AWS Certified Solutions Architect Associate (SAA-C02) Exam Prep Course - Advantages of the Multi-Tier Design

The video explores the advantages of a multi-tiered design in AWS, focusing on improved security, performance, and scalability. It introduces the concept of decoupling, where design components function independently, and discusses how AWS tools support this. The video also covers team organization around specific tiers and reviews AWS services like Route 53, Cloudfront, and RDS that facilitate a scalable, multi-tiered architecture.

What are some benefits of implementing a multi-tiered design in AWS?

• Reduced availability

• Limited management capabilities

• Improved security, performance, and scalability

• Increased complexity and cost

What does the concept of decoupling in multi-tiered design refer to?

• Increased dependency on a single tier

• Components functioning independently

• Reduced flexibility in design

• Components being tightly integrated

How can AWS teams be organized in a multi-tiered design?

• By the number of projects handled

• By the size of the team

• By the functions of specific tiers

• By geographical location

Which AWS service is used for DNS resolution in a multi-tiered design?

• S3

• Route 53

• EC2

• CloudFront

What AWS service can be used for content delivery in a multi-tiered design?

• CloudFront

• Elastic Load Balancer

• RDS

• Route 53