A Solutions Architect Must Design a Solution for a Persistent

question 36

Multiple Choice

A solutions architect must design a solution for a persistent database that is being migrated from on-premises to AWS. The database requires 64,000 IOPS according to the database administrator. If possible, the database administrator wants to use a single Amazon Elastic Block Store (Amazon EBS) volume to host the database instance. Which solution effectively meets the database administrator's criteria?

• A) Use an instance from the I3 I/O optimized family and leverage local ephemeral storage to achieve the IOPS requirement.
• B) Create a Nitro-based Amazon EC2 instance with an Amazon Elastic Block Store (Amazon EBS) Provisioned IOPS SSD (io1) volume attached. Configure the volume to have 64,000 IOPS.
• C) Create and map an Amazon Elastic File System (Amazon EFS) volume to the database instance and use the volume to achieve the required IOPS for the database.
• D) Provision two volumes and assign 32,000 IOPS to each. Create a logical volume at the operating system level that aggregates both volumes to achieve the IOPS requirements.

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Definitions:

Corporate Subculture

Subsets within an organization's culture that reflect the values, beliefs, and behaviors of specific departments, teams, or groups.

Managerial Value System

A set of beliefs and principles that influence how managers make decisions and lead their organizations, reflecting their priorities and ethical standards.

Functional Culture

An organizational culture style focused on efficiency, specialization, and adherence to rules and roles, aiming for operational effectiveness.

Leadership Value System

The set of core principles and ethics that guide a leader's decisions and actions.