A manager wants to know why traditional usage metering tools are less effective in a private cloud environment thanthey are in physical environments. What statement provides the best response?
A. Traditional monitoring tools won’t work in a cloud environment.
B. Traditional metering tools require agents to be installed, which don’t work in virtual machines.
C. Resource usage is based on the overall demand of all virtual machines instead of per server.
D. This is not true, traditional usage metering tools are still the best choice.
