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Microsoft 70-458 Exam Syllabus Topics:
| Section | Objectives |
|---|---|
| Implementing Data Management | - Design and implement tables and schemas - Manage data integrity and constraints - Implement indexes and data types |
| Implementing Database Maintenance | - Automate maintenance tasks - Monitor and optimize performance - Backup and restore databases |
| SQL Server 2012 Installation and Configuration | - Configure client connectivity - Install and configure SQL Server components - Configure SQL Server services and instances |
| Implementing High Availability | - Configure database mirroring and replication concepts - Plan for failover and recovery |
| Implementing Security | - Implement database user security - Configure permissions and auditing - Manage logins and server roles |
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 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 chat stores the transactional database fails at 23:32 hours. Attempts to create a tail log backup are unsuccessful.
You need to ensure that the transactional 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.
C) Restore the latest full backup. Then, restore the latest differential backup.
D) Restore the latest full backup. Then, restore each differential backup taken before the time of failure from the most recent full backup.
E) Perform a point-in-time restore.
F) Perform a page restore.
G) Restore the latest full backup, and restore the latest differential backup. Then, restore the latest log backup.
H) Perform a partial restore.
2. DRAG DROP
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You administer a Microsoft SQL Server 2012 database.
The database is backed up according to the following schedule:
Daily full backup at 23:00 hours.
Differential backups on the hour, except at 23:00 hours.
Log backups every 10 minutes from the hour, except on the hour.
The database uses the Full recovery model.
A developer accidentally drops a number of tables and stored procedures from the database between 22:40 hours and 23:10 hours. You perform a database restore at 23:30 hours to recover the dropped table.
You need to restore the database by using the minimum amount of administrative effort. You also need to ensure minimal data loss.
Which three actions should you perform in sequence? (To answer, move the appropriate actions from the list of actions to the answer area and arrange them in the correct order.)
3. You are developing a SQL Server Integration Services (SSIS) package.
The package uses a data flow task to source data from a SQL Server database for loading into a dimension table in a data warehouse.
You need to create a separate data flow path for data that has been modified since it was last processed.
Which data flow components should you use to identify modified data? (Each correct answer presents a complete solution. Choose all that apply.)
A) Aggregate
B) Data Conversion
C) Lookup
D) Slowly Changing Dimension
E) Multicast
4. 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) Data Conversion
B) Conditional Split
C) Script Task
D) Destination Assistant
5. A SQL Server Integration Services (SSIS) 2012 package currently downloads sales data from a Windows Azure SQL Database database.
To improve sales data accuracy, exchange rates must be downloaded daily from a public HTTP web service instead of from a weekly flat file.
You need to implement the change to the existing package while minimizing the development effort.
What should you use to call the web service to retrieve the daily exchange rates?
A) a Script component
B) a Script task
C) a Web Service source
D) a Web Service task
Solutions:
| Question # 1 Answer: A | Question # 2 Answer: Only visible for members | Question # 3 Answer: C,E | Question # 4 Answer: C | Question # 5 Answer: D |



