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Nokia BL0-200 Exam - Topic 4 Question 88 Discussion

Actual exam question for Nokia's BL0-200 exam

Question #: 88
Topic #: 4

[All BL0-200 Questions]

When is a non-standalone deployment needed?

AWhen you need 4G RAN to provide all 5G services

BWhen you need 56 RAN to provide all 5G services

CWhen you need to have interworking between 4G and 5G core

DWhen deploying 5G RAN but want to use 4G core

Show Suggested Answer

Suggested Answer: A

by Shanda at Nov 24, 2025, 07:43 PM

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Franchesca

2 months ago

D is definitely the best option. It’s all about leveraging existing infrastructure.

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Margurite

2 months ago

B seems off. 56 RAN doesn’t relate to 5G services directly.

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Leigha

2 months ago

A is interesting. But I feel it’s not the main reason for non-standalone.

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Jessenia

2 months ago

C sounds good. Interworking is crucial for smooth transitions.

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Salena

3 months ago

I agree with D too. It’s practical for gradual upgrades.

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Aretha

3 months ago

Option D makes sense if you're transitioning slowly.

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Basilia

3 months ago

I thought 5G was supposed to replace 4G entirely?

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Gwenn

3 months ago

Wait, are we really using 4G core for 5G? That seems odd.

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Salina

4 months ago

Totally agree, option C is spot on!

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Kattie

4 months ago

Wait, there's a 56 RAN now? I'm still trying to figure out 4G and 5G!

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Virgina

4 months ago

I'll take the 4G core, hold the 5G. Less confusing that way.

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Annice

4 months ago

Hmm, I thought 5G was supposed to be the future, not the past. Guess we're going with the "if it ain't broke, don't fix it" approach.

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Maia

4 months ago

D) When deploying 5G RAN but want to use 4G core

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Cristy

5 months ago

I’m a bit confused; I thought non-standalone was mainly for when you need both 4G and 5G to work together, but I can’t recall the exact option.

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Elvera

5 months ago

I practiced a question similar to this, and I think it was about using 4G for 5G services, which might point to option D again.

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Yoko

5 months ago

I remember something about interworking being important, but I’m not sure if that relates to option C or not.

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Bernadine

5 months ago

I'm a bit confused on the difference between 4G RAN and 5G RAN. Do I need to know those details to answer this question? I'm not sure I fully understand the context.

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Alaine

5 months ago

Alright, I've got this. A non-standalone deployment is needed when you're deploying 5G RAN but want to use the existing 4G core. That's option D, right?

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Chan

5 months ago

A non-standalone deployment is needed for interworking between 4G and 5G core.

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Veronika

6 months ago

I think a non-standalone deployment is needed when you want to use the 4G core with 5G RAN, so I’m leaning towards option D.

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Gerald

6 months ago

C) When you need to have interworking between 4G and 5G core

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Maia

6 months ago

I think D is the right choice. Using 4G core makes sense for 5G RAN.

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Rana

6 months ago

I think the key here is understanding the relationship between the RAN and the core network. A non-standalone deployment allows you to leverage the 4G core while deploying the new 5G RAN. Option D seems to capture that scenario.

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Matt

6 months ago

Okay, let me see. I think it has to do with the interworking between the 4G and 5G core networks. Option C looks promising, but I'll need to double-check the details.

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Lezlie

7 months ago

Hmm, this seems like a tricky one. I'll need to think through the key differences between 4G and 5G networks to figure out when a non-standalone deployment would be needed.

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Adelle

29 days ago

Yeah, but we can't ignore the importance of C either!

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Dyan

1 month ago

True, but D is more about leveraging existing infrastructure.

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Tarra

1 month ago

What about C? Interworking is crucial too.

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Tammara

1 month ago

I agree, D seems right for that scenario.

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Brigette

2 months ago

I think it's D. Using 4G core with 5G RAN makes sense.

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