Hard1 markMultiple Choice
Domain 4.2: Compute Cost OptimizationEC2Savings PlansCost Optimization

AWS SAA-C03 · Question 58 · Domain 4.2: Compute Cost Optimization

A company has a steady-state workload running on EC2 instances. They want to commit to a 3-year term to reduce costs. However, they know they will need to change instance families (e.g., from M5 to C6g) and operating systems over the next 3 years.<br/><br/>Which pricing model provides the highest discount while allowing these changes?

Answer options:

A.

Standard Reserved Instances

B.

Convertible Reserved Instances

C.

Compute Savings Plans

D.

EC2 Instance Savings Plans

How to approach this question

Differentiate between the types of Savings Plans and Reserved Instances.

Full Answer

C.Compute Savings Plans✓ Correct
Compute Savings Plans provide the most flexibility and help to reduce your costs by up to 66%. These plans automatically apply to EC2 instance usage regardless of instance family, size, AZ, region, OS, or tenancy, and also apply to Fargate and Lambda usage.

Common mistakes

Choosing EC2 Instance Savings Plans, which lock you into a specific instance family.

Practice the full AWS SAA-C03 Practice Exam 6

65 questions · hints · full answers · grading

More questions from this exam