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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 developing a SQL Server Integration Services (SSIS) package to load data into a data warehouse. The package consists of several data flow tasks.
The package experiences intermittent errors in the data flow tasks.
If any data flow task fails, all package error information must be captured and written to a SQL Server table by using an OLE DB connection manager.
You need to ensure that the package error information is captured and written to the table.
What should you do?

A) Store the System::ServerExecutionID variable in the custom log table.
B) Store the System::ExecutionInstanceGUID variable in the custom log table.
C) Deploy the project by using dtutil.exe with the /COPY DTS option.
D) Use an event handler for OnError for each data flow task.
E) Create a SQL Server Agent job to execute the SSISDB.catalog.create_execution and SSISDB.catalog.*tart_execution stored procedures.
F) Deploy the project by using dtutil.exe with the /COPY SQL option.
G) Create a table to store error information. Create an error output on each data flow destination that writes OnTaskFailed event text to the table.
H) Use an event handler for OnError for the package.
I) Enable the SSIS log provider for SQL Server for OnError in the package control flow.
J) View the job history for the SQL Server Agent job.
K) Create a table to store error information. Create an error output on each data flow destination that writes OnError event text to the table.
L) Store the System::SourceID variable in the custom log table.
M) Deploy the .ispac file by using the Integration Services Deployment Wizard.
N) View the All Messages subsection of the All Executions report for the package.
O) Create a SQL Server Agent job to execute the SSISDB.catalog.validate_project stored procedure.
P) Create a SQL Server Agent job to execute the SSISDB.catalog.validate_package stored procedure.
Q) Use an event handler for OnTaskFailed for the package.
R) Enable the SSIS log provider for SQL Server for OnTaskFailed in the package control flow.

3. 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.
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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) COPY_ONLY
B) Differential
C) Transaction log
D) NO_CHECKSUM
E) SKIP
F) FULL
G) DBO_ONLY
H) BULK_LOGGED
I) STANDBY
J) NORECOVERY
K) SIMPLE
L) CONTINUE_AFTER_ERROR
M) RESTART
N) CHECKSUM

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

5. DRAG DROP
You administer a Microsoft SQL Server database.
You want to import data from a text file to the database.
You need to ensure that the following requirements are met:
- Data import is performed from a Windows batch file.
- Data is loaded as a unit and is minimally logged.
Which data import command and recovery model should you choose? (To answer, drag the appropriate data import command or recovery model to the appropriate location or locations in the answer area. Answer choices may be used once, more than once, or not at all. Answer targets may be used once or not at all. Additionally, you may need to drag the split bar between panes or scroll to view content.)

Solutions: