Nokia Exam BL0-100 Topic 1 Question 23 Discussion

Actual exam question for Nokia's BL0-100 exam

Question #: 23
Topic #: 1

[All BL0-100 Questions]

What is the purpose of the secondary authentication feature?

CTo authenticate the User Equipment coming from an untrusted non-3GPP access (N3IWF).

ATo improve authentication between the User Equipment and the 5G Core.

DTo authenticate the User Equipment with an external data network.

BTo improve authentication when connecting to different network slices.

CTo authenticate the User Equipment coming from an untrusted non-3GPP access (N3IWF).

DTo authenticate the User Equipment with an external data network.

Show Suggested Answer

Suggested Answer: C, A, B, C

by Rasheeda at Feb 08, 2023, 05:13 PM

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Brande

10 days ago

I'm just here for the acronyms. N3IWF, UE, 5G Core - it's like a secret language only networking wizards can decipher.

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Janessa

11 days ago

Secondary authentication? More like tertiary authentication at this point. When does it end, 5G overlords?

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Carlee

12 days ago

Secondary authentication to verify untrusted non-3GPP access? That's a no-brainer. C is the way to go, though I'm still trying to figure out how to pronounce 'N3IWF'.

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Malcom

15 days ago

But I also think it's to improve authentication between the User Equipment and the 5G Core.

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Lemuel

17 days ago

Wow, this question is a real brain-teaser! I'm glad I brushed up on my 5G security features. Option C is the winner for sure.

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Hana

17 days ago

I agree with Merissa, it's important for security reasons.

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Merissa

18 days ago

I think the purpose is to authenticate the User Equipment coming from an untrusted non-3GPP access.

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Goldie

19 days ago

I was torn between options A and C, but I think C makes the most sense. Authenticating the UE from an untrusted access is a key purpose of secondary authentication.

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Kris

23 days ago

Option C is definitely the correct answer. Secondary authentication is used to verify the identity of the User Equipment coming from an untrusted non-3GPP access, like a public Wi-Fi network.

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Garry

8 days ago

I agree, option C is the correct answer for the purpose of secondary authentication.

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