SAA-C03 · Question #151
SAA-C03 Question #151: Real Exam Question with Answer & Explanation
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Question
A company has a website that handles dynamic traffic loads. The website architecture is based on Amazon EC2 instances in an Auto Scaling group that is configured to use scheduled scaling. Each EC2 instance runs code from an Amazon Elastic File System (Amazon EFS) volume and stores shared data back to the same volume. The company wants to optimize costs for the website. Which solution will meet this requirement?
Options
- AFixed desired instances: Does not adapt to traffic load fluctuations, leading to inefficiencies.
- BLarger EC2 instances: Increases costs unnecessarily.
- CTarget tracking scaling policy: Adjusts capacity based on actual demand, optimizing costs.
- DInstance store volumes: Not persistent and unsuitable for shared data across instances.
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