An Errant Process Is Known to Use an Entire Processor

question 619

Multiple Choice

An errant process is known to use an entire processor and run at 100%. A SysOps Administrator wants to automate restarting the instance once the problem occurs for more than 2 minutes. How can this be accomplished?

• A) Create an Amazon CloudWatch alarm for the EC2 instance with basic monitoring. Enable an action to restart the instance.
• B) Create a CloudWatch alarm for the EC2 instance with detailed monitoring. Enable an action to restart the instance.
• C) Create an AWS Lambda function to restart the EC2 instance, triggered on a scheduled basis every 2 minutes.
• D) Create a Lambda function to restart the EC2 instance, triggered by EC2 health checks.

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Definitions:

Crams

An intense period of study or work, typically undertaken to meet a tight deadline or prepare for an examination.

Consciously Activated

Processes or actions that are initiated or controlled by an individual's conscious awareness and deliberate thought.

Limited-Capacity Memory

A concept in cognitive psychology that suggests human memory has a finite capacity for storing and processing information.

Short-Term

Referring to a limited period of time, often contrasting with long-term or permanent scenarios.