1.5 Identify and Describe Data Center Configuration and Data Center Interconnection (DCI) Options SD-WAN-ENGINEER Practice Questions (Page 2)

Questions 6–10

1. 6foundation · easy

   Which data center interconnection (DCI) option provides a dedicated, high-bandwidth, low-latency physical connection between two data centers, often using fiber optic cabling?

   • AInternet VPN
   • BSD-WAN
   • CMPLS
   • DDark fiber
   Reveal Solution Discussion Select an answer first
2. 7application · medium

   A company is setting up a new data center and wants to integrate it into their SD-WAN fabric. They have multiple internet links and a private MPLS connection. What is the recommended way to configure the data center's WAN connections in the SD-WAN?

   • AUse only the MPLS connection for all traffic to ensure security
   • BConfigure both internet and MPLS links as transport connections, and use SD-WAN policies to steer traffic
   • CUse only the internet links to reduce cost
   • DConnect the data center to the SD-WAN using a single internet link for simplicity
   Reveal Solution Discussion Select an answer first
4. 8expert · hard

   A company is interconnecting two data centers in different regions. They need to ensure data sovereignty, meaning data must remain within the country. They also want to minimize latency for users in each region. What is the best approach?

   • AUse a public cloud provider with data centers in each region
   • BUse a single data center in a third country to avoid legal issues
   • CUse a single data center in one region and connect users via VPN
   • DUse data centers in each region and interconnect them with a private DCI
   Reveal Solution Discussion Select an answer first
5. 9application · medium

   A company is considering using a cloud provider's interconnect service to connect their data center to the cloud. What is a key benefit of this approach?

   • AIt is always the cheapest option
   • BIt provides a private, dedicated connection with consistent performance
   • CIt eliminates the need for any on-premises equipment
   • DIt automatically encrypts all traffic
   Reveal Solution Discussion Select an answer first
6. 10foundation · easy

   Which data center interconnection (DCI) option uses an encrypted tunnel over the public internet to securely connect two data centers?

   • ADark fiber
   • BSD-WAN overlay
   • CMPLS VPN
   • DIPsec VPN
   Reveal Solution Discussion Select an answer first