Your organization is reassessing its WAN connections to determine how much more bandwidth it will need to purchase in the next two years. As a network administrator, which of the following data can you share that will help management make the right decision?a. Wiring schematic
b. Performance baselines
c. Logical network diagram
d. Syslogs
e. Change management documentation

Correct answer is (b). Performance baselines

Explanation:

Network Performance baselines is a technique used by network engineer or administrator to define, monitor and evaluate the normal condition of the network infrastructures and utilization. In most situations, it contained range of acceptable measurements to analyze network traffic data and utilization rate.

It is effective in taking right decision because it allow the management to compare the performance rate with time caused by network modification.