Nokia 4A0-M05 Exam Questions Instant Access

Question 1

Which of the following statements about interface redundancy with OVS is FALSE?

AOVS provides redundancy through a Linux bonded interface on the hypervisor.

BGuest VMs have two virtual NICs connected to OVS through a Linux bridge.

CEthernet frames are sent between the redundant interfaces to verify connectivity.

DOVS connects to two physical ports connected to distinct leaf switches.

Answer : C

Question 2

Which of the following statements about the data switch fabric (DSF) network in CMG is TRUE?

AIt is a VNF external Layer 3 network

BIt must be VirtIO based

CIt carries signaling messages between MG-VMs and LB-VMs in LB mode

DIt carries data plane traffic between MG-VMs and LB-VMs in LB-less mode

Answer : C

Question 3

Which of the following statements regarding CMM scaling is TRUE?

ADBS VMs can scale out in steps of a single VM.

BNECC VMs can scale out in steps of a single VM.

CCPPS VMs can scale out in steps of a single VM.

DIPDS VMs can scale out in steps of a single VM.

Answer : C

Question 4

Which of the following statements regarding CMM intra-VNF redundancy is FALSE?

ACPPS VMs operate in N+ redundancy model

BIPDS VMs operate in N+ redundancy model

CDBS VMs operate in 2N redundancy model

DNECC VMs operate in 1+1 with quorum redundancy model

Answer : B

Question 5

Which of the following describes the 2N model for VM redundancy?

AThere is one active VM and one standby VM that takes over if the active VM fails.

BThera are N active VMs and a pool of standby VMs that can take over if one or more active VMs fail.

CThere are N active VMs, each one paired with a standby VM that takes over if its active VM fails.

DThere are 2N active VMs deployed to support a service that needs N active VMs, with extra capacity in case one or more VMs fail.

Answer : C

Question 6

What is the main benefit of splitting the core network into separate user-plane and control-plane nodes?

AIndependent configuration of user-plane and control-plane nodes

BIndependent scaling of user-plane and control-plane nodes

CUser of a shared data repository for storing user states.

DCreation of networks with isolated properties over a common infrastructure

Answer : B

Question 7

Which of the following network elements is implemented by the Nokia CPC?

APolicy and charging rules function (PCRF)

BEquipment Identity Registration (EIR)

CApplication Function (AF)

DeNodeB

Answer : A

Nokia Cloud Packet Core 4A0-M05 Exam Questions