SAA-C03 Question #3: Real Exam Question with Answer & Explanation

Question

A company uses an Amazon S3 bucket as its data lake storage platform The S3 bucket contains a massive amount of data that is accessed randomly by multiple teams and hundreds of applications. The company wants to reduce the S3 storage costs and provide immediate availability for frequently accessed objects. What is the MOST operationally efficient solution that meets these requirements?

Options

• ACreate an S3 Lifecycle rule to transition objects to the S3 Intelligent-Tiering storage class
• BStore objects in Amazon S3 Glacier Use S3 Select to provide applications with access to the
• CUse data from S3 storage class analysis to create S3 Lifecycle rules to automatically transition
• DTransition objects to the S3 Standard-Infrequent Access (S3 Standard-IA) storage class Create

Explanation

Amazon S3 Intelligent-Tiering: This storage class is designed to optimize costs by automatically moving data between two access tiers (frequent and infrequent) when access patterns change. It provides cost savings without performance impact or operational overhead. S3 Lifecycle Rules: By creating an S3 Lifecycle rule, the company can automatically transition objects to the Intelligent-Tiering storage class. This eliminates the need for manual intervention and ensures that objects are moved to the most cost-effective storage tier based on their access patterns. Operational Efficiency: Intelligent-Tiering requires no additional management and delivers immediate availability for frequently accessed objects. This makes it the most operationally efficient solution for the given requirements.

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