An Existing, Deployed Solution Uses Amazon EC2 Instances with Amazon

question 11

Multiple Choice

An existing, deployed solution uses Amazon EC2 instances with Amazon EBS General Purpose SSD volumes, an Amazon RDS PostgreSQL database, an Amazon EFS file system, and static objects stored in an Amazon S3 bucket. The Security team now mandates that at-rest encryption be turned on immediately for all aspects of the application, without creating new resources and without any downtime. To satisfy the requirements, which one of these services can the SysOps administrator enable at-rest encryption on?

• A) EBS General Purpose SSD volumes
• B) RDS PostgreSQL database
• C) Amazon EFS file systems
• D) S3 objects within a bucket

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Definitions:

Quick Assets

Assets that can be quickly converted into cash, usually including cash, marketable securities, and accounts receivable.

Temporary Investments

Assets that are not intended to be held for long periods but are bought with the intention of being converted back into cash within a short timeframe.

Accounts Receivable

The amount customers are required to pay a company for goods or services that have been provided but not yet compensated for.

Working Capital

The difference between a company's current assets and current liabilities, indicating the liquidity available to the business for day-to-day operations.