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Answer: Set up a scheduled EC2 Auto Scaling policy to prepare for the predictable monthly workload.
The correct answer is C. By setting up a scheduled Auto Scaling policy, you anticipate the predictable monthly workload spike caused by the financial batch processing. This ensures that additional EC2 instances are preemptively launched to handle the increased load, thus preventing performance degradation. Other options, such as implementing CloudFront, a simple scaling policy based on CPU utilization, or using ElastiCache, do not specifically address the issue of predictable, scheduled spikes in load.
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An application on EC2 instances with an ALB experiences slowdowns during monthly financial batch processing, causing CPU spikes. What is the recommended solution to manage the load and prevent disruptions?
A
Implement an Amazon CloudFront distribution to enhance the ALB's performance.
B
Use a simple EC2 Auto Scaling policy triggered by CPU utilization thresholds.
C
Set up a scheduled EC2 Auto Scaling policy to prepare for the predictable monthly workload.
D
Utilize Amazon ElastiCache to alleviate the EC2 instances' workload.
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