A. DBS VMs can scale out in steps of a single VM.
B. IPPS VMs can scale out in steps of a single VM.
C. PAPS VMs can scale in and scale out in steps of a single VM.
D. CPPS VMs and DBS VMs can scale independently.
A. Has a northbound interface with the NFV orchestrator (NFVO)
B. Allows monitoring events associated with the NFV environment
C. Acts as an element management system (EMS) for CPC components
D. Performs fault, performance, and security management
A. VMs using OVS and SR-IOV can be instantiated on the same compute node.
B. The VM must be attached to the PF to achieve highest performance.
C. SR-IOV offers comparable performance to non-visualized hardware.
D. Using SR-IOV restricts VM mobility.
A. The "fns_monitor" command is only available at the NECC VM.
B. The "cmm_monitor" command can be manually executed on any CMM VM.
C. The "fns_monitor" and "cmm_monitor" commands require superuser privilege.
D. The "cmm_monitor" command is used to run the complete set of health checks for a specific CMM VM.
A. IIPM manages reachability between CMM VNF components.
B. IIPM monitors connectivity over two vNIC ports when two internal networks are used.
C. IIPM uses BFD to provide a fast switchover in case of an internal reachability failure.
D. With IIPM, broadcast messages are sent periodically between VMs.
A. CPPS VMs can scale out in steps of a single VM.
B. NECC VMs can scale out in steps of a single VM.
C. IPDS VMs can scale out in steps of a single VM.
D. DBS VMs can scale out in steps of a single VM.
