Practice 4A0-M02 Exam Online

Question 1

Which of the following LTE interfaces are used for the communication of control messages? (Choose one best answer)

A : The S1-MME interface and the S11 interface.

B : The S5 interface.

C : The Gx interface.

D : The LTE-Uu interface and the Rx interface.

E : All of the above answers are correct.

F : Only answers A, B and C are correct.

Answer: A

Question 2

Which of the following interfaces is not using the GTP-U protocol?

A : The X2 interface

B : The S1-U interface

C : The S4 interface

D : The S5 interface

E : The SGi interface

Answer: A

Question 3

Which of the following statements is FALSE regarding the PGW?

A : The PGW terminates the IP sessions from a UE.

B : The PGW enforces PCC rules and QoS policies.

C : The PGW may provide gating control for user traffic.

D : A UE may be served by only one PGW.

E : A UE may receive more than one IP address from the PGW.

Answer: D

Question 4

When MG-ISM redundancy is used on an Alcatel-Lucent 7750 MG, which of the following statements is FALSE?

A : An MG-ISM switchover has no impact on connected users.

B : An MG-ISM switchover has no impact on network element peers

C : EPS bearers are synchronized between the active and standby MG-ISM cards.

D : The redundancy is non-revertive.

E : None of the above statements are false.

Answer: A

Question 5

On the Alcatel-Lucent 7750 PGW, which of the following CLI commands is used to check the message statistics between the PGW and the PCRF?

A : Show mobile-gateway pdn pdn-context

B : Show mobile-gateway pdn ref-point-stats ga

C : Show mobile-gateway pdn ref-point-stats gx

D : Show mobile-gateway pdn ref-point-peers gn

E : Show mobile-gateway pdn ref-point-peers gx

Answer: C

Name:	Nokia Mobile Gateways for the LTE Evolved Packet Core
Exam Code:	4A0-M02
Certification:	SRC Certification
Vendor:	Nokia
Total Questions:	141
Last Updated:	Apr 25, 2024

Nokia 4A0-M02