Microsoft 070-458 : Transition Your MCTS on SQL Server 2008 to MCSA: SQL Server 2012, Part 2

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Microsoft 070-458 Exam Syllabus Topics:

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

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

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 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.
You implement log shipping of the financial database to another SQL Server 2012 instance. You decide to failoverto this secondary database.
You need to ensure that all transactions will be replicated to the secondary database.
Which backup option should you use?

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

3. You administer a Microsoft SQL Server 2012 database.
You create an availability group named haContosoDbs. Your primary replica is available at Server01\Contoso01.
You need to configure the availability group to minimize transaction latency on any available secondary databases. In the event of a database failure, the designated secondary database should come online automatically.
Which Transact-SQL statement should you use?

A) Option D
B) Option B
C) Option C
D) Option A

4. 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.)

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 developing a SQL Server Integration Services (SSIS) project that copies a large amount of rows from aWindows Azure SQL Database database. The project uses the PackageDeployment Model. This project is deployed to SQL Server on atest server.
You need to ensure that the project is deployed to the SSIS catalog on the production server.
What should you do?

A) use an msi file to deploy the package on the server.
B) Open a command prompt and execute the package by using the SQL Log provider and running the dtexecui.exe utility.
C) Open a command prompt and run the dtutil /copy command.
D) Configure the output of a component in the package data flow to use a data tap.
E) Run the dtutil command to deploy the package to the SSIS catalog and store the configuration in SQL Server.
F) Open a command prompt and run the dtexec /dumperror /conn command.
G) Configure the SSIS solution to use the Project Deployment Model.
H) create a reusable custom logging component and use it in the SSIS project.
I) Add an OnError event handler to the SSIS project.
J) Open a command prompt and run the dtexec /rep /conn command.
K) Open a command prompt and run the gacutil command.

Solutions: