申論題

11. (5 points) One critical factor in powering a server farm is cooling.   If heat is not removed from the computer efficiently, the fans will blow hot air back onto the computer, not cold air.   We will look at how different design decisions affect the necessary cooling, and thus the price, of a system.   Please use the components and devices in the following for your power calculations. Please answer which of the following statements is/are correct.