CompTIA Network+ N10-006 Q752

A network engineer is designing a network for a new branch office. Computers in multiple VLANs will be required to connect to a local SAN. The interconnection between the VLANs and the SAN requires the best possible performance and the lowest possible latency. Additionally, there will be multiple wireless devices in the branch offices. Management has requested that wireless access be optimized for range and availability. Which of the following equipment options should the engineer provision to satisfy these requirements?

A. Use a Layer 3 switch to connect the multiple VLANs and the SAN. Use multiple 2.4GHz access points, operating on different channels, to provide a connection for wireless devices.
B. Use a managed Layer 2 switch to connect the multiple VLANs and the SAN. Use multiple 5GHz access points, operating on a single channel, to provide a connection for wireless devices.
C. Use a bridge to connect the multiple VLANs and the SAN. Use multiple 5GHz access points, operating on different channels, to provide a connection for wireless devices.
D. Use a router to connect the multiple VLANs and the SUN. Use a single 2.4GHz access point, operating on multiple channels, to provide a connection for wireless devices.

Correct Answer: A