AWS - Elastic Load BalancingWhich AWS Elastic Load Balancer component uses health checks to determine the availability of registered targets?ASecurity groupBTarget groupCListenerDSubnetCheck Answer
Step-by-Step SolutionSolution:Step 1: Identify the component responsible for health checksIn AWS Elastic Load Balancer, health checks are performed on targets registered in a target group to determine their availability.Step 2: Understand roles of other componentsSecurity groups control traffic, listeners route requests, and subnets define network boundaries, but none perform health checks.Final Answer:Target group -> Option BQuick Check:Health checks monitor targets in target groups [OK]Quick Trick: Health checks monitor targets in target groups [OK]Common Mistakes:MISTAKESConfusing listeners with health check functionalityAssuming security groups perform health checksThinking subnets are involved in health checks
Master "Elastic Load Balancing" in AWS9 interactive learning modes - each teaches the same concept differentlyLearnWhyDeepVisualTryChallengeProjectRecallTime
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