Nokia 4A0-M02 Exam Questions Instant Access

Question 1

Which of the following statements is FALSE regarding the MG-ISM module on an Alcatel-Lucent 7750 MG?

AThe MG-ISM module implements the PCC rules for the EPS bearers.

BThe MG-ISM module can be configured as a SGW/SGSN or a PGW/GGSN.

CThe MG-ISM module enforces the QoS rules for the EPS bearers.

DOn an Alcatel-Lucent 7750 MG, two MG-ISM modules can be configured as 1+1 redundant.

EThe switchover from the active MG-ISM card to the standby MG-ISM card has no impact on other EPC nodes

Answer : B

Question 2

On an Alcatel-Lucent 7750 PGW, which of the following is the CLI context where you can specify the IP address and port number of a PCRF server?

AUnder the Diameter profile context.

BUnder the Diameter Peer profile context.

CUnder the Gx interface context.

DUnder the APN context.

ENone of the above answers are correct.

Answer : B

Question 3

Which of the following parameters best describes the rate-limiting associated with a Non-GBR bearer?

AThe GBR and the MBR

BThe APN-AMBR

CThe MBR

DThe UE-AMBR

EThe APN-AMBR and the UE-AMBR

Answer : E

Question 4

Which of the following statements are TRUE regarding the SDF templates /filters? (Choose three)

AAn SDF filter can identify an SDF flow by matching the information in the IP 5-tuple and the Layer-7 application

BOne SDF template can have only one SDF filter for each direction.

COne dedicated bearer can have more than one SDF template and multiple SDF filters.

DOne dedicated bearer can have only one SDF template.

EOne SDF template can have multiple SDF filters for each direction,

FOne dedicated bearer can have more than one SDF template.

Answer : C, E, F

Question 5

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

AThe S1-MME interface and the S11 interface.

BThe S1-U interface.

CThe S5 interface.

DThe S1-U interface, the S5 interface and the LTE-Uu interface.

EOnly answers A, B and C are correct.

FOnly answers B and C are correct.

Answer : D

Question 6

Assume that dynamic PCC rules are used on the PGW. When the UE sends a request to establish dedicated bearers, which of the following messages are exchanged between the PCRF and the PCEF?

AThe RAR/RAA messages.

BThe CSR/CSResp messages.

CThe CCR/CCA messages.

DThe CSR/CSResp and the CCR/CCA messages.

EThe CSR/CSResp and the RAR/RAA messages

Answer : C

Question 7

An Alcatel-Lucent SGW is only connected to an Alcatel-Lucent PGW. Based on the information shown in the exhibit, how many GTP-C tunnels are established between the SGW and the PGW?

Answer : E

Nokia Mobile Gateways for the LTE Evolved Packet Core 4A0-M02 Exam Questions