Nokia 4A0-M05 Online Practice Questions and Exam Preparation

Nokia 4A0-M05 Online Questions & Answers

• Question 21:

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

  A. It requires a direct interface between the two radio nodes serving the UE
  B. The UE manages the LTE and NR interface connections independently
  C. The UE can be registered to both EPC and next generation core
  D. The UE IP address remains the same despite changes in the network that the UE connects to
  D. The UE IP address remains the same despite changes in the network that the UE connects to

• Question 22:

  Which of the following lifecycle management operations is NOT supported by CMM?

  A. Healing of all CMM VMs
  B. Scale out of CPPS, PAPS, and IPPS VMs
  C. Scale in of NECC and IPDS VMs
  D. Instantiation of all CMM VMs
  C. Scale in of NECC and IPDS VMs

• Question 23:

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

  A. Independent configuration of user-plane and control-plane nodes
  B. Independent scaling of user-plane and control-plane nodes
  C. User of a shared data repository for storing user states.
  D. Creation of networks with isolated properties over a common infrastructure
  B. Independent scaling of user-plane and control-plane nodes

• Question 24:

  Which of the following statements describing the instantiation of a VM in OpenStack is CORRECT?

  A. Instantiation of a VM is always initiated through the Horizon GUI.
  B. The Neutron L3 agent uses libvirt on the hypervisor to instantiate and tear down VMs.
  C. A Radius server is used to verify whether a user has the required privileges to instantiate a VM.
  D. The Nova scheduler selects the host on which the VM is to be instantiated.
  B. The Neutron L3 agent uses libvirt on the hypervisor to instantiate and tear down VMs.

• Question 25:

  Which of the following Nokia products is responsible for the configuration, fault, and performance management of CMM?

  A. Network services platform (NSP)
  B. CloudBand application manager (CBAM)
  C. CloudBand network director (CBND)
  D. NetAct
  A. Network services platform (NSP)

• Question 26:

  Which of the following is a function of an SPS Diameter IOH VM?

  A. Provides logs and alarms to management
  B. Terminates signaling connections to the network
  C. Terminates HTTP and LDAP connections
  D. Manages configuration of other VMs in the VNF
  B. Terminates signaling connections to the network

• Question 27:

  Which of the following statements about networks used by CMG is FALSE?

  A. A management network used for CMG management
  B. Data switch fabric is used to carry signaling messages between LB-VMs and OAM-VMs
  C. Control switch fabric is used to carry inter-VM control messaging
  D. External networks are used to carry both control plane and user plane traffic
  A. A management network used for CMG management

• Question 28:

  Which of the following about CMG configuration management is FALSE?

  A. CMG can be configured using CLI commands
  B. CMG can be configured using SNMP interfaces
  C. CloudBand Infrastructure Software (CBIS) is used for CMG out-of-band management
  D. CMG OAM-VM provides system configuration, system assurance, and alarm management
  B. CMG can be configured using SNMP interfaces

• Question 29:

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

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

• Question 30:

  Based on the exhibit output, which of the following statements is TRUE?

  

  A. This CMG has one LB VM and one MG VM.
  B. This CMG has one LB VM and two MG VMs.
  C. This CMG has two LB VM and one MG VM.
  D. This CMG has two LB VM and two MG VMs.
  A. This CMG has one LB VM and one MG VM.