A Company Operates a Website on Amazon EC2 Linux Instances

question 425

Multiple Choice

A company operates a website on Amazon EC2 Linux instances. Some of the instances are failing. Troubleshooting points to insufficient swap space on the failed instances. The operations team lead needs a solution to monitor this. What should a solutions architect recommend?

• A) Configure an Amazon CloudWatch SwapUsage metric dimension. Monitor the SwapUsage dimension in the EC2 metrics in CloudWatch.
• B) Use EC2 metadata to collect information, then publish it to Amazon CloudWatch custom metrics. Monitor SwapUsage metrics in CloudWatch.
• C) Install an Amazon CloudWatch agent on the instances. Run an appropriate script on a set schedule. Monitor SwapUtilization metrics in CloudWatch.
• D) Enable detailed monitoring in the EC2 console. Create an Amazon CloudWatch SwapUtilization custom metric. Monitor SwapUtilization metrics in CloudWatch.

Identify the types of intelligences as proposed by Gardner.

Recognize the characteristics and examples of savant syndrome.

Understand the application of factor analysis in psychology and its role in identifying intelligence clusters.

Grasp the significance and criticism of a single intelligence measure.

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Definitions:

Uninhibited Temperament

A personality trait characterized by a tendency to express feelings and behaviors freely and openly without reservations.

High-Strung

Describes a person or animal that is very nervous, easily agitated, or prone to anxiety.

Secure Attachments

A type of attachment characterized by feelings of safety and security in relationships, often resulting from caregiver's consistent responsiveness to an infant's needs.

Anxious-Ambivalent

A type of attachment style characterized by intense emotional dependence on others, fear of rejection, and insecurity in personal relationships.