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Nokia Mobility Manager Exam (4A0-M03) - Nk Exam Questions

Last updated on June 20, 2026

97% Exam Compliance
40 Total Questions
1
Question
Which of the following statements regarding the role of the MME in the packet core is FALSE?
Options
A MME selects the appropriate SGW and PGW during a UE relocation.
B MME routes and forwards user data packets received from eNodeB.
C MME manages registration, authentication, and mobility for the UE.
D MME handles setup and management of UE connections to data and voice over LTE.
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2
Question
What information does eNodeB use to ensure MME load balancing during MME selection?
Options
A MME relative capacity value calculated by each MME based on the current network load
B MME capacity value from the UE’s subscription data received from the HSS
C MME relative capacity value received from each MME in the pool
D MME capacity value received from the UE attach request message
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3
Question
Given the exhibit, which type of message is sent from the MME to the lawful enforcement monitoring facility (LEMF) for lawful interception support?

Exhibit
Options
A Intercept related information (IRI) message
B Content of communication (CC) message
C Intercept request message
D Location request message
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4
Question
Which of the following functions is NOT performed by MME when it receives a TAU from a UE?
Options
A Send paging message to a list of SGWs belonging to UE’s registered tracking area
B Check if UE requests access to a restricted tracking area
C Perform message integrity check
D Inform HSS of the UE’s current location
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5
Question
If the selected SGW fails, which SGW/PGW will MME select if ‘gateway selection mode 2’ is used?
Options
A The next topologically closest SGW/PGW pair
B A new SGW first, then select a new PGW with the best order and preference values
C A new SGW, but new PGW selection is not required
D A new SGW first, then select a new PGW that is topologically closest to the newly selected SGW
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