Amazon Exam CLF-C02 Topic 2 Question 22 Discussion

Actual exam question for Amazon's CLF-C02 exam

Question #: 22
Topic #: 2

[All CLF-C02 Questions]

Which Amazon S3 storage class is MOST cost-effective for unknown access patterns?

AS3 Standard

BS3 Standard-Infrequent Access (S3 Standard-IA)

CS3 One Zone-Infrequent Access (S3 One Zone-IA)

DS3 Intelligent-Tiering

Show Suggested Answer

Suggested Answer: D

Understanding S3 Intelligent-Tiering: S3 Intelligent-Tiering is designed to optimize costs by automatically moving data to the most cost-effective access tier based on changing access patterns. It is ideal for data with unknown or unpredictable access patterns.

Why S3 Intelligent-Tiering is Cost-Effective:

Automatic Tiering: Moves data between two access tiers (frequent and infrequent access) based on changing access patterns, optimizing storage costs without performance impact.

No Retrieval Fees: Unlike other storage classes, there are no retrieval fees in Intelligent-Tiering, making it cost-effective for data with unpredictable access patterns.

Monitoring and Automation: Automatically monitors access patterns and transitions data, reducing the need for manual intervention.

When to Use S3 Intelligent-Tiering:

Unpredictable Access Patterns: Ideal for datasets where the access frequency cannot be determined or changes frequently.

Cost Optimization: For organizations looking to minimize storage costs without sacrificing performance or requiring manual intervention to move data between tiers.

Amazon S3 Intelligent-Tiering

Amazon S3 Storage Classes

by Elouise at Jul 02, 2024, 05:18 AM

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Wilda

5 months ago

Wait, is this a trick question? I bet the answer is B, but I'm still going to choose D just to be safe. Gotta cover all my bases, you know?

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Diane

5 months ago

Hmm, I'm not sure. Maybe C? S3 One Zone-IA could be a good balance between cost and availability for this scenario.

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Vicky

5 months ago

Let's go with C, S3 One Zone-IA.

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Tanja

5 months ago

I agree, C is a good balance between cost and availability.

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Tenesha

5 months ago

I think C could work well for unknown access patterns.

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Jenelle

6 months ago

D all the way! S3 Intelligent-Tiering is the smart choice when you're not sure how your data will be accessed.

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Helga

4 months ago

S3 Standard is the most reliable option for storage.

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Lashawn

4 months ago

I think S3 One Zone-Infrequent Access is the way to go for unknown access patterns.

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Reuben

4 months ago

I prefer S3 Standard-Infrequent Access for cost-effectiveness.

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Tonja

5 months ago

I agree, S3 Intelligent-Tiering is a great option for unknown access patterns.

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Alpha

6 months ago

I think S3 One Zone-Infrequent Access (S3 One Zone-IA) is a good option too, as it offers lower costs for data that doesn't need the resilience of multiple Availability Zones.

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Olive

6 months ago

B looks good to me. S3 Standard-IA is specifically for infrequently accessed data, which sounds like the use case here.

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Dallas

5 months ago

I think S3 Intelligent-Tiering might also be a good option for cost-effectiveness with varying access patterns.

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Mari

5 months ago

I agree, S3 Standard-IA is designed for unknown access patterns and is more cost-effective.

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Malcom

6 months ago

I personally prefer S3 Intelligent-Tiering because it automatically moves data to the most cost-effective tier.

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Nathalie

6 months ago

I think S3 Intelligent-Tiering is the way to go. It's designed for unknown access patterns, so it should be the most cost-effective option.

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Leigha

6 months ago

But what about S3 Standard-Infrequent Access? It's also cost-effective for data that is accessed less frequently.

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Dalene

6 months ago

I agree, S3 Intelligent-Tiering automatically moves objects between four access tiers based on changing access patterns.

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Brandon

6 months ago

I agree with Gearldine, S3 Standard-IA is designed for unknown access patterns and can save costs.

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Gearldine

6 months ago

I think the most cost-effective option is S3 Standard-Infrequent Access (S3 Standard-IA).

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