Suppose You Were Using Statistical Software to Evaluate the Performance

Suppose you were using statistical software to evaluate the performance of various HTTP server packages. What would be the most efficient way to compare performance data accurately?

A) Request that vendors provide their benchmark results of running a standard monitoring application.
B) Use a remote computer to capture statistical information on each server operating under a simulated load.
C) Install resource-monitoring software on each server independently and vary the actual load conditions on each server.
D) Gather real-time performance data on each server by running several system-monitoring applications on the server at one time.