A system administrator would like to rename volume group oldvg to newvg. This volume group resides on hdisk1. What is the appropriate procedure to perform this？（） reboot the server in maintenance mode；migratevg -y newvg oldvg；reboot the server in normal mode。 unmount all filesystems in the volume group；varyoffvg oldvg；migratepv -y oldvg -n newvg varyonvg newvg。 unmount all filesystems in the volume group；varyoffvg oldvg；exportvg oldvg；importvg -y newvg hdisk1；mount all。 unmount all filesystems in the volume group；varyoffvg oldvg；for each logical volume in the volume group do cplv -v oldvg -y newvg；varyonvg newvg；mount all。
下列哪项组合是错误的（） AT-Ⅲ：C增高见于血友病，白血病，口服抗凝药。 AT-Ⅲ：C减低见于DIC，肝脏疾病，口服避孕药。 α2-M增高见于慢性肾小球病，炎性反应，自身免疫性疾病。 α2-M减低见于恶性肿瘤，肝病。
Companycom is about to purchase a POWER5 Enterprise server which requires two Ethernet ports and two disks for each of the four LPARs. It has been configured and validated using the IBM eConfig tool. Which of the following is very important to verify in addition to the eConfig validation?（） Total number of SCSI adapters。 Total number of Ethernet adapters。 Total number of Ethernet adapters and number of SCSI paths per LPAR。 Total number of SCSI paths available and total number of SCSI adapter。
A patch has been applied to the operating system. After rebooting, the system is hung. Which of the following commands should have been performed to prevent the system from hanging?（） lppchk, bosboot 。 lslpp -l, oslevel 。 installp -C, lppchk 。 bosboot, synclvodm&e。
Which fastpath would be used to go directly to commit applied software？（） smit commit。 smit install。 smit software。 smit verify_install。
The administrator changed the number of virtual processors from 1 to 2 in the default_profile of an LPAR. The operator ran thecfgmgr command expecting to see 2 processors after that, but did not see them.
What action must be done to apply the changes?（）
