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Nokia 4A0-M05 Nokia Cloud Packet Core Exam Practice Test

Demo: 8 questions
Total 56 questions

Nokia Cloud Packet Core Questions and Answers

Question 1

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

Options:

A.

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

B.

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

C.

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

D.

Using SR-IOV restricts VM mobility.

Question 2

Which of the following can be concluded based on the CLI output shown in the exhibit below?

Options:

A.

The “openstack server list” command only lists active servers.

B.

All the servers listed are created on the controller01 hypervisor.

C.

All the servers listed are inter-connected via network “int0”.

D.

The three necc servers are created in an anti-affinity server group.

Question 3

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

Options:

A.

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

B.

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

C.

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

D.

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

Question 4

Which of the following statements about 5G deployment option 3 is FALSE?

Options:

A.

Core network may be EPC or next-generation core

B.

There is a data plane interface between eNB and EPC

C.

eNB has both control plane and data plane connections to the core

D.

There is an X2 interface between eNB and gNB

Question 5

Which of the following is NOT a function of the CMM IP Director Service (IPDS)?

Options:

A.

Terminates external logical interfaces.

B.

Manages UE registration and authentication.

C.

Assigns new subscribers to internal CPPS and PAPS.

D.

Implements network load/overload control.

Question 6

Which of the following statements about CMG inter-VNF geo-redundancy is FALSE?

Options:

A.

Only the master CMG instance handles call processing and data path forwarding

B.

1:1 geo-redundancy mode is used

C.

Master CMG instance synchronizes subscriber information to its slave CMG instance

D.

Slave CMG instance takes over when the master CMG instance is in overload state

Question 7

Which of the following statements regarding CMM call processing is TRUE?

Options:

A.

Call processing services are deployed in active-standby mode and resources are fully duplicated

B.

Call processing services are deployed in pure stateless mode and UE contexts are only stored in an external database

C.

Call processing services are deployed in hybrid mode and UE contexts are stored both locally and in an external database

D.

Call processing services are deployed in all-active mode and UE contexts are only stored locally

Question 8

Which of the following statements regarding the CMM virtual network function (VNF) architecture is FALSE?

Options:

A.

The CMM VNF consists of multiple virtual machines that run on top of a cloud infrastructure.

B.

The load balancer layer terminates external logical interfaces.

C.

The transaction layer processes 3G user plane.

D.

The CMM VNF follows a multi-tier architecture where each tier can scale independently.

Demo: 8 questions
Total 56 questions