AWS-SysOps Question 16
You need to design a VPC for a web-application consisting of an Elastic Load Balancer (ELB). a fleet of web/application servers, and an RDS database The entire Infrast ructure must be distrib- uted over 2 availability zones.
Which VPC configuration works while assuring the database is no t available from the Internet?
A. One public subnet for ELB one public subnet for the web-servers, and one private subnet for the database
B. One public subnet for ELB two private subnets for the web-servers, two private subnets for RDS
C. Two public subnets for ELB two private subnets for the web-servers and two private subnets for RDS
D. Two public subnets for ELB two public subnets for the web-servers, and two public subnets for RDS
Correct Answer: A
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