Nokia Nokia Other Certification 4A0-M05 Questions & Answers

• Question 21:

  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

  Correct Answer: C

• Question 22:

  Which of the following functions can be provided by an SPS managed element (ME)?

  A. Service Manager

  B. Customer Engagement

  C. Policy Control Enforcement Function

  D. Subscriber Profile Repository

  Correct Answer: B

• Question 23:

  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

  Correct Answer: B

• Question 24:

  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

  Correct Answer: D

• Question 25:

  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

  Correct Answer: C

• Question 26:

  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

  Correct Answer: B

• Question 27:

  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

  Correct Answer: A

• Question 28:

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

  A. Gn

  B. SGi

  C. S5

  D. S1-U

  Correct Answer: A

• Question 29:

  Which of the following about CMG deployment in LB mode is TRUE?

  A. Ingress control plane traffic is received directly from an external gateway to OAM-VM

  B. Egress control plane traffic is sent directly from MG-VM to an external gateway

  C. Ingress user plane traffic is received directly from an external gateway to LB-VM

  D. Egress user plane traffic is sent directly from MG-VM to an external gateway

  Correct Answer: B

• Question 30:

  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

  Correct Answer: B