Nokia 4A0-M03 Actual Free Exam Questions & Community Discussion

Question #9

Which of the following functions is NOT performed by MME when it receives a TAU from a UE?

A. Check if UE requests access to a restricted tracking area

B. Perform message integrity check

C. Inform HSS of the UE's current location

D. Send paging message to a list of SGWs belonging to UE's registered tracking area

Discussion 0

Correct Answer: D Vote an answer

Question #10

If the selected SGW fails, which SGW/PGW will MME select if 'gateway selection mode 2' is used?

A. The next topologically closest SGW/PGW pair

B. A new SGW first, then select a new PGW that is topologically closest to the newly selected SGW

C. A new SGW first, then select a new PGW with the best order and preference values

D. A new SGW, but new PGW selection is not required

Discussion 0

Correct Answer: D Vote an answer

Question #11

Which of the following statements regarding the role of the MME in the packet core is FALSE?

A. MME routes and forwards user data packets received from eNodeB.

B. MME selects the appropriate SGW and PGW during a UE relocation.

C. MME handles setup and management of UE connections to data and voice over LTE.

D. MME manages registration, authentication, and mobility for the UE.

Discussion 0

Correct Answer: A Vote an answer

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Question #12

Which of the following regarding logging architecture in Nokia CMM is FALSE?

A. Details about each log can be displayed using the verbose (-v) flag.

B. Log files can be retrieved under the "/data-logs" folder.

C. Different log files are generated automatically in the system.

D. Logs are generated based on log events.

Discussion 0

Correct Answer: B Vote an answer

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