Answer:
192.168.0.0 / 255.255.255.192
Explanation:
Given:
As the network engineer, you are asked to design an IP subnet plan that calls for three subnets. The largest subnet needs a minimum of 52 hosts. Management requires that a single mask must be used throughout the Class C network.
Solution:
192.168.0.0 / 255.255.255.192 is a private IP network and mask that would meet the requirements.