Câu 24: AWS Certified SysOps Administrator - Associate (SOA-C02)(New)
A company is running distributed computing software to manage a fleet of 20 Amazon EC2 instances for calculations. The fleet includes 2 control nodes and 18 task nodes to run the calculations. Control nodes can automatically start the task nodes.Currently, all the nodes run on demand. The control nodes must be availab…
Nội dung câu hỏi
A company is running distributed computing software to manage a fleet of 20 Amazon EC2 instances for calculations. The fleet includes 2 control nodes and 18 task nodes to run the calculations. Control nodes can automatically start the task nodes.Currently, all the nodes run on demand. The control nodes must be available 24 hours a day, 7 days a week. The task nodes run for 4 hours each day. A SysOps administrator needs to optimize the cost of this solution. Which combination of actions will meet these requirements? (Choose two.)
Các lựa chọn
Đáp án được giữ gọn theo nhãn A, B, C, D trong phần bình chọn tương tác.
- A. Purchase EC2 Instance Savings Plans for the control nodes. — đáp án hiện tại
- B. Use Dedicated Hosts for the control nodes.
- C. Use Reserved Instances for the task nodes.
- D. Use Spot Instances for the control nodes. Use On-Demand Instances if there is no Spot availability.
- E. Use Spot Instances for the task nodes. Use On-Demand Instances if there is no Spot availability. — đáp án hiện tại
Cộng đồng
0 bình luận công khai. Tên thành viên được ẩn một phần.