红细胞破坏过多引起贫血，下列何项是错的（） 酶缺陷引起。 珠蛋白合成障碍。 兔疫性溶血性贫血。 恶性贫血。
The pSeries technical specialist is designing a two LPAR p5-570 with eight total processors. The system is a test system to run AIX 5.2. The customer has stated a preference for internal disks for the boot devices. The customer has said they may later need to run three or four LPARs without increasing the number of processors. What should the pSeries technical specialist tell the customer about the ability of the p5-570 to meet their requirements？（） It will require additional SCSI adapters and I/O drawers or external disks to support more than two LPARs.。 It has sufficient built-in SCSI controllers and disk enclosures to support four total LPARs by only adding the necessary additional disks.。 It is unable to use internal disks for LPARs and therefore additional adapters I/O drawers or external disks must be used to support all LPARs.。 It can support six LPARs with internal disks but will require special features， cables and an adapter to support the additional LPARs with internal disks.。
A machine must have the most direct access possible to two different networks. However， it cannot act as a router between the networks. Which of the following arrangements is most appropriate to facilitate the machine’s accessibility？（） ipforwarding turned on and two adapters。 One adapter， with a route to a default gateway。 An adapter in each network， and ipforwarding off。 An adapter in each network， with a route only to the default gateway。
Which command will change the user webserver’s shell toksh93？（） chshell -ksh93 webserver。 chsh webserver /usr/bin/ksh93。 chuser -a shell=/usr/bin/ksh93 webserver。 setuid -a SHELL=/usr/bin/ksh93 -u webserver。
To examine the Exhibit, press the Exhibit button. Using the information provided in the exhibit, which of the following options indicates when the SSA error occurred?（） 12:28am on May 25,1999 。 12:28pm on May 25,1999 。 5:25am on December 28,1999 。 5:25pm on December 28,1999。
Following a successful migration，it is highly recommended that concurrent Volume Groups be Converted to enhanced concurrent capable Volume Groups.
In order to follow this recommendation，what step must be completed first？（）
