王先生，72岁，拟作疝修补术，手术前有关皮肤的准备，哪一项是不正确的（） 手术前ld沐浴、洗头。 修剪指（趾）甲、更换衣服。 腰部手术擦净脐部污垢。 剃去手术区皮肤的毛发。 备皮由患者或家属来完成。
Which of the following functions can be performed using the Integrated Virtualization Manager?（） Concurrent firmware updates。 Management of virtual storage。 Hot add/remove of I/O drawers。 Management of Capacity on Demand。
A consultant has been asked to do a performance analysis on a database server. Which subsystem should the consultant first analyze and why？（） CPU，because the database replication process requires a considerable amount of CPU time。 Memory，because the buffer cache requires a large amount of memory to maintain the data in system memory。 Disk，because it is important to configure a sufficient number of disks to match the CPU processing power。 Network，because the data returned to the client from the server can be a large subset of the total database。
Company.com is ordering a new p5-570 and planning for the option of using Capacity on Demand to activate additional resources in the future. Which of the following is a prerequisite to support the addition of CPUs or memory without an outage？（） Use Micro-Partitioning。 Configure a Virtual I/O Server。 Configure dynamic logical partitions。 Activate Advanced POWER Virtualizatio。
取塞柄时，若超过（）压力，应考虑使用推进器。 1.0MPa。 2.5MPa。 4.0MPa。 6.0MPa。
Which command will configure a directory /commonfiles so that a user cannot delete files owned by other users in the same group（）？
