AWS - Cost OptimizationIf you buy a Compute Savings Plan for $100/month, which of the following instance usages will receive the discount?AAny EC2 instance usage regardless of region or familyBOnly EC2 instances in the same region and familyCOnly Lambda functions usageDOnly EC2 instances with matching instance typesCheck Answer
Step-by-Step SolutionSolution:Step 1: Understand Compute Savings Plan scopeCompute Savings Plans apply discounts to any EC2 instance usage regardless of region or family.Step 2: Eliminate incorrect optionsOther options limit discount incorrectly to region, family, or service.Final Answer:Any EC2 instance usage regardless of region or family -> Option AQuick Check:Compute Savings Plans cover all EC2 usage = B [OK]Quick Trick: Compute Savings Plans cover all EC2 usage flexibly [OK]Common Mistakes:Limiting discount to region or familyConfusing Lambda with EC2 discountsAssuming instance type must match exactly
Master "Cost Optimization" in AWS9 interactive learning modes - each teaches the same concept differentlyLearnWhyDeepVisualTryChallengeProjectRecallTime
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