server table named Transaction. Each file corresponds to a different store
and is imported in parallel with the other files. The data flow tasks use OLE DB destinations
in fast load data access mode.
The number of daily transactions per store can be very large and is growing- The
Transaction table does not have any indexes.
You need to minimize the package execution time.
What should you do?

You need to use the least amount of administrative effort to achieve this goal

You develop a SQL Server Integration Services (SSIS) package in a project by using the
Project Deployment Model. It is regularly executed within a multi-step SQL Server Agent job.
You make changes to the package that should improve performance.
You need to establish if there is a trend in the durations of the next 10 successful executions
of the package. You need to use the least amount of administrative effort to achieve this
goal.
What should you do?

Which type of deployment unit should you use?

Your team is creating SQL Server Integration Services (SSIS) packages that have several
dependencies. The packages use parameters for configuration purposes.
Your company’s IT policies include the following change control requirements:
After a package is ready for deployment, your team must hand over the process to junior IT
personnel.
The process must guarantee that when a package has been validated, that same package
(and all its dependencies) is deployed to production.
The process must be repeatable and reliable and must be executed with the least
administrative and training effort by junior IT personnel.
You need to use the most appropriate deployment unit to satisfy the company policies, while
minimizing issues such as incorrect version or configuration.
Which type of deployment unit should you use?

Which set of tools should you install?

You install a Microsoft SQL Server 2012 instance.
The instance will store data extracted from two databases running on Windows Azure SQL
Database.
You hire a data steward to perform interactive data cleansing and ad hoc querying and
updating of the data.
You need to ensure that the data steward is given the correct client tools to perform these
tasks.
Which set of tools should you install?