Helping Hand Questions for 4A0-M02

Nokia Mobile Gateways for the LTE Evolved Packet Core Questions and Answers

Question 5

Which of the following statements is FALSE regarding the UE paging process?

Options:

The SGW performs downlink data buffering while the S1 bearer is being established.

The SGW initiates the paging messages towards the UE.

The PGW is not aware of the paging process.

The UE initiates the service request procedure once it receives the paging message.

The paging procedure is controlled by the MME.

Question 6

Which entity decides when a handover procedure needs to be performed?

Options:

The UE.

The source eNodeB.

The target eNodeB.

The MME.

The SGW.

Question 7

Which of the following are Diameter-based interfaces?

Options:

The RF and the S10 interfaces.

The RF and the Gx interfaces.

The Rx and the S4 interfaces.

The Rx and the SGi interfaces.

The S9 and the S11 interfaces.

Question 8

Assume that dynamic PCC rules are used on the PGW. When an AF server initiates the establishment of a dedicated bearer for a UE, which of the following messages are exchanged between the PCRF and the PCEF?

Options:

The RAR/RAA messages

The CSR/CSResp messages

The CCR/CCA messages.

The CSR/CSResp and the CCR/CCA messages

The CSR/CSResp and the RAR/RAA messages.

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Nokia Mobile Gateways for the LTE Evolved Packet Core Questions and Answers

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CompTIA

Fortinet

Microsoft

Salesforce