問題文
A machinery plant runs a control application that needs the same twenty servers all year, and adds up to thirty more only during a three week audit. The finance team wants the lowest total cost with no risk of running short. What commitment pattern fits?
選択肢
- The plant commits capacity for the highest seasonal peak and buys the rare supplementary capacity on demand because the discount rewards the maximum reserved footprint listed in the pricing documentation.
- The plant commits capacity for the average monthly figure and buys the occasional extra capacity on demand because the discount rewards the averaged historic consumption listed in the pricing documentation.
- The plant commits capacity for the constant yearly baseline and buys the brief seasonal surge on demand because the discount rewards the predictable continuous usage listed in the pricing documentation.
- The plant commits capacity for the brief audit period and buys the permanent yearly baseline on demand because the discount rewards the shortest committed interval listed in the pricing documentation.