VMware vSphere 8.x Advanced Design (VCAP-DCV Design) — Question 47

A company has the requirement of ensuring that business-critical applications have the necessary network bandwidth to function optimally and maintain a consistent quality of service (QoS).
Which statement would be included in the logical design to support this requirement?

Answer options

• A. The network infrastructure must ensure secure communications and efficiently use available bandwidth.
• B. Network resource pool named "bca-pool-02" is given a reservation quota of 5 Gbit/sec.
• C. The distributed switch will use a minimum of 25 Gbps Ethernet.
• D. A distributed virtual switch will be created and Network I/O Control will be enabled.

Correct answer: D

Explanation

The correct answer, D, emphasizes the creation of a distributed virtual switch with Network I/O Control, which directly supports managing bandwidth for business-critical applications. Option A focuses on security and efficient bandwidth usage without addressing QoS directly. Option B specifies a bandwidth reservation for a resource pool but does not guarantee QoS. Option C mentions the use of 25 Gbps Ethernet but does not relate to QoS management.