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Amazon Exam SOA-C02 Topic 9 Question 71 Discussion

Actual exam question for Amazon's SOA-C02 exam
Question #: 71
Topic #: 9
[All SOA-C02 Questions]

A company is planning to host its stateful web-based applications on AWS A SysOps administrator is using an Auto Scaling group of Amazon EC2 instances The web applications will run 24 hours a day 7 days a week throughout the year The company must be able to change the instance type within the same instance family later in the year based on the traffic and usage patterns

Which EC2 instance purchasing option will meet these requirements MOST cost-effectively?

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Suggested Answer: A

Contribute your Thoughts:

Malika
20 days ago
I bet the SysOps admin is wishing they had a crystal ball to predict the future traffic patterns. Talk about a tough call!
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Kirk
1 months ago
Standard Reserved Instances? Nah, that's too inflexible. I'd rather have the ability to change things up as needed. This is AWS, not your grandma's server farm!
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Justine
21 days ago
On-Demand Instances would be the best option for flexibility.
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Salena
1 months ago
Spot instances? Really? I don't think the company wants to risk their mission-critical apps going down whenever AWS decides to reclaim those instances.
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Taryn
9 days ago
C: Spot instances could be risky for mission-critical applications, as you mentioned.
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Chau
10 days ago
B: On-Demand instances might be more expensive in the long run for 24/7 usage.
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Melissa
23 days ago
A: Convertible Reserved Instances would be the best option for flexibility in changing instance types later on.
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Lynsey
1 months ago
On-Demand instances might be the simplest option, but I doubt they'll be the most cost-effective for 24/7 operation. Gotta look at the bigger picture here.
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Sharika
4 days ago
B: On-Demand instances are convenient, but might not be the most cost-effective for 24/7 operation.
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Merrilee
21 days ago
A: I think Convertible Reserved Instances could be the way to go for flexibility.
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Roxane
1 months ago
Convertible Reserved Instances seem like the way to go. The ability to change instance types without penalty is crucial for handling the changing traffic patterns.
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Ilene
2 months ago
But with Convertible Reserved Instances, we can change the instance type later based on traffic patterns, which can save us money in the long run.
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Renato
2 months ago
I disagree, I believe On-Demand instances would be more cost-effective in this scenario.
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Ilene
2 months ago
I think the best option would be Convertible Reserved Instances.
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