A company wants to establish a hybrid connection between an On-premise data center and a VPC hosted in AWS. They want to bear the lowest cost for this connectivity and implement the solution quickly. Which of the following should they consider? 

Answer options:

A.AWS VPC Peering
B.AWS VPN Managed Connections
C.AWS Direct Connect
D.AWS Direct Connect Gateway

Correct Answer: B
The AWS VPN connection is the most cost-effective. It might not be the most reliable and you are dependent on the Internet bandwidth. But the question mentions that cost is a factor.
Options C and D should only be considered for low latency connections. And you are willing to bear the cost for an AWS Direct Connect connection.
Option A is invalid since this is only used to connect VPC’s.
For more information on AWS Managed VPN Connections, please visit the below URL-
https://docs.aws.amazon.com/vpc/latest/userguide/VPC_VPN.html