请简要的叙述一种菜单的定价方法，并说出它各自的优缺点。
请写出机组所检测到的发电机转速,并写出几种转速的形成过程
To examine the Exhibit， press the Exhibit button. Which of the following addresses should be reachable without adding any routes？（） 129.35.57.22。 129.35.54.22。 129.35.58.22。 129.35.254.22。
A customer is planning to migrate a financial application to a 12-way p5-570 system with 96GB of memory. The application data is stored on an ESS Model 800 attached to a p670 server with AIX 5.2. They will have a short outage window to perform the data migration. What is the quickest way to move all the data stored on the attached ESS from the p670 to the new p5-570？（） Use rsync to synchronize the data across servers.。 Use exportvg and importvg to move the data to the target system.。 Use NFS to copy the data from the source system to the target system.。 Backup the data from the source system and restore to the target system.。
若某房地产的售价为1，000万元，其中建筑物价格为600万元，地价为300万元，该房地产的年客观收益为72万元，建筑物的资本化率为8%，那么土地的资本化率最接近于（）。 8%。 6%。 7.5%。 5%。
在泵的进出口上安装一段耐油钢条软管，是为了（）
