A Company's Website Went Down for Several Hours

question 408

Multiple Choice

A company's website went down for several hours. The root cause was a full disk on one of the company's Amazon EC2 instances. Which steps should the SysOps Administrator take to prevent this from happening in the future?

• A) Configure Amazon CloudWatch Events to filter and forward AWS Health events for disk space utilization to an Amazon SNS topic to notify the Administrator.
• B) Create an AWS Lambda function to describe the volume status for each EC2 instance. Post a notification to an Amazon SNS topic when a volume status is impaired.
• C) Enable detailed monitoring for the EC2 instances. Create an Amazon CloudWatch alarm to notify the Administrator when disk space is running low.
• D) Use the Amazon CloudWatch agent on the EC2 instances to collect disk metrics. Create a CloudWatch alarm to notify the Administrator when disk space is running low.

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Definitions:

Acceptance

The act of receiving or consenting to something offered, often involving emotional or intellectual acknowledgment.

Client-centered Therapy

A therapeutic approach where the therapist provides a supportive environment allowing the client to lead the discussion and discover their own solutions.

Discovering

The process of uncovering or finding out new information, facts, or principles through investigation or experimentation.

Cognitive Therapy

A type of psychotherapy aimed at changing negative patterns of thinking, which can contribute to emotional distress and mental disorder.