If you wanted to have network speeds of upto 25 Gbps for supported instance types, which of the following would you consider using?

Answer options:

A.Intel 82599 Virtual Function (VF) interface
B.Route propagation
C.Elastic Network Adapter
D.VPC Peering

Answer – C
This is given in the AWS documentation
The Elastic Network Adapter (ENA) supports network speeds of up to 25 Gbps for supported instance types.
For more information on Enhanced Networking , please visit the below link:
http://docs.aws.amazon.com/AWSEC2/latest/UserGuide/enhanced-networking.html