An Application Running on Multiple Amazon EC2 Instances Pulls Messages

question 387

Multiple Choice

An application running on multiple Amazon EC2 instances pulls messages from a standard Amazon SQS queue. A requirement for the application is that all messages must be encrypted at rest. Developers are instructed to use methods that allow for centralized key management and minimize possible support requirements whenever possible. Which of the following solutions supports these requirements?

• A) Encrypt individual messages by using client-side encryption with customer managed keys, then write to the SQS queue.
• B) Encrypt individual messages by using SQS Extended Client and the Amazon S3 encryption client.
• C) Create an SQS queue, and encrypt the queue by using server-side encryption with AWS KMS.
• D) Create an SQS queue, and encrypt the queue by using client-side encryption.

Recognize the symptoms and remedies for alcohol hangovers.

Understand the legal blood alcohol limits related to driving and the impact of alcohol on driving skills.

Comprehend the process and factors affecting alcohol absorption and metabolism.

Identify the social behaviors and potential negative consequences of alcohol consumption.

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Definitions:

Fiedler's Contingency Model

A leadership theory proposing that a leader's effectiveness is contingent upon how well their leadership style matches the situational context.

Transactional View

A perspective in communication theory that views exchanges and interactions as dynamic processes of mutual influence rather than linear cause-and-effect sequences.

Unprotected Sex

Sexual activity without the use of barriers or contraceptives, increasing the risk of sexually transmitted infections and unintended pregnancies.

Attractive Partner

An individual deemed appealing or desirable as a mate, based on physical attributes, personality, or other traits.