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Nokia Exam BL0-220 Topic 1 Question 1 Discussion

Actual exam question for Nokia's BL0-220 exam
Question #: 1
Topic #: 1
[All BL0-220 Questions]

What is the sequence of the evolution of Network Functions?

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Suggested Answer: C

Physical Network Functions (PNFs) are the traditional network functions that run on dedicated hardware appliances, such as routers, switches, firewalls, etc1.Virtual Network Functions (VNFs) are the network functions that run on virtual machines (VMs) on top of a common hardware platform, such as servers, storage, and network1.Cloud-Native Network Functions (CNFs) are the network functions that run on containers orchestrated by Kubernetes on a cloud infrastructure1.The evolution of Network Functions reflects the trend of moving from hardware-centric to software-centric and cloud-based solutions, which offer more flexibility, scalability, and efficiency12.Reference:1:Nokia Bell Labs Distributed Cloud Networks, Unit 2: Cloud Technologies and Features, slide 182:Nokia Bell Labs 5G Certification Program - Blended Learning, Section 2: Distributed Cloud Networks, slide 11


by Janine at Mar 06, 2024, 11:35 PM

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Ceola
5 months ago
Hmm, I see. So there are different opinions on the sequence.
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Eun
5 months ago
I remember studying that it is D) Virtual Network Functions -> Cloud-Native Network Functions -> Physical Network Functions.
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Lawrence
6 months ago
I disagree, I believe it is A) Cloud-Native Network Functions -> Physical Network Functions -> Virtual Network Functions.
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Ceola
6 months ago
I think the sequence is C) Physical Network Functions -> Virtual Network Functions -> Cloud-Native Network Functions.
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