1.3 Designing a Resilient and Performant Hybrid and Multi-Cloud Network. Considerations Include: PROFESSIONAL-CLOUD-NETWORK-ENGINEER Practice Questions (Page 2)

Questions 6–10

1. 6foundation · easy

   A company needs to encrypt traffic on their Cloud Interconnect connection at the link layer. Which encryption option should they use?

   • APrivate Google Access
   • BMACsec
   • CCloud VPN
   • DHA VPN over Cloud Interconnect
   Reveal Solution Discussion Select an answer first
2. 7foundation · easy

   A company needs a dedicated, high-bandwidth connection between its on-premises data center and Google Cloud, with a service level agreement (SLA) and the ability to scale beyond 10 Gbps. Which hybrid connectivity option should they choose?

   • ACloud VPN
   • BPartner Interconnect
   • CDedicated Interconnect
   • DSD-WAN appliance
   Reveal Solution Discussion Select an answer first
4. 8application · medium

   A financial services company is migrating a latency-sensitive trading application to Google Cloud. The application requires consistent sub-10ms latency between on-premises and Google Cloud, and the company's security policy mandates encryption in transit for all data crossing the hybrid connection. They anticipate sustained throughput of 15 Gbps. Which connectivity option should they choose?

   • AHA VPN over the public internet
   • BDedicated Interconnect with MACsec enabled
   • CDirect Peering with MACsec
   • DPartner Interconnect with IPsec VPN
   Reveal Solution Discussion Select an answer first
5. 9foundation · easy

   A company wants to encrypt traffic on their Dedicated Interconnect connection. Which two options are available?

   • ACloud VPN and Cloud NAT
   • BDirect Peering and Partner Interconnect
   • CPrivate Google Access and Private Service Connect
   • DMACsec and HA VPN over Cloud Interconnect
   Reveal Solution Discussion Select an answer first
6. 10foundation · easy

   A company is designing its IP address plan for a hybrid cloud. They have an on-premises network using 10.0.0.0/8 and want to create a VPC in Google Cloud. What is the best practice to avoid IP address overlap?

   • AUse a different RFC 1918 range, such as 172.16.0.0/12 or 192.168.0.0/16
   • BUse a public IP range
   • CUse the same range 10.0.0.0/8
   • DUse a smaller subnet within 10.0.0.0/8
   Reveal Solution Discussion Select an answer first