Which of the following is required to use Simultaneous Multi-Threading (SMT)?（）

单项选择题Companycom is installing a p5 595 with AIX 5.3. The DLPAR option for the resources cannot be selected on the HMC menus. However, the daemons are running on both the HMC and LPARs. Which of the following is a prerequisite for DLPAR functionality?（）

A.The resources must be unallocated in an LPAR
B.The microcode on the pSeries must be current
C.All network adapters on the LPAR must be defined
D.Network connectivity and name resolution capability between HMC and LPARs

单项选择题A large customer is consolidating their pSeries systems onto a p5 590. They will have a requirement for a single device (disk, lun) to have multiple paths through different  adapters in a single LPAR. The primary applications were written for AIX 5.2. Which of the following would be the recommended solution to satisfy this requirement?（）

A.Assign the adapters to a Virtual IO partition
B.Use the MPIO function included in AIX 5.2
C.Migrate the application to AIX 5.3 and use the MPIO function
D.Set up two Virtual IO partitions and attach both partitions to the device

单项选择题Companycom is purchasing a p5 590 which was configured with 60 Amp line cords. They have just indicated that their large datacenter is already wired for 100 Amp power circuits in the location where the server will be installed. What would be the recommended action?（）

A.Use the 60 Amp line cords
B.Change the 100 Amp connector to a 60 Amp circuit
C.Submit an RPQ to order the p5 590 with 100 Amp power cords
D.Change the configuration and order the p5 590 with the 100 Amp power cords

单项选择题A client has an existing p5 570 that is directly connected to a HMC. The customer will be purchasing another p5 570. Which of the following solutions would be appropriate to provide HMC connectivity to the second p5 570?（）

A.Implement a proxy server to provide multiple sources to one destination 
B.Purchase an additional Ethernet adapter for each p5 570 to provide connectivity between the two 
C.Purchase a network hub or switch so both p5 570s can connect to the single HMC 
D.Purchase an additional HMC since multiple HMC are required when more than one POWER5 Enterprise class server is used Purchase an additional HMC since multiple HMC? are required when more than one POWER5 Enterprise class server is used

单项选择题Companycomwouldliketheabilitytoshrinkfilesystems.TheycurrentlyhaveJFSfilesystems.Whichofthefollowingisnecessarytoshrinkthefilesystems?（）

A.Copy the existing filesystems to JFS2
B.Defragment the filesystem， then reduce its size
C.Change the file system attribute allow_shrink=yes on the existing filesystems
D.Modify the logical volume attribute allow_shrink=yes on the existing logical volumes