4A0-M03

In this exhibit, a new SCTP profile is configured on the MME. Which interface(s) in the given exhibit can be associated with this profile? # cmm sctpProfile create Cname sctp-profile CrtoMin 100 CrtoMax 500A . S1-MME onlyB . S11 onlyC . Both S1-MME and S6aD . Both S11 and S6aView...

Which of the following statements regarding an EPS dedicated bearer is FALSE?A . A dedicated bearer is any EPS bearer to a PDN that is already connected to the UC . A dedicated bearer can be either a GBR or non-GBR bearer.D . A dedicated bearer remains active as long...

Which of the following is a Diameter interface connected to the MME?A . S1-MMEB . S11C . GxD . SLgView AnswerAnswer: B

Which of the following statements regarding a tracking area list (TA list) is TRUE?A . The location of an idle UE is known by the network at an eNodeB granularity.B . The location of an active UE is known by the network at a TA list granularity.C . All the...

Which of the following is NOT a benefit of S1-Flex mechanism?A . Minimizes MME relocation in case of UE mobilityB . Minimizes the number of MMEs required in a networkC . Provides MME load balancingD . Provides MME geographical resilienceView AnswerAnswer: D

Which of the following statements regarding GTP-C is FALSE?A . GTP-C is a tunneling protocol.B . GTP-C runs over UDP/ID . GTP-C is the control plane part of GTF . GTP-C messages carry Attribute Value Pairs (AVPs).View AnswerAnswer: C Explanation: Reference: https://en.wikipedia.org/wiki/GPRS_Tunnelling_Protocol#GTP-C_-_GTP_control

Which of the following statements regarding SGW pools and SGW service areas is FALSE?A . An SGW service area is served by one or more SGW pools.B . A UE can move within an SGW service area without changing the serving SGD . A tracking area can belong to one...

Which of the following statements regarding the role of the MME in the packet core is FALSE?A . MME manages registration, authentication, and mobility for the UC . MME handles setup and management of UE connections to data and voice over LTE . MME routes and forwards user data packets...

Which of the following statements best defines S-TMSI?A . A permanent, unique identification of a mobile subscriber in the GSM/UMTS/EPS system.B . A network that provides mobile communication services to the public.C . A globally unique temporary mobile identifier used to hide the subscriber's real permanent identity.D . An identifier...

Which of the following MME interfaces uses a protocol OTHER than GTP-C or Diameter?A . S1-MMEB . S11C . S6aD . SLgView AnswerAnswer: A Explanation: Reference: https://www.cablefree.net/wirelesstechnology/4glte/lte-interfaces/