Viewtheexhibitandexaminetheoutput. Whichstatementcanbeaninferencefromtheoutput?（）
A. TheFRAdiskgrouphasanasynchronousI/Obottleneck
B. TheleastnumberofI/Osareperformedonthelastdatafileinthelist
C. ThenumberoftimesthatthebackuporrestoreprocessdirectedtheOStowaituntilanI/Owascompleteisthehighestforthelastdatafileinthelist
D. ThenumberoftimesthatthebackuporrestoreprocessmadeanOScalltopollforI/OcompletioninNonblockingmodeistheleastfortheFRAdiskgroup
查看答案
What is required during the initial creation of a cluster？（）
A. Nothing，because HACMP will discover the configuration
B. The cluster name and a TCP/IP path to each of the nodes
C. The cluster name and IDand a TCP/IP path to each of the nodes
D. The cluster name and IDnode namesand a TCP/IP path to each of the nodes
ConsiderthefollowingtablecalledEMPLOYEES:IDFIRSTNAMELASTNAMEJOBLEVEL CLERK3 IfthefollowingSQLstatementisexecuted,howmanyrowswillbedeleted?DELETEFROMemployeesWHERE1=1（）
A. 0
B. 1
C. 3
D. 6
市场决定着一个创业项目（）。
A. 能不能做
B. 如何做
C. 想不想做
A cluster administrator has been asked to install HACMP on two nodes with the following hardware： -two CPUs， - 1GB RAM， - one 1 36GB drive， -two 10/100/1000 Ethernet adapters， and -GB Fibre Channel adapters dual attached to SAN storage. In order to eliminate single points of failure，the administrator should first add which of the following：（）
A. an additional 1GB RAM to each node.
B. Another bootable mirrored disk drive.
C. A 10/100/1000 GB Ethernet adapter to be attached to a redundant switch.
D. Nothing，because this is a viable cluster solution with no single points of failure.
微信支付 
支付宝支付