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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. HOTSPOT
You are developing a SQL Server Integration Services (SSIS) package to implement an incremental data load strategy. The package reads rows from a source system and compares them to rows in a destination system. New rows will be inserted and changed rows will be updated.
You have used a Lookup transformation and a Conditional Split transformation. The Lookup transformation joins the source and destination table on the business key, and includes all columns from the destination table in the data flow output. The Conditional Split transformation inspects the destination columns and directs data flow to either insert new records or update existing records.
You need to configure the Lookup transformation to ensure that all records flow to the Conditional Split transformation, regardless of whether the rows match an existing row in the destination table.
Which setting should you select? (To answer, select the appropriate option in the answer area.)

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

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 Environments in the SSIS catalog of the host SQL Server SSIS instance. Select the appropriate Environment at package execution time.
B) Create one registry configuration. Add a connection string for each target server. Choose the appropriate server in the package at build time.
C) Create one XML configuration file. Add a connection string for each target server. Choose the appropriate server in the package at build time.
D) For each target server, create a separate package and include each package in the SSIS catalog. Run the appropriate server at package execution time.

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 Microsoft SQL Server 2012 server that hosts a transactional database and a reporting database. The transactional database is updated through a web application and is operational throughout the day. The reporting database is only updated from the transactional database.
The recovery model and backup schedule are configured as shown in the following table:

One of the hard disk drives that stores the reporting database fails at 16:40 hours.
You need to ensure that the reporting database is restored. You also need to ensure that
data loss is minimal.
What should you do?

A) Restore the latest full backup, and restore the latest differential backup. Then, restore each log backup taken before the time of failure from the most recent differential backup.
B) Restore the latest full backup. Then, restore the latest differential backup.
C) Restore the latest full backup, and restore the latest differential backup. Then, restore the latest log backup.
D) Perform a partial restore.
E) Perform a point-in-time restore.
F) Restore the latest full backup.
G) Restore the latest full backup. Then, restore each differential backup taken before the time of failure from the most recent full backup.
H) Perform a page restore.

5. 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. The Sales role is granted the Select permission on the Customers schema.
You need to ensure that the following requirements are met:
The Sales role does not have the Select permission on the Customers schema.UserA has the Select permission on the Regions table.
Which Transact-SQL statement should you use?

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

Solutions: