Virtual Private Cloud Quiz
A company wants to host a web application and a database layer in AWS. This will be done with the use of subnets in a VPC.
Which of the following is a proper architectural design for supporting the required tiers of the application?
A. Use a public subnet for the web tier and a public subnet for the database layer.
B. Use a public subnet for the web tier and a private subnet for the database layer.
C. Use a private subnet for the web tier and a private subnet for the database layer.
D. Use a private subnet for the web tier and a public subnet for the database layer.
B. Use a public subnet for the web tier and a private subnet for the database layer.
For more information on public and private subnets in AWS, please visit the following URL:
https://docs.aws.amazon.com/AmazonVPC/latest/UserGuide/VPC_Scenario2.html
