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Nokia NCSS 2G/3G SCN PaO 2.2 Sample Questions:

1. Which input is required to design the bayface layout of OpenMSS?

A) Design capacity of MSS/MGW.
B) NDR or BOM with number of subscribers.
C) Site connectivity guidelines.
D) BOM (Bill of material).

2. What is the function of IP Directory Unit (IPDU)?

A) Provide call control functionality, SMS handling, and Media Gateway control.
B) Is responsible for subscriber management in the MSS.
C) Is responsible for managing cellular network related functionalities in the MSS.
D) Serve as a load balancer for M3UA, SIP and H.248 signaling in the MSS.

3. In Routing analysis, what is a function of EOS analysis?

A) Signaling analysis.
B) Area service numbers.
C) Is made to MOC to determine charging origin.
D) Analyzes the cause codes and actions for next phase of call setup.

4. X2 Interface is used for:

A) CDR transfer
B) Administrative interface to LIC
C) Transmission of call content to LIC
D) Transmission of call related/unrelated information to LIC

5. What is the Key defference between Open MGW and IPA8200 MGW?

A) Capacity and performance
B) HW and SW version
C) Site connectivity
D) No ATM funtionalities

Solutions: