Nokia Exam BL00100-101-E Topic 1 Question 52 Discussion

Actual exam question for Nokia's BL00100-101-E exam

Question #: 52
Topic #: 1

What is Unified Data Management (UDM)?

AThis network function stores or retrieves subscriptions, profiles and authentication data to or from the data repositories. It offers services to the AMF, SMF, NEF and AUSF using the Service Based Interface.

BThis network function supports authentication for 3GPP and non-3GPP accesses.

CThis network function is part of data repositories in the Common Data Layer and in opposition to the UDR, it stores non-standardized unstructured data.

DThis network function provides registration and discovery functionality to enable other network functions/ services to discover and communicate with each other.

Show Suggested Answer

Suggested Answer: B

by Clay at Apr 08, 2024, 02:31 PM

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Louann

12 days ago

Haha, yeah, option C is definitely the odd one out. It's talking about 'non-standardized unstructured data' - sounds like something straight out of a techno-thriller novel!

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Howard

14 days ago

Hold up, what's this 'Common Data Layer' business in option C? I'm not sure I buy that one. Seems a bit out of left field compared to the other options.

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Chun

15 days ago

I agree, option A seems the most detailed and accurate. Although option B also sounds relevant, since UDM seems to handle authentication for different access types.

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Keena

16 days ago

Option A sounds like the most comprehensive description of UDM. It mentions it stores and retrieves subscription and authentication data, and offers services to other network functions. That seems to align with the question.

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Janey

18 days ago

Hmm, I'm not familiar with UDM either. But based on the options, it seems to be some kind of network function that deals with data management and authentication. I'm leaning towards option A or B.

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Martina

20 days ago

This question seems a bit tricky. There's a lot of technical jargon and I'm not entirely sure what Unified Data Management (UDM) is. I'll have to think this through carefully.

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