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Alibaba ACA-CloudNative Exam - Topic 7 Question 77 Discussion

Actual exam question for Alibaba's ACA-CloudNative exam
Question #: 77
Topic #: 7
[All ACA-CloudNative Questions]

How do you calculate a Kubernetes cluster's consistent resource capacity?

Score 2

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Suggested Answer: A, B, C, D

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Blossom
3 months ago
B is a solid choice, keeps it simple without missing essentials.
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Mitsue
3 months ago
I thought it was just A, but now I'm confused!
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Leonor
4 months ago
Wait, are we really considering redundancy? Seems excessive.
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Lenna
4 months ago
I think D is the most accurate, autoscaling is key!
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Chanel
4 months ago
Option C seems right, gotta factor in redundancy.
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Viola
4 months ago
I’m leaning towards option C because it seems to cover the essentials, but I can't recall if we discussed the impact of autoscaling in our sessions.
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Magnolia
4 months ago
I feel like option D could be right since it mentions autoscaling, but I'm a bit confused about how that fits into the overall calculation.
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Howard
4 months ago
I remember practicing a similar question, and I think it was about including average instances and redundancy for accurate capacity.
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Keith
5 months ago
I think the answer might involve the microservice amount and instance type, but I'm not sure if redundancy is necessary.
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Ligia
5 months ago
I'm pretty confident the answer is C. The question is asking for the consistent resource capacity, and that option covers all the relevant variables we need to consider.
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Shannan
5 months ago
Okay, let me think this through. The key is to calculate the consistent resource capacity, so I'm leaning towards C since it takes into account the core factors like microservice amount, instance type, and redundancy.
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Dannette
5 months ago
Hmm, I'm a bit confused. Do we need to factor in the autoscale nodes instance type as well? Option D seems to include that, but I'm not sure if that's necessary.
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Helaine
5 months ago
This seems straightforward - I think the answer is C, which includes the microservice amount, average instance amount, instance type, and redundancy.
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Una
5 months ago
Hmm, I'm a bit unsure about this one. I know Cosmos DB is designed for flexible schemas, but I'm not sure if embedding order items is the best approach here. Maybe I should think more about the tradeoffs between query efficiency and storage costs.
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Launa
5 months ago
Honestly, I thought using Amazon S3 would work because of its scalability, but I now realize it doesn't fit the POSIX requirement mentioned.
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Eloisa
5 months ago
Isn't it Verified Private Network? I might be mixing it up with something else.
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Nana
5 months ago
This question feels similar to one I practiced, and I think HSRP and VRRP were the focus there too. I'll go with those.
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Altha
10 months ago
Option C is the way to go. It's like calculating the perfect recipe for a Kubernetes stew - you need the right ingredients in the right proportions.
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Gene
8 months ago
Adding autoscale nodes instance type can help ensure consistent capacity for the cluster.
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Sena
9 months ago
Definitely, it's important to consider redundancy when calculating resource capacity.
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Marti
9 months ago
Option C is the way to go. It's like calculating the perfect recipe for a Kubernetes stew - you need the right ingredients in the right proportions.
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Art
10 months ago
If I choose Option A, my cluster will be as consistent as my coding skills - not very consistent at all!
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Yvonne
9 months ago
I would go with Option C to ensure the cluster has the necessary redundancy for consistent capacity.
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Yvonne
9 months ago
You're right, Option A might not be the best choice for calculating consistent resource capacity.
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Yvonne
9 months ago
Option A doesn't take into account the redundancy needed for consistent capacity.
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Anika
10 months ago
Option B seems too simplistic. Kubernetes clusters need to account for redundancy and autoscaling to handle workload changes.
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Josue
9 months ago
D) Microservice amount * Average instance amount * Instance type (e.g. 2C/4G) * Redundancy + Autoscale nodes instance type
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Miesha
9 months ago
C) Microservice amount * Average instance amount * Instance type (e.g. 2C/4G) * Redundancy
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Georgiann
9 months ago
B) Microservice amount * Average instance amount * Instance type (e.g. 2C/4G)
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Rosalyn
10 months ago
A) Microservice amount * Instance type (e.g. 2C/4G)
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Shenika
10 months ago
I'm going with Option D. Autoscaling is important for maintaining consistent resource capacity in a Kubernetes cluster.
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Lavonne
11 months ago
But what about autoscaling nodes instance type in option D? That could affect the capacity calculation
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Gaston
11 months ago
Option C looks like the right answer, it takes into account the microservice amount, average instance amount, instance type, and redundancy.
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Louvenia
10 months ago
Definitely, it gives a more accurate representation of the cluster's capacity.
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Annelle
10 months ago
I agree, it's important to consider all those variables.
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Leonie
10 months ago
Yeah, it covers all the important factors for calculating resource capacity.
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Joanna
10 months ago
I think option C is the best choice.
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Ashton
11 months ago
I disagree, I believe it's C) Microservice amount * Average instance amount * Instance type * Redundancy
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Lavonne
11 months ago
I think the answer is B) Microservice amount * Average instance amount * Instance type
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