AWS Solutions Architect Associate (SAA-C02) Exam Prep Course - 2021 UPDATED! - Resilient Design Scenario

The video tutorial discusses implementing resilient design for a company moving to the cloud. It covers using RDS for SQL Server and MySQL databases, ensuring multi-AZ deployments for resiliency, and implementing read replicas for intensive payroll processing. User data is migrated to S3 buckets with third-party tools for mapping. The website is hosted using WordPress with elastic load balancing for redundancy. The focus is on leveraging AWS services to enhance resiliency and performance.

What is the recommended database solution for the order processing system in the cloud?

• EC2 instance with SQL Server

• RDS instance with Microsoft SQL Server

• MySQL on EC2

• NoSQL database

Why is a read replica used for the payroll system in the cloud?

• To reduce storage costs

• To enhance performance during intensive processing

• To simplify database management

• To increase security

What is the main challenge when moving user data to S3 buckets?

• High storage costs

• Limited data transfer speed

• Inability to map drive letters by default

• Complex data encryption requirements

How is the website's resiliency improved in the cloud?

• By implementing a CDN

• By deploying an elastic load balancer with two servers

• By using a static website hosting service

• By using a single powerful server

What is a key component of the overall resiliency plan for the organization?

• Use of local storage solutions

• Multi-AZ deployments and S3 buckets

• Single AZ deployments

• On-premises server upgrades