You have 2 VPC`s VPCA(172.16.0.0/16) and VPCB(10.0.0.0/16). You are planning on establishing VPC connecting peering. Which of the following routes need to be added to the route table for both VPC`s to ensure communication across VPC`s. Choose 2 answers from the options given below. Assume that the Target for the VPC Peering connection has an ID of pcx-1122

Answer options:

A.In the Route table for VPCA add a route of 172.16.0.0/16 and Target as pcx-1122
B.In the Route table for VPCA add a route of 10.0.0.0/16 and Target as pcx-1122
C.In the Route table for VPCB add a route of 172.16.0.0/16 and Target as pcx-1122
D.In the Route table for VPCB add a route of 10.0.0.0/16 and Target as pcx-1122

Answer - B and C
An example is given on the AWS documentation on this as per the snapshots below. And this also gives the Route table configurations
For more information on this example , one can visit the below URL:
http://docs.aws.amazon.com/AmazonVPC/latest/PeeringGuide/peering-configurations-full-access.html