AWS - Auto ScalingAn auto scaling group scales in too quickly causing service disruption. What should you adjust?ALower the CPU threshold for scaling outBDecrease the minimum instance countCIncrease the cooldown periodDDisable health checksCheck Answer
Step-by-Step SolutionSolution:Step 1: Understand cooldown period roleCooldown period prevents rapid scaling actions to stabilize service.Step 2: Adjust cooldown to reduce quick scale inIncreasing cooldown slows scale in, avoiding disruption.Final Answer:Increase the cooldown period -> Option CQuick Check:Cooldown controls scaling speed = Increase the cooldown period [OK]Quick Trick: Use cooldown to prevent rapid scaling changes [OK]Common Mistakes:MISTAKESReducing minimum instances causing fewer resourcesLowering scale out threshold unrelated to scale in speedDisabling health checks causing instability
Master "Auto Scaling" in AWS9 interactive learning modes - each teaches the same concept differentlyLearnWhyDeepVisualTryChallengeProjectRecallTime
More AWS Quizzes API Gateway - Request and response mapping - Quiz 4medium AWS Lambda - Lambda concurrency and throttling - Quiz 1easy AWS Lambda - Lambda concurrency and throttling - Quiz 2easy DynamoDB - Secondary indexes (GSI, LSI) - Quiz 1easy DynamoDB - DynamoDB capacity modes (on-demand, provisioned) - Quiz 6medium DynamoDB - Partition key and sort key - Quiz 2easy Elastic Load Balancing - Listener rules and routing - Quiz 3easy Elastic Load Balancing - ALB vs NLB decision - Quiz 2easy Elastic Load Balancing - Application Load Balancer (ALB) - Quiz 13medium SNS and SQS - Why messaging services matter - Quiz 7medium