Nokia BL00100-101-E Exam - Topic 5 Question 88 Discussion

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

Question #: 88
Topic #: 5

What is the Unstructured Data Storage Function (UDSF)?

AThis network function exposes 5G Core Network functionalities available to 3rd parties, so that 3rd party capabilities and events may be securely exposed by the Network Exposure Function (NEF).

BThis network function is part of data repositories in the Common Data Layer. It stores 3GPP standardized data.

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 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.

Show Suggested Answer

Suggested Answer: C

by Galen at Jan 05, 2026, 05:16 AM

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Brent

11 days ago

Haha, I bet the UDSF is just a fancy name for the 5G version of a junk drawer. Gotta have somewhere to put all that unstructured data, right?

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Sheridan

16 days ago

Wait, isn't the UDSF supposed to store subscription, profile, and authentication data? I think Option D is the way to go.

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Evelynn

21 days ago

I'm pretty sure the UDSF is responsible for exposing 5G Core Network functionalities to 3rd parties. Option A sounds right to me.

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Reena

27 days ago

Option C seems to be the correct answer. It mentions that the UDSF is part of the data repositories in the Common Data Layer and stores non-standardized, unstructured data.

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Shala

1 month ago

I believe UDSF is definitely about unstructured data, but I might mix it up with the NEF's role in exposing functionalities.

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Dottie

1 month ago

I'm a bit confused about the differences between UDSF and UDR. I feel like they both deal with data storage, but I can't recall the specifics.

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Eliseo

1 month ago

I remember practicing a question like this, and I think option C sounds right because it mentions unstructured data, which is what UDSF is about.

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Becky

2 months ago

I think the UDSF is related to storing non-standardized data, but I'm not entirely sure if it's specifically in the Common Data Layer.

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Ressie

2 months ago

I'm a bit confused by the wording of this question. The options seem to be quite technical and specific to 5G network functions. I'll need to review my notes on the 5G architecture and data management functions to have a better chance of answering this correctly.

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Tess

2 months ago

Okay, I think I've got this. The UDSF is a network function that stores non-standardized, or unstructured, data as part of the data repositories in the Common Data Layer. It's different from the UDR, which stores standardized 3GPP data.

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Dominque

2 months ago

Hmm, this is a tricky one. I think the key is to focus on the differences between the options. Option C seems to be the most relevant, since it mentions the UDSF being part of the data repositories in the Common Data Layer and storing unstructured data.

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Kelvin

2 months ago

I'm not sure about this one. The question seems to be asking about a specific 5G network function, but I'm not familiar with the details of the Unstructured Data Storage Function.

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