How is Service Availability defined in Oracle Enterprise Manager?
A.
Based on System and Service Test
B.
Based on Service Status
C.
Based on Service and System Status
D.
Based on System Test and Service Status
Explanation:
Setting up the availability definition for the service. This can be service test-based or
system-based. If you select service test, the service’s availability is based on the execution of the
service test by the one or more key beacons. If availability is based on system, availability isbased on the status of one or more key components of the system.
Reference: OracleEnterprise Manager Cloud Control Administrator’s Guide
http://docs.oracle.com/cd/E25054_01/doc.1111/e24473/apm.htm#BABGHDCI
Availability Definition
You can modify the availability definition (service test-based or system-based) for the selected service. If availability is based on service tests, you can specify whether the service should be available when:
All key service tests are successful (Default)
At least one key service test is successful
Note:
A service test is considered available if it can be executed by at least one key beacon. If there are no key beacons, the service test will have an unknown status.
If availability is based on the key system components, you can specify whether the service should be available when:
All key components are up (Default)
At least one key component is up
You can also mark one or more components as key system components that will be used to compute the availability of the service. Key system components are used to determine the possible root cause of a service failure. For more information, refer to “Root Cause Analysis Configuration”.
You can also indicate whether the service test is a key test by enabling the Key Service Test checkbox. Only key service tests are used to compute the availability of the service. You can then select the beacons that will be used to execute the key tests and determine the availability of the service.
D
A
As Kenneth pasted :
You can modify the availability definition (service test-based or system-based) for the selected service.