Nutanix NCP-MCI Exam - Topic 1 Question 24 Discussion

Actual exam question for Nutanix's NCP-MCI exam

Question #: 24
Topic #: 1

An administrator is implementing a VDI solution. The workload will be a series of persistent desktops in a dedicated storage container within a four-node cluster Storage optimizations should be set on the dedicated storage container to give optimal performance including during a node failure event

Which storage optimizations should the administrator set to meet the requirements?

ACompression only

BDeduplication and Erasure Coding

CCompressoion and Deduplication

DCompression Deduplication and Erasure Coding

Show Suggested Answer

Suggested Answer: B

A) This statement is incorrect because there is no static threshold set to trigger a critical alert at 6000 MB. The graph shows a peak that goes above 6000 MB, but the alert configuration below does not specify a static threshold at this value.

B) This is the correct statement. The configuration under 'Behavioral Anomaly' is set to alert every time there is an anomaly, with a critical level alert set to trigger when the I/O working set size is between 0 MB and 4000 MB. The graph illustrates that the anomalies (highlighted in pink) occur when the working set size exceeds the normal range (blue band). Therefore, any anomaly detected above 4000 MB would trigger a critical alert.

C) This statement is incorrect because there is no indication that a warning alert is configured to trigger after 3 anomalies. The exhibit does not show any configuration that specifies an alert based on the number of anomalies.

D) This statement is incorrect as there's no indication that a warning alert will be triggered based on the I/O working set size exceeding the blue band. The alert settings are configured to ignore anomalies below 4000 MB and to trigger a critical alert for anomalies above this threshold.

The settings displayed in the exhibit are typically part of Nutanix's Prism infrastructure management platform, which can set various thresholds for performance metrics and trigger alerts based on those thresholds. The behavior is defined in the Prism documentation where the alert configuration is outlined.

by Nell at Oct 23, 2024, 09:29 AM

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Ronald

3 months ago

Definitely need deduplication for persistent desktops.

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Lorean

3 months ago

Wait, erasure coding too? Isn't that overkill?

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Pauline

3 months ago

I disagree, C seems sufficient for most cases.

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Dallas

4 months ago

Compression alone won't cut it, gotta have more!

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Laura

4 months ago

I think D is the best choice for performance.

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Vi

4 months ago

I’m a bit confused about erasure coding. Does it really help with performance during a node failure, or is it more about data integrity?

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Mila

4 months ago

I feel like the best option might be D, since it includes all three optimizations. That seems like it would cover performance and redundancy.

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Anika

4 months ago

I think I saw a practice question that mentioned using deduplication for VDI environments. It might be important for saving space, but I can't recall if it helps during node failures.

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Karan

5 months ago

I remember studying about storage optimizations, but I'm not entirely sure if I should go with just compression or something more comprehensive.

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Christene

5 months ago

I'm pretty confident that the answer is C, compression and deduplication. Those two techniques together should provide the storage optimization needed for the VDI workload, and they'll help maintain performance even if a node goes down.

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Dorsey

5 months ago

Okay, let's see. The question says the storage should be optimized for performance, including during a node failure event. That suggests we want techniques that can provide both efficiency and redundancy. I'm leaning towards option D, compression, deduplication, and erasure coding.

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Dalene

5 months ago

Hmm, I'm a bit unsure about this one. There are a few different storage optimization techniques mentioned, and I'm not sure which ones would be the best fit for the requirements. I'll need to think this through carefully.

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Minna

5 months ago

This seems like a straightforward question about optimizing storage for a VDI environment. I think the key is to look for the combination of techniques that will provide the best performance and resilience.

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Francoise

9 months ago

Ah yes, the age-old question: how many storage optimizations can you fit into a single VDI solution? The answer is always 'more is better', right?

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Gaston

9 months ago

Hold on, did someone say 'dedicated storage container'? That sounds like a fancy way of saying 'cloud storage for dummies'.

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Lauran

9 months ago

Wait, is this a trick question? Compression and deduplication are the obvious choices. Who needs erasure coding for a VDI solution?

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Hannah

8 months ago

It's important to ensure optimal performance, especially during a node failure event.

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James

8 months ago

Erasure coding may not be necessary for a VDI solution.

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Terrilyn

8 months ago

Compression and deduplication are good choices for storage optimizations.

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My

9 months ago

I'd go with option B. Deduplication and erasure coding should provide the best balance of storage efficiency and fault tolerance.

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Wilda

9 months ago

Compression, deduplication, and erasure coding? That's a lot of optimization! I'm not sure if all of that is necessary for a VDI workload.

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Helga

9 months ago

Hmm, I think compression and deduplication would be the best option here. It'll help optimize storage without sacrificing too much performance, even during a node failure.

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