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Microsoft 70-458 Exam Syllabus Topics:

Section	Objectives
Topic 1: Manage and Maintain SQL Server BI Solutions	- Security and performance considerations 1. Authentication and authorization in BI solutions 2. Performance tuning for ETL and reporting workloads
Topic 2: Implement Reporting Solutions (SSRS)	- Create and manage reports 1. Design paginated reports 2. Manage report deployment and access
Topic 3: Implement SQL Server Analysis Services (SSAS)	- Design and manage OLAP solutions 1. Cube design and deployment 2. Dimension and measure modeling
Topic 4: Implement SQL Server Integration Services (SSIS Solutions)	- Design and manage ETL workflows 1. Develop SSIS packages for data extraction, transformation, and loading 2. Manage control flow and data flow tasks
Topic 5: Implement Data Warehouses	- Design and build data warehouse structures 1. Star and snowflake schema design concepts 2. Partitioning and indexing strategies

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

Question 1

HOTSPOT
You are developing a SQL Server Integration Service (SSIS) package. The package loads a customer dimension table by using a data flow task.
Changes to the customer attributes must be tracked over time.
You need to produce a checksum value to identify the rows that have changed since the last Extract, Transform and Load (ETL) process execution. You need to use the least amount of development effort to achieve this goal.
Which transformation should you use? (To answer, select the appropriate transformation in the answer area.)

Question 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. Conditional Split
B. Script Task
C. Source Assistant
D. Multicast

Question 3

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 UserA is disallowed to select from any of the tables in the Customers schema.
Which Transact-SQL statement should you use?

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

Question 4

CORRECT TEXT
You are the data steward at your company.
Duplicate customers exist in a Microsoft Excel workbook. You create a Data Quality Services (DQSJ knowledge base and matching policy to identify these duplicate customers.
You need to identify the duplicate customers.
Which option should you use? (To answer, select the appropriate option in the answer area.)

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