Which of the following tasks can a user perform to optimize Amazon EC2 costs? (Select TWO.)
To optimize Amazon EC2 costs, users can perform the following tasks:
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To optimize Amazon EC2 costs, users can perform the following tasks:
1. Right-sizing instances: Users can analyze the resources and performance requirements of their workload and choose the appropriate instance type. By selecting an instance type that closely matches the workload needs, users can avoid overprovisioning and reduce costs.
2. Utilizing spot instances: Spot instances allow users to bid on spare EC2 capacity, often at significantly lower prices compared to on-demand instances. By using spot instances, users can achieve cost savings, especially for applications that are flexible and can tolerate interruptions.
3. Implementing Auto Scaling: Auto Scaling allows users to automatically adjust the number of EC2 instances based on demand. By scaling up during peak periods and scaling down during low usage periods, users can optimize costs by only paying for the instances needed at any given time.
4. Monitoring and optimizing usage: Users should regularly monitor their EC2 usage and identify any idle or underutilized instances. By identifying and either shutting down or resizing these instances, users can eliminate unnecessary costs.
5. Leveraging AWS cost optimization tools: AWS provides various cost optimization tools such as AWS Cost Explorer, AWS Budgets, and AWS Trusted Advisor. Users can utilize these tools to analyze and optimize their EC2 costs by obtaining detailed insights into their usage patterns and identifying potential areas for cost reduction.
Overall, optimizing Amazon EC2 costs involves a combination of selecting the right instance type, using spot instances when feasible, implementing efficient scaling strategies, monitoring usage, and leveraging AWS cost optimization tools.
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