Nokia 4A0-M05 Exam Questions Instant Access

Question 1

Which of the following management tools performs the function of virtual infrastructure manager (VIM) in the CPC NFV architecture?

ANetAct

BCloudBand Infrastructure Software (CBIS)

COperations Support System (OSS)

DNetwork Service Platform (NSP)

Answer : B

Question 2

Which of the following provides the virtual hardware environment for the guest OS on a Linux system?

Alibvirt

BQEMU

Cvirsh

DESXi

Answer : B

Question 3

Which of the following is NOT a function of the CMM Network Element Cluster Controller (NECC)?

AProvides a centralized operation and management unit

BProvides statistics and log information

CTerminates 2G logical interfaces

DEnables monitoring and troubleshooting functionality

Answer : C

Question 4

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 5

Which of the following best describes the reason for CPU pinning?

ATo ensure that a VM is assigned to high performance CPU cores.

BTo ensure that a VM's CPU cores area all allocated on the same NUMA node.

CTo ensure that a VM is assigned to a compute node with adequate resources.

DTo ensure that a VM is assigned a sufficient number of CPU cores.

Answer : A

Question 6

Which of the following statements about 4G-5G RAN-level interworking solution is FALSE?

AIt requires a direct interface between the two radio nodes serving the UE.

BOne serving radio node acts as master node and the other as secondary node.

COnly one serving radio node can receive data plane traffic from the core network.

DOne of the radio nodes serving the UE is the anchor point for control plane.

Answer : A

Question 7

Which of the following statements about SR-IOV is FALSE?

AVMs using OVS and SR-IOV can be instantiated on the same compute node.

BSR-IOV offers comparable performance to non-visualized hardware.

CThe VM must be attached to the PF to achieve highest performance.

DUsing SR-IOV restricts VM mobility.

Answer : D

Nokia Cloud Packet Core 4A0-M05 Exam Questions