Virtual Private Cloud Quiz
You want to set up a public website on AWS. Your requirements are as follows:
You want the database and the application server running on AWS VPC.You want the database to be able to connect to the Internet, specifically for patch upgrades.You do not want to receive any incoming requests from the Internet to the database. Which of the following solutions would best satisfy all the above requirements for this planned public AWS website? Choose the correct answer from the options below.
A. Setup the database in a private subnet with a security group which only allowsoutbound traffic.
B. Setup the database in a public subnet with a security group which only allowsinbound traffic.
C. Setup the database in a local data center and use a private gateway to connect theapplication to the database.
D. Setup the public website on a public subnet and set up the database in a privatesubnet which connects to the Internet via a NAT Instance.
D. Setup the public website on a public subnet and set up the database in a privatesubnet which connects to the Internet via a NAT Instance.
For more information on the VPC Scenario
for public and private subnets, please see the below link:http://docs.aws.amazon.com/AmazonVPC/latest/UserGuide/VPC_Scenario2.html
