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Microsoft 70-457 Exam Syllabus Topics:
| Section | Objectives |
|---|---|
| Topic 1: Monitoring and Troubleshooting | - Troubleshoot database issues - Monitor SQL Server performance - Use SQL Server tools for diagnostics |
| Topic 2: Configure and Deploy SQL Server 2012 | - Configure storage and database files - Install and configure SQL Server components - Configure SQL Server instances and services |
| Topic 3: Manage and Maintain Databases | - Monitor and optimize database performance - Create and modify databases - Implement backup and restore strategies |
| Topic 4: Security and Data Access | - Manage SQL Server security principals - Configure authentication and authorization - Implement data encryption and auditing |
| Topic 5: Data Management and Querying | - Work with indexes and execution plans - Implement T-SQL queries and scripts - Manage data integrity and constraints |
Microsoft Transition Your MCTS on SQL Server 2008 to MCSA: SQL Server 2012, Part 1 Sample Questions:
You administer a Microsoft SQL Server 2012 default instance. The instance is hosted by a server that has a local firewall configured. The firewall only allows inbound connections on port 1433. The server only hosts a single instance of SQL Server. You need to ensure that the instance is configured to allow remote connections even if the SQL Server is unresponsive to client connections. What should you do? Choose all that apply.
- A. Enable inbound connections on TCP port 135 in the Windows Firewall on the server.
- B. Enable inbound connections on TCP port 1434 in the Windows Firewall on the server.
- C. Restart the SQL Server Agent Service.
- D. Execute the following Transact-SQL command: sp_configure 'remote admin connections',
- E. Execute the following Transact-SQL command: sp_configure 'remote access', 1
- F. Execute the Reconfigure command.
Correct Answer: B,D,F 🗳️
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You administer a Microsoft SQL Server database. Service accounts for SQL Agent are configured to use a local user. A Microsoft SQL Server Integration Services (SSIS) job step has been created within a SQL Server Agent job. The SSIS package accesses a network share when exporting data from a SQL Server database. When you execute the SQL Server Agent job, it fails due to a permissions failure on a share on a remote server. You need to ensure that the SQL Server Agent job can execute the SSIS package. Which four 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.)
Build List and Reorder:
Correct Answer:
You administer a Microsoft SQL Server 2012 instance. The instance contains a database that supports a retail sales application. The application generates hundreds of transactions per second and is online 24 hours per day and 7 days per week. You plan to define a backup strategy for the database. You need to ensure that the following requirements are met:
No more than 5 minutes worth of transactions are lost.
Data can be recovered by using the minimum amount of administrative effort.
What should you do? Choose all that apply.
- A. Create a DIFFERENTIAL database backup every 4 hours.
- B. Create a FULL database backup every 24 hours.
- C. Configure the database to use the FULL recovery model.
- D. Create a DIFFERENTIAL database backup every 24 hours.
- E. Configure the database to use the SIMPLE recovery model.
- F. Create a LOG backup every 5 minutes.
Correct Answer: A,B,C,F 🗳️
Explanation: Only visible for ExamTorrent members. You can sign-up / login (it's free).
You use a contained database named ContosoDb within a domain. You need to create a user who can log on to the ContosoDb database. You also need to ensure that you can port the database to different database servers within the domain without additional user account configurations. Which type of user should you create?
- A. SQL user without login
- B. login mapped to a virtual account
- C. Domain user
- D. User mapped to an asymmetric key
Correct Answer: C 🗳️
Explanation: Only visible for ExamTorrent members. You can sign-up / login (it's free).
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 by using a stored procedure. 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. Each data import command or recovery model may be used once, more than once, or not at all. You may need to drag the split bar between panes or scroll to view content.)
Select and Place:
Correct Answer:
Explanation:
--Burgos - NO
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