Câu 176: AWS Certified SysOps Administrator(Old)
A SysOps Administrator is responsible for a legacy, CPU-heavy application. The application can only be scaled vertically. Currently, the application is deployed on a single t2.large Amazon EC2 instance. The system is showing 90% CPU usage and significant performance latency after a few minutes. What change should be m…
Nội dung câu hỏi
A SysOps Administrator is responsible for a legacy, CPU-heavy application. The application can only be scaled vertically. Currently, the application is deployed on a single t2.large Amazon EC2 instance. The system is showing 90% CPU usage and significant performance latency after a few minutes. What change should be made to alleviate the performance problem?
Các lựa chọn
Đáp án được giữ gọn theo nhãn A, B, C, D trong phần bình chọn tương tác.
- A. Change the Amazon EBS volume to Provisioned IOPs.
- B. Upgrade to a compute-optimized instance.
- C. Add additional t2.large instances to the application. — đáp án hiện tại
- D. Purchase Reserved Instances.
Cộng đồng
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