You work for a cloud-based company that is experiencing a significant increase in usage due to a new product launch. As a FinOps Certified…

Explantation for each answer:

• Reserved Instances

o would be the most effective cost optimization strategy in this scenario as it allows the company to

purchase instances with a lower hourly rate and provide them with capacity reservations for the duration

of the reservation term. This allows the company to plan and budget for the long term while enjoying cost

savings.

• Spot Instances

o offer the lowest hourly rate but are not recommended for long-term usage as they are subject to

interruptions and termination without notice.

• On-Demand Instances

o offer the highest hourly rate and are not cost-effective for long-term usage.

• Dedicated Hosts

o are not a cost optimization strategy as they provide dedicated physical servers, which are more

expensive than virtual instances.

• Scheduled Instances

o are useful for predictable workloads that run on a schedule. They are not recommended for scenarios

where usage is fluctuating and unpredictable.

Cost optimization strategies are a crucial aspect of cloud management, especially when dealing with

variable usage patterns. The choice of cost optimization strategy depends on the nature of the workload

and usage pattern.

Reserved Instances are suitable for workloads with a predictable usage pattern, while Spot Instances

are best suited for workloads with flexible start and end times. On-Demand Instances provide flexibility

but at a higher cost, while Dedicated Hosts provide dedicated physical servers that are more expensive.

Scheduled Instances are ideal for predictable workloads that run on a schedule.