单项选择题
A. Nothing，SSA can support a maximum of 8 initiators per loop.
B. The RAID5 implementation on SSA will only support two initiators per loop.
C. SSA can only support four initiators per lop when using the fat write option.
D. The RAID implementation can be used with three initiators only if the fast write cache option is used on all adapters.
单项选择题 While an electrician was adding additional circuits for the Data Center， the system running the Database inadvertently powered down. The fallover of the service IP labels and volume groups to the hot standby node completed as expected； however， the database did not start. The database log file indicated that the database was already started. What is the most likely cause of this problem？（）
单项选择题 WhichofthefollowingstatementsistrueaboutIPATviaIPreplacement？（）
单项选择题 Company.com has installed HACMP and is configuring a three-node cluster. One of the Applications uses the AIX hostname as a key for authorization to execute on the specific computer. The application vendor was contacted and consented to having multiple copies of the application but required that only one application be active at any one point in time. How can the AIX host name dependency be managed in an HACMP environment.（）