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Exam 70-462
Administering Microsoft SQL Server 2012/2014 Databases

Published: June 11, 2012
Languages: English, Chinese (Simplified), French, German, Japanese, Portuguese (Brazil)
Audiences: IT professionals
Technology: Microsoft SQL Server 2012/2014
Credit toward certification: MCP, MCSA, MCSE

Skills measured
This exam measures your ability to accomplish the technical tasks listed below. The percentages indicate the relative weight of each major topic area on the exam. The higher the percentage, the more questions you are likely to see on that content area on the exam. View video tutorials about the variety of question types on Microsoft exams.

Please note that the questions may test on, but will not be limited to, the topics described in the bulleted text.

Do you have feedback about the relevance of the skills measured on this exam? Please send Microsoft your comments. All feedback will be reviewed and incorporated as appropriate while still maintaining the validity and reliability of the certification process. Note that Microsoft will not respond directly to your feedback. We appreciate your input in ensuring the quality of the Microsoft Certification program.

If you have concerns about specific questions on this exam, please submit an exam challenge.

If you have other questions or feedback about Microsoft Certification exams or about the certification program, registration, or promotions, please contact your Regional Service Center.

As of February 18, 2016, this exam includes content covering both SQL Server 2012 and 2014. Please note that this exam does not include questions on features or capabilities that are present only in the SQL Server 2012 product. For more information, please download and review this document.

Install and configure (20–25%)
Plan installation
Evaluate installation requirements; design the installation of SQL Server and its components (drives, service accounts, etc.); plan scale-up vs. scale-out basics; plan for capacity, including if/when to shrink, grow, autogrow, and monitor growth; manage the technologies that influence SQL architecture (for example, service broker, full text, scale out, etc.); design the storage for new databases (drives, filegroups, partitioning); design database infrastructure; configure a SQL Server standby database for reporting purposes; Windows-level security and service level security; Core mode installation; benchmark a server before using it in a production environment (SQLIO, Tests on SQL Instance); choose the right hardware
Install SQL Server and related services
Test connectivity; enable and disable features; install SQL Server database engine and SSIS (not SSRS and SSAS); configure an OS disk
Implement a migration strategy
Restore vs detach/attach; migrate security; migrate from a previous version; migrate to new hardware; migrate systems and data from other sources
Configure additional SQL Server components
Set up and configure all SQL Server components (Engine, AS, RS and SharePoint integration) in a complex and highly secure environment; configure full-text indexing; SSIS security; filestream; filetable
Manage SQL Server Agent
Create, maintain, and monitor jobs; administer jobs and alerts; automate (setup, maintenance, monitoring) across multiple databases and multiple instances; send to "Manage SQL Server Agent jobs"

Preparation resources
Understanding surface area configuration
Hardware and software requirements for installing SQL Server 2012
Quick-start installation of SQL Server 2012

Maintain instances and databases (15–20%)
Manage and configure databases
Design multiple file groups; database configuration and standardization: autoclose, autoshrink, recovery models; manage file space, including adding new filegroups and moving objects from one filegroup to another; implement and configure contained databases; data compression; configure TDE; partitioning; manage log file growth; DBCC
Configure SQL Server instances
Configure and standardize a database: autoclose, autoshrink, recovery models; install default and named instances; configure SQL to use only certain CPUs (affinity masks, etc.); configure server level settings; configure many databases/instance, many instances/server, virtualization; configure clustered instances including MSDTC; memory allocation; database mail; configure SQL Server engine: memory, filffactor, sp_configure, default options
Implement a SQL Server clustered instance
Install a cluster; manage multiple instances on a cluster; set up subnet clustering; recover from a failed cluster node
Manage SQL Server instances
Install an instance; manage interaction of instances; SQL patch management; install additional instances; manage resource utilization by using Resource Governor; cycle error logs

Preparation resources
ALTER DATABASE file and filegroup options (Transact-SQL)
Contained databases
Data compression

Optimize and troubleshoot (15–20%)
Identify and resolve concurrency problems
Examine deadlocking issues using the SQL server logs using trace flags; design reporting database infrastructure (replicated databases); monitor via DMV or other MS product; diagnose blocking, live locking and deadlocking; diagnose waits; performance detection with built in DMVs; know what affects performance; locate and if necessary kill processes that are blocking or claiming all resources
Collect and analyze troubleshooting data
Monitor using Profiler; collect performance data by using System Monitor; collect trace data by using SQL Server Profiler; identify transactional replication problems; identify and troubleshoot data access problems; gather performance metrics; identify potential problems before they cause service interruptions; identify performance problems;, use XEvents and DMVs; create alerts on critical server condition; monitor data and server access by creating audit and other controls; identify IO vs. memory vs. CPU bottlenecks; use the Data Collector tool
Audit SQL Server instances
Implement a security strategy for auditing and controlling the instance; configure an audit; configure server audits; track who modified an object; monitor elevated privileges as well as unsolicited attempts to connect; policy-based management

Preparation resources
blocked process threshold server configuration option
Configure login auditing (SQL Server Management Studio)
Data collection

Manage data (20–25%)
Configure and maintain a back-up strategy
Manage different backup models, including point-in-time recovery; protect customer data even if backup media is lost; perform backup/restore based on proper strategies including backup redundancy; recover from a corrupted drive; manage a multi-TB database; implement and test a database implementation and a backup strategy (multiple files for user database and tempdb, spreading database files, backup/restore); back up a SQL Server environment; back up system databases
Restore databases
Restore a database secured with TDE; recover data from a damaged DB (several errors in DBCC checkdb); restore to a point in time; file group restore; page level restore
Implement and maintain indexes
Inspect physical characteristics of indexes and perform index maintenance; identify fragmented indexes; identify unused indexes; implement indexes; defrag/rebuild indexes; set up a maintenance strategy for indexes and statistics; optimize indexes (full, filter index); statistics (full, filter) force or fix queue; when to rebuild vs. reorg and index; full text indexes; column store indexes
Import and export data
Transfer data; bulk copy; bulk insert

Preparation resources
Backup and restore of SQL Server databases
File restores (full recovery mode)
DBCC INDEXDEFRAG (Transact-SQL)

Implement security (15–20%)
Manage logins and server roles
Configure server security; secure the SQL Server using Windows Account / SQL Server accounts, server roles; create log in accounts; manage access to the server, SQL Server instance, and databases; create and maintain user-defined server roles; manage certificate logins
Manage database security
Configure database security; database level, permissions; protect objects from being modified; auditing; encryption
Manage users and database roles
Create access to server / database with least privilege; manage security roles for users and administrators; create database user accounts; contained login
Troubleshoot security
Manage certificates and keys; endpoints

Preparation resources
Server-level roles
Permissions (database engine)
Database-level roles

Implement high availability (5–10%)
Implement AlwaysOn
Implement AlwaysOn availability groups; implement AlwaysOn failover clustering
Implement replication
Troubleshoot replication problems; identify appropriate replication strategy

Preparation resources
AlwaysOn Availability Groups (SQL Server)
Microsoft SQL Server AlwaysOn solutions guide for high availability and disaster recovery
AlwaysOn architecture guide: Building a high availability and disaster recovery solution by using AlwaysOn Availability Groups