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

2. 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?

A) CDC Splitter
B) Merge Join
C) Pivot
D) DQS Cleansing

3. 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) Availability Groups
C) Database Mirroring
D) Log Shipping

4. Note: This question is part of a series of questions that use the same set of answer choices. An answer choice may be correct for more than one question in the series.
You administer a SQL Server 2012 server that contains a database named SalesDb. SalesDb contains a schema named Customers that has a table named Regions. A user named userA is a member of a role named Sales.
UserA is granted the Select permission on the Regions table and the Sales role is granted the Select permission on the Customers schema.
You need to ensure that the Sales role, including userA, is disallowed to select from the Regions table.
Which Transact-SQL statement should you use?

A) DENY SELECT ON Schema::Customers FROM UserA
B) REVOKE SELECT ON Schema::Customers FROM UserA
C) REVOKE SELECT ON Schema::Customers FROM Sales
D) EXEC sp_addrolemember 'Sales', 'UserA'
E) REVOKE SELECT ON Object::Regions FROM UserA
F) DENY SELECT ON Object::Regions FROM UserA
G) DENY SELECT OH Schema::Customers FROM Sales
H) EXEC sp_droprolemember 'Sales', 'UserA'
I) DENY SELECT ON Object::Regions FROM Sales
J) REVOKE SELECT ON Object::Regions FROM Sales

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 deploying a new SQL Server Integration Services (SSIS) package to several servers.
The package must meet the following requirements:
- INET Common Language Runtime (CLR) integration in SQL Server must not be enabled. - The Connection Managers used in the package must be configurable without editing the package. - The deployment procedure must be automated as much as possible.
You need to set up a deployment strategy that meets the requirements.
What should you do?

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

Solutions: