Question 1

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

Accepted Answer

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. 
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.

Question 2

Which of the following about CMG CUPS architecture is FALSE?

Accepted Answer

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 
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

Question 3

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

Accepted Answer

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. 
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 4

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

Accepted Answer

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 
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 statements regarding CMM log management is FALSE?

Accepted Answer

A)  VMs push logs to the Kafka pipeline. 
B)  The event consumer in NECC retrieves the logs from Kafka. 
C)  Various log files generated automatically in CMM. 
D)  A log query can be created to retrieve logs from the database based on a time range. 
A)  VMs push logs to the Kafka pipeline. 
B)  The event consumer in NECC retrieves the logs from Kafka. 
C)  Various log files generated automatically in CMM. 
D)  A log query can be created to retrieve logs from the database based on a time range.

Question 6

Which of the following statements regarding CMM scaling is TRUE?

Accepted Answer

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. 
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.

Question 7

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

Accepted Answer

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 
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

Question 8

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

Accepted Answer

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 
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

Question 9

Which of the following statements about the data switch fabric (DSF) network in CMG is TRUE?

Accepted Answer

A)  It is a VNF external Layer 3 network 
B)  It must be VirtIO based 
C)  It carries signaling messages between MG-VMs and LB-VMs in LB mode 
D)  It carries data plane traffic between MG-VMs and LB-VMs in LB-less mode 
A)  It is a VNF external Layer 3 network 
B)  It must be VirtIO based 
C)  It carries signaling messages between MG-VMs and LB-VMs in LB mode 
D)  It carries data plane traffic between MG-VMs and LB-VMs in LB-less mode

Question 10

Which of the following statements about the network service platform (NSP) is FALSE?

Accepted Answer

A)  Acts as an element management system (EMS) for CPC components 
B)  Performs fault, performance, and security management 
C)  Has a northbound interface with the NFV orchestrator (NFVO) 
D)  Allows monitoring events associated with the NFV environment 
A)  Acts as an element management system (EMS) for CPC components 
B)  Performs fault, performance, and security management 
C)  Has a northbound interface with the NFV orchestrator (NFVO) 
D)  Allows monitoring events associated with the NFV environment

Question 11

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

Accepted Answer

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. 
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.

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

Which of the following about CMG CUPS architecture is FALSE?

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

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

Which of the following statements regarding CMM log management is FALSE?

Which of the following statements regarding CMM scaling is TRUE?

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

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

Which of the following statements about the data switch fabric (DSF) network in CMG is TRUE?

Which of the following statements about the network service platform (NSP) is FALSE?

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

Nokia Scalable IP Networks

Nokia Border Gateway Protocol

Nokia Multiprotocol Label Switching

Nokia Services Architecture

Nokia Virtual Private LAN Services

Nokia Quality of Service

Nokia Multicast Protocols

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Exam 6: Nokia Virtual Private Routed Networks

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

Which of the following about CMG CUPS architecture is FALSE?

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

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

Which of the following statements regarding CMM log management is FALSE?

Which of the following statements regarding CMM scaling is TRUE?

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

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

Which of the following statements about the data switch fabric (DSF) network in CMG is TRUE?

Which of the following statements about the network service platform (NSP) is FALSE?

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

Nokia Scalable IP Networks

Nokia Border Gateway Protocol

Nokia Multiprotocol Label Switching

Nokia Services Architecture

Nokia Virtual Private LAN Services

Nokia Quality of Service

Nokia Multicast Protocols

Filters