What should you create?

You administer a Microsoft SQL Server 2014 database named Contoso on a server named Server01.

You need to write messages to the Application Log when users are added to or removed from a fixed server role in Server01.

What should you create?
A . A Database Audit Specification
B . A Policy
C . An Alert
D . A SQL Profiler Trace
E . A Resource Pool
F . An Extended Event session
G . A Server Audit Specification

Answer: G

Explanation:

The SQL Server Audit feature enables you to audit server-level and database-level groups of events and individual events.

Audits can have the following categories of actions:

Server-level. These actions include server operations, such as management changes, such as in this question, and logon and logoff operations.

Database-level. These actions encompass data manipulation languages (DML) and data definition language (DDL) operations.

Audit-level. These actions include actions in the auditing process.

References: http://technet.microsoft.com/en-us/library/cc280663(v=sql.105).aspx