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

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

2. ----
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 5 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.
You need to ensure that your backup will continue if any invalid checksum is encountered.
Which backup option should you use?

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

3. You are a database administrator for a Microsoft SQL Server 2012 instance.
You need to ensure that data can be migrated from a production server to two reporting servers with minimal data latency. You also need to ensure that data on the reporting server is always accessible.
Which solution should you use?

A) Availability Groups
B) Database snapshot
C) Change Data Capture
D) Log Shipping

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) snapshot replication
B) peer-to-peer replication
C) failover clustering
D) database audits

5. 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.)

Solutions: