A Company Is Selling Up an Application to Use an Amazon

question 367

Multiple Choice

A company is selling up an application to use an Amazon RDS MySQL DB instance. The database must be architected for high availability across Availability Zones and AWS Regions with minimal downtime. How should a solutions architect meet this requirement?

• A) Set up an RDS MySQL Multi-AZ DB instance. Configure an appropriate backup window.
• B) Set up an RDS MySQL Multi-AZ DB instance. Configure a read replica in a different Region.
• C) Set up an RDS MySQL Single-AZ DB instance. Configure a read replica in a different Region.
• D) Set up an RDS MySQL Single-AZ DB instance. Copy automated snapshots to at least one other Region.

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Definitions:

Employee Efforts

The amount of physical or mental energy workers invest in their job tasks to achieve organizational objectives.

Cognition-based

Describes processes and attitudes that are grounded in an individual's thinking, reasoning, and understanding rather than emotional or instinctual reactions.

Trustworthiness

The quality of being reliable, honest, and worthy of trust, which is crucial in building and maintaining social and professional relationships.

Integrative Bargaining

A strategy that involves both parties negotiating a win–win solution.