A Media Company Is Using Amazon RDS for PostgreSQL to Store

question 46

Multiple Choice

A media company is using Amazon RDS for PostgreSQL to store user data. The RDS DB instance currently has a publicly accessible setting enabled and is hosted in a public subnet. Following a recent AWS Well-Architected Framework review, a Database Specialist was given new security requirements. Only certain on-premises corporate network IPs should connect to the DB instance. Connectivity is allowed from the corporate network only. Which combination of steps does the Database Specialist need to take to meet these new requirements? (Choose three.)

• A) Modify the pg_hba.conf file. Add the required corporate network IPs and remove the unwanted IPs.
• B) Modify the associated security group. Add the required corporate network IPs and remove the unwanted IPs.
• C) Move the DB instance to a private subnet using AWS DMS.
• D) Enable VPC peering between the application host running on the corporate network and the VPC associated with the DB instance.
• E) Disable the publicly accessible setting.
• F) Connect to the DB instance using private IPs and a VPN.

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Definitions:

James-Lange Theory

A theory of emotion that proposes emotions result from the physiological responses to external events, suggesting that we feel emotion because of biological changes caused by stress.

Cannon-Bard Theory

A theory of emotion that proposes emotions and physiological responses such as sweating and trembling happen simultaneously.

Cognitive Appraisal

A psychological process where individuals evaluate and interpret their emotional response to a specific situation.

James-Lange Theory

A theory suggesting that emotions result from the perception of bodily reactions to stimuli, rather than directly from the stimuli themselves.