AWS Certified Advanced Networking – Specialty Practice Questions

Practice Questions
1- Your company wants to set up an AWS Direct Connect Connection and a VPN connection as a backup. In case the Direct Connect Connection fails, the traffic should be routed through the VPN line. What can be done for this scenario? In AWS Direct Connect, make the VPN the secondary device In AWS VPN, make AWS Direct Connect the primary device Enable bi-directional forwarding detection Enable BGP Routing Answer: C Explanation: Bi-directional Forwarding Detection is a network fault detection protocol that provides fast failure detection time, which then facilitates fast re-convergence time for dynamic routing protocols. 2- A company hosts its architecture in the US region and wants to duplicate this architecture in the Europe region. The company also wants to extend the application hosted on this architecture to a new region. How would the company ensure that users across the globe get the same experience? By creating a Classic Elastic Load Balancer to route traffic to both locations By creating a weighted Route53 policy to route the policy based on the weight for each location By creating an Application Elastic Load Balancer to route traffic to both locations By creating a geolocation Route53 policy to route the policy based on the location Answer: D