VMware vSphere 7.x Advanced Design (VCAP-DCV Design 2021) — Question 60

An architect is preparing a design for a customer. Based on requirements, the architect recommends an HCI-based infrastructure with all-flash architecture. During the assessment, it is confirmed that the network throughput generated by virtual machines does not exceed 150 Mb/s.
What is the minimum number and type of network adapters in each server that the architect can recommend to ensure requirements are met and there is no single point of failure?

Answer options

• A. Two 1 GbE network adapters per server
• B. Four 1 GbE network adapters per server
• C. Four 10 GbE network adapters per server
• D. Two 10 GbE network adapters per server

Correct answer: D

Explanation

The correct answer is D because two 10 GbE network adapters provide sufficient bandwidth and redundancy, ensuring that the throughput can easily handle the 150 Mb/s requirement while eliminating a single point of failure. Options A and B do not offer enough capacity to meet potential future needs, and option C exceeds the requirement without necessity, making it less efficient.