AWS - Cost OptimizationWhich AWS Trusted Advisor category checks for unused or idle resources to help reduce costs?ACost OptimizationBFault ToleranceCSecurityDPerformanceCheck Answer
Step-by-Step SolutionSolution:Step 1: Identify the category related to cost savingsThe Cost Optimization category focuses on reducing unnecessary expenses by identifying idle or underused resources.Step 2: Match categories to their functionsSecurity checks protect resources, Fault Tolerance improves availability, Performance enhances speed; only Cost Optimization targets unused resources.Final Answer:Cost Optimization -> Option AQuick Check:Idle resources = Cost Optimization [OK]Quick Trick: Cost Optimization finds idle resources to save money [OK]Common Mistakes:Choosing Security for cost-related checksConfusing Fault Tolerance with cost savingsSelecting Performance instead of Cost Optimization
Master "Cost Optimization" in AWS9 interactive learning modes - each teaches the same concept differentlyLearnWhyDeepVisualTryChallengeProjectRecallTime
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