Topic 1 Question 242
An errant process is known to use an entire processor and run at 100%. A SysOps administrator wants to automate restarting an Amazon EC2 instance when the problem occurs for more than 2 minutes.
How can this be accomplished?
Create an Amazon CloudWatch alarm for the EC2 instance with basic monitoring. Add an action to restart the instance.
Create an Amazon CloudWatch alarm for the EC2 instance with detailed monitoring. Add an action to restart the instance.
Create an AWS Lambda function to restart the EC2 instance, invoked on a scheduled basis every 2 minutes.
Create an AWS Lambda function to restart the EC2 instance, invoked by EC2 health checks.
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- 正解だと思う選択肢: B
Basic monitoring is 5 minutes interval Detailed monitoring is 1 minute interval
👍 4anderri2023/02/15
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