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Nokia BL0-220 Exam - Topic 4 Question 44 Discussion

Actual exam question for Nokia's BL0-220 exam
Question #: 44
Topic #: 4
[All BL0-220 Questions]

It is possible to run a cloud solution in a Single Node.

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Suggested Answer: B

It is not possible to run a cloud solution in a Single Node.A cloud solution requires a minimum of three nodes to provide high availability, scalability, and fault tolerance1.A Single Node is a standalone server that does not have any redundancy or load balancing features2. A Single Node can be used for testing or development purposes, but not for production or deployment of cloud applications.


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

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Johnathon
5 days ago
Yeah, but performance might be limited.
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Galen
10 days ago
Really? That seems risky for production.
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Celestina
15 days ago
Totally agree, single node can work for small setups.
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Daren
20 days ago
I thought it had to be multi-node for reliability.
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Marjory
25 days ago
A) True, it's definitely possible!
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Kaycee
1 month ago
B) False, a cloud needs to be distributed across multiple servers.
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Jerry
1 month ago
True, as long as the node is really, really big!
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Huey
2 months ago
B) False, a single node can't be considered a cloud.
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Rosalind
2 months ago
False, a cloud solution requires multiple nodes.
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Roy
2 months ago
True, that's what I thought too!
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Amber
2 months ago
I vaguely recall something about scalability in cloud solutions, which makes me think it’s false, but I could be mixing it up with another topic.
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Lucina
3 months ago
I’m uncertain about this one. I feel like it could be false because cloud solutions usually involve multiple nodes for redundancy.
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Gearldine
3 months ago
I remember a practice question about cloud architecture, and it mentioned single nodes, so I lean towards true.
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Xuan
3 months ago
I think it might be true since some cloud services can operate on a single server, but I'm not completely sure.
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Julio
3 months ago
I've got a strategy for this. I'll think through the key characteristics of a cloud solution and evaluate whether a single node can meet those requirements. That should help me arrive at the right answer.
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Ernest
3 months ago
This is an interesting question. I'll need to recall my knowledge about cloud architecture and the requirements for a cloud solution to determine if a single node setup is feasible.
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Clay
3 months ago
Okay, let me break this down. A cloud solution implies scalability and redundancy, which a single node might not provide. I'll need to carefully consider the implications before answering.
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Nelida
4 months ago
I'm not sure about this one. I know cloud solutions are typically designed for distributed environments, but I'm not confident if a single node setup is possible or not.
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Alberta
4 months ago
Hmm, this seems like a straightforward true/false question. I'll need to think through the pros and cons of running a cloud solution on a single node.
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