Topic 1 Question 254
Which Amazon EC2 pricing model provides the MOST cost savings for an always-up, right-sized database server running for a project that will last 1 year?
On-Demand Instances
Convertible Reserved Instances
Spot Instances
Standard Reserved Instances
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Crazy how correct answers are not being provided by this platform which are charging an absolute arm and a leg for this service ;(
👍 18TRIK5G2024/01/30- 正解だと思う選択肢: D
Correct answer D
👍 3bab5fb12023/12/28 - 正解だと思う選択肢: D
D. Standard Reserved Instances
Reserved Instances offer significant cost savings compared to On-Demand Instances, especially for workloads that are expected to run continuously for a long duration, such as a database server for a 1-year project. Standard Reserved Instances provide a discount on the hourly charge for the instance compared to On-Demand pricing, in exchange for committing to a one- or three-year term.
Convertible Reserved Instances offer similar savings but provide more flexibility to change the instance type, operating system, or tenancy during the term. However, they may have a slightly higher cost compared to Standard Reserved Instances due to this flexibility.
👍 3chalaka2024/04/19
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