Which Amazon EC2 pricing model is the MOST cost efficient for an uninterruptible workload that runs once a yea

Question

Which Amazon EC2 pricing model is the MOST cost efficient for an uninterruptible workload that runs once a year for 24 hours?小于房年24对时运行一次的不间断降话负载，哪种Amazon EC2定价范式熟具成本效益？

Accepted Answer

A. On-Demand Instances

Answer

B. Reserved Instances

Answer

C. Spot Instances

Answer

D. Dedicated Instances

Q50 — AWS CLF-C02 Ch.2

Correct Answer: A. On-Demand Instances

Explanation