A Development Team Has Pushed Out 10 Applications Running on Several

question 201

Multiple Choice

A Development team has pushed out 10 applications running on several Amazon EC2 instances. The Operations team is asking for a graphical representation of one key performance metric for each application. These metrics should be available on one screen for easy monitoring. Which steps should the Developer take to accomplish this using Amazon CloudWatch?

• A) Create a custom namespace with a unique metric name for each application.
• B) Create a custom dimension with a unique metric name for each application.
• C) Create a custom event with a unique metric name for each application.
• D) Create a custom alarm with a unique metric name for each application.

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Definitions:

Confusional Arousal

A sleep disorder characterized by a state of confusion and disorientation upon waking, often with incomplete awakening.

PTSD

Post-Traumatic Stress Disorder, a psychiatric disorder that may occur in people who have experienced or witnessed a traumatic event.

Delayed Sleep Phase Type

A circadian rhythm sleep disorder that causes a person's sleep and wake times to be delayed by two or more hours beyond the conventional or socially acceptable bedtime.