Which test must be performed to test the redundancy and high availability of an application
against component failures?
A.
Shared services, external to the system, should be blocked by ACLs.
B.
Redundant power supplies should be removed simultaneously from all devices.
C.
Components identified as single points of failure should be identified and rebooted.
D.
Each individual component of the system should be shut down and restarted.
E.
Network cables should be unplugged and plugged back into incorrect interfaces.