[单选]

You have a computer that runs Windows Vista.
You need to collect performance data on your computer for a period of four weeks. The performance data must include CPU utilization, memory utilization, and disk utilization.
 What should you do?（）

当机床出现故障时，报警信息显示2001，此故障的内容是（）。 +Z方向超程。 —Z方向超程。 +X方向超程。 —X方向超程。 水利水电枢纽工程下游防护对象的防洪标准一般高于该枢纽工程的防洪标准。 当代中国法的渊源有哪些？ 原脑皮 What are the three partner benefits of service contracts?（） produces higher margins than product sales along。 generate recurring revenue。 strengthens customer loyalty。 renews automatically for the lifetime of the product。 helps customers speed architectural planning and design。 eliminates network problem。

You have a computer that runs Windows Vista.
You need to collect performance data on your computer for a period of four weeks. The performance data must include CPU utilization, memory utilization, and disk utilization.
 What should you do?（）