Microsoft 70-458 real exam prep : Transition Your MCTS on SQL Server 2008 to MCSA: SQL Server 2012, Part 2

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Microsoft 70-458 Exam Syllabus Topics:

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

1. 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?

A) Reduce the value of the Maximum Insert Commit Size property.
B) Partition the table by day and store.
C) Run the package in Performance mode.
D) Create a clustered index on the Transaction table.

2. Note: This question is part of a series of questions that use the same or similar answer choices. An answer choice may be correct for more than one question in the series. Each question is independent of the other questions in this series. Information and details provided in a question apply only to that question.
To ease the debugging of packages, you standardize the SQL Server Integration Services (SSIS) package logging methodology.
The methodology has the following requirements:
Centralized logging in SQL Server
Simple deployment
Availability of log information through reports orT-SQL
Automatic purge of older log entries
Configurable log details
-----
You need to configure a logging methodology that meets the requirements while minimizing
the amount of deployment and development effort.
What should you do?

A) Run the package by using the dtexecui.exe utility and the SQL Log provider.
B) create an OnError event handler.
C) Deploy the package by using an msi file.
D) Add a data tap on the output of a component in the package data flow.
E) create a reusable custom logging component.
F) Run the package by using the dtexec /dumperror /conn command.
G) use the dtutil /copy command.
H) use the Project Deployment Wizard.
I) Deploy the package to the Integration Services catalog by using dtutil and use SQL Server to store the configuration.
J) Use the gacutil command.
K) Run the package by using the dtexec /rep /conn command.

3. 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) Source Assistant
C) Multicast
D) Conditional Split

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

5. Note: This question is part of a series of questions that use the same or similar answer choices. An answer choice may be correct for more than one question in the series. Each question is independent of the other questions in this series. Information and details provided in a question apply only to that question.
You are writing a SQL Server Integration Services (SSIS) package that transfers data from a legacy system.
Data integrity in the legacy system is very poor. Invalid rows are discarded by the package but must be logged to a CSV file for auditing purposes.
You need to establish the best technique to log these invalid rows while minimizing the amount of development effort.
What should you do?

A) Run the package by using the dtexecui.exe utility and the SQL Log provider.
B) Create a reusable custom logging component.
C) Deploy the package to the Integration Services catalog by using dtutfl and use SQL Server to store the configuration.
D) Deploy the package by using an msi file.
E) Add a data tap on the output of a component in the package data flow.
F) Use the Project Deployment Wizard.
G) Run the package by using the dtexec /dumperror /conn command.
H) Create an OnError event handler.
I) Use the gacutil command.
J) Run the package by using the dtexec /rep /conn command.
K) Use the dtutil /copy command.

Solutions: