Nokia 4A0-M05 Online Practice Questions and Exam Preparation

Nokia 4A0-M05 Online Questions & Answers

• Question 31:

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

  A. CPPS VMs operate in N+ redundancy model
  B. IPDS VMs operate in N+ redundancy model
  C. DBS VMs operate in 2N redundancy model
  D. NECC VMs operate in 1+1 with quorum redundancy model
  B. IPDS VMs operate in N+ redundancy model

• Question 32:

  Which of the following about CMG CUPS architecture is FALSE?

  A. CMG user plane VNF implements the SGW-U, PGW-U, and GGSN-U functionalities
  B. A 7750 SR MG communicates with a CMG control plane VNF over Sx interface
  C. CMG control plane VNF can be deployed in LB-mode or LB-less mode
  D. CMG user plane VNF can be deployed in LB-mode or LB-less mode
  C. CMG control plane VNF can be deployed in LB-mode or LB-less mode

• Question 33:

  Which of the following statements regarding CMM scaling is TRUE?

  A. DBS VMs can scale out in steps of a single VM.
  B. NECC VMs can scale out in steps of a single VM.
  C. CPPS VMs can scale out in steps of a single VM.
  D. IPDS VMs can scale out in steps of a single VM.
  C. CPPS VMs can scale out in steps of a single VM.

• Question 34:

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

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

• Question 35:

  Which of the following statements about CMG VNF scaling is TRUE?

  A. OAM-VM can be scaled out in steps of a single VM for CMG LB mode deployment
  B. LB-VM can be scaled out is steps of a single VM for CMG LB-less mode deployment
  C. MG-VM can be scaled out is steps of an MG-VM pair for CMG LB mode deployment
  D. LB-VM and MG-VM must be scaled simultaneously to achieve a successful CMG deployment
  D. LB-VM and MG-VM must be scaled simultaneously to achieve a successful CMG deployment

• Question 36:

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

  A. NetAct
  B. CloudBand Infrastructure Software (CBIS)
  C. Operations Support System (OSS)
  D. Network Service Platform (NSP)
  B. CloudBand Infrastructure Software (CBIS)

• Question 37:

  Which of the following logical interfaces is used between the CMG and the PDN?

  A. Gn
  B. SGi
  C. S5
  D. S1-U
  A. Gn

• Question 38:

  Which of the following is a function of CMG LB-VM?

  A. Generates periodic KPI/KCI XML reports
  B. Terminates external control plane logical interfaces
  C. Performs policy and charging enforcement function
  D. Provides management interfaces to NSP
  C. Performs policy and charging enforcement function

• Question 39:

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

  A. It requires a direct interface between the two radio nodes serving the UE.
  B. One serving radio node acts as master node and the other as secondary node.
  C. Only one serving radio node can receive data plane traffic from the core network.
  D. One of the radio nodes serving the UE is the anchor point for control plane.
  A. It requires a direct interface between the two radio nodes serving the UE.

• Question 40:

  Which of the following Nokia products is used to perform lifecycle management operations on CMM?

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