AWS - Architecture Best PracticesWhich AWS service is commonly used to monitor system health and trigger alerts for reliability?AAmazon S3BAmazon EC2CAmazon CloudWatchDAWS LambdaCheck Answer
Step-by-Step SolutionSolution:Step 1: Identify monitoring services in AWSAmazon CloudWatch is designed to monitor resources and send alerts.Step 2: Eliminate unrelated servicesAmazon S3 is for storage, Lambda for running code, EC2 for servers, so they don't primarily monitor health.Final Answer:Amazon CloudWatch -> Option CQuick Check:Monitoring and alerts = CloudWatch [OK]Quick Trick: CloudWatch monitors and alerts in AWS [OK]Common Mistakes:Choosing storage or compute services instead of monitoringConfusing Lambda with monitoringNot knowing CloudWatch's role
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