Explanation/Reference:
* Simple Network Management Protocol (SNMP) is a well-known and popular protocol for network management.
* Java Management Extensions (JMX) is a specification for monitoring and managing Java resources such as applications, JVM, and J2EE resources.
* The Java EE Management specification (JSR 77) provides a standard model for managing a J2EE Platform and describes a standard data model for monitoring and managing the runtime state of any Java EE Web application server and its resources.
Incorrect answers:
The Information Technology Infrastructure Library (ITIL), is a set of practices for IT service management (ITSM) that focuses on aligning IT services with the needs of business.
Reference: Oracle Reference Architecture, Management and Monitoring, Release 3.0