Ceritified Information
Which of the following is NOT a capability of Open vSwitch? Question: Which of the following is NOT a capability of Open vSwitch? Options: VLAN, VXLAN and GRE encapsulation Layer 3 forwarding Quality of Service Direct pass-through from VM to the NIC Correct Answer The Correct Answer for this Question is Direct pass-through from VM … Read more
Which of the following statements about 4G-5G RAN-level interworking solution is FALSE? Question: Which of the following statements about 4G-5G RAN-level interworking solution is FALSE? Options: It requires a direct interface between the two radio nodes serving the UE. One serving radio node acts as master node and the other as secondary node. Only one … Read more
Which of the following OpenStack projects provides networking services to VMs? Question: Which of the following OpenStack projects provides networking services to VMs? Options: Neutron Nova Keystone Horizon Correct Answer The Correct Answer for this Question is Neutron
Which of the following network elements is implemented by the Nokia CPC? Question: Which of the following network elements is implemented by the Nokia CPC? Options: Policy and charging rules function (PCRF) Equipment Identity Registration (EIR) Application Function (AF) eNodeB Correct Answer The Correct Answer for this Question is Policy and charging rules function (PCRF)
Which of the following best describes the reason for CPU pinning? Question: Which of the following best describes the reason for CPU pinning? Options: To ensure that a VM is assigned to high performance CPU cores. To ensure that a VM’s CPU cores area all allocated on the same NUMA node. To ensure that a … Read more
The following statements describe requirements to configure CPU pinning in OpenStack. Which statement is FALSE? Question: Which statement is FALSE? Options: The user specifies the compute node to be used for the VM to ensure that it supports CPU pinning. A host aggregate is configured to specify the compute nodes to be used for CPU … Read more
Which of the following is a function of an SPS Diameter IOH VM? Question: Which of the following is a function of an SPS Diameter IOH VM? Options: Provides logs and alarms to management Terminates signaling connections to the network Terminates HTTP and LDAP connections Manages configuration of other VMs in the VNF Correct Answer … Read more
Which of the following describes the benefit of using huge pages? Question: Which of the following describes the benefit of using huge pages? Options: Huge pages improves the performance of mapping virtual memory addresses to physical memory addresses. Huge pages improves the performance of decreasing the number of memory accesses involved in a page table … Read more
Which of the following lifecycle management operations is NOT supported by CMM? Question: Which of the following lifecycle management operations is NOT supported by CMM? Options: Healing of all CMM VMs Scale out of CPPS, PAPS, and IPPS VMs Scale in of NECC and IPDS VMs Instantiation of all CMM VMs Correct Answer The Correct … Read more
Which of the following statements regarding CMM intra-VNF redundancy is FALSE? Question: Which of the following statements regarding CMM intra-VNF redundancy is FALSE? Options: CPPS VMs operate in N+ redundancy model IPDS VMs operate in N+ redundancy model DBS VMs operate in 2N redundancy model NECC VMs operate in 1+1 with quorum redundancy model Correct … Read more