A Company Hosts Its Web Application on AWS Using Seven

question 57

Multiple Choice

A company hosts its web application on AWS using seven Amazon EC2 instances. The company requires that the IP addresses of all healthy EC2 instances be returned in response to DNS queries. Which policy should be used to meet this requirement?

• A) Simple routing policy
• B) Latency routing policy
• C) Multi-value routing policy
• D) Geolocation routing policy

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Definitions:

Cognitive Restructuring

A therapeutic process of identifying and challenging negative and irrational thoughts in order to replace them with more positive and realistic ones.

Behavioral Modification

A therapeutic approach using the principles of operant conditioning to change undesirable behaviors into more desirable ones.

Randomized Clinical Trials

Studies in which participants are randomly assigned to experimental or control groups to test the efficacy of treatments or interventions.

Psychotropic Drugs

Medications that affect mental processes and behavior by altering the brain's chemical activity.