AWS - CloudWatchWhich statement best describes AWS default metrics in CloudWatch?AThey are automatically collected and free within certain limits.BThey require manual setup and extra charges.CThey only track custom application data.DThey are disabled by default and need activation.Check Answer
Step-by-Step SolutionSolution:Step 1: Understand default metrics collectionAWS CloudWatch automatically collects default metrics for many services without extra setup.Step 2: Recognize cost and availabilityThese default metrics are free within certain usage limits, making them easy to use.Final Answer:They are automatically collected and free within certain limits. -> Option AQuick Check:Default metrics = automatic + free [OK]Quick Trick: Default metrics are automatic and free within limits [OK]Common Mistakes:Thinking default metrics need manual setupAssuming default metrics track custom dataBelieving default metrics are disabled by default
Master "CloudWatch" in AWS9 interactive learning modes - each teaches the same concept differentlyLearnWhyDeepVisualTryChallengeProjectRecallTime
More AWS Quizzes Auto Scaling - Why auto scaling matters - Quiz 15hard Auto Scaling - Cooldown periods - Quiz 13medium Auto Scaling - Scheduled scaling - Quiz 15hard CloudWatch - Log groups and log streams - Quiz 9hard DynamoDB - DynamoDB Streams overview - Quiz 5medium Elastic Load Balancing - Why load balancing matters - Quiz 9hard Elastic Load Balancing - Network Load Balancer (NLB) - Quiz 1easy RDS and Relational Databases - RDS pricing considerations - Quiz 15hard RDS and Relational Databases - Multi-AZ deployment for high availability - Quiz 4medium SNS and SQS - Why messaging services matter - Quiz 3easy