单项选择题
Tiered disk systems （DS8700 and DS5020）， tape backup and Cisco director（s） utilizing VSANs have been proposed as a solution. The storage specialist is asked to explain the technical
advantage of using Cisco directors and VSANs.
Which of the following is the key point to stress to the customer（）
A.a single director and VSANs provides redundant fabrics at reasonable cost
B.prevent disk and tape traffic from sharing a host port
C.ease of implementation of Administrative Domains
D.ability to easily create a DS8700 LPAR to send data directly to tape
相关考题
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单项选择题
A customer has a wide range of IBM enterprise disk systems and wants to manage copy services functions. Which of the products should the storage specialist recommend to this customer（）
A.DS Hardware Management Console （HMC）， because it manages ESS 800， DS6000， DS8000， and SVC storage servers
B.Tivoli Storage Productivity Center for Data， because it manages ESS 800， DS6000， DS8000， and SVC storage servers
C.Tivoli Storage Productivity Center for Replication， because it manages ESS 800， DS6000， DS8000， and SVC storage servers
D.External DS Hardware Management Console （HMC）， because it manages ESS 800， DS6000， DS8000， and SVC storage servers -
单项选择题
WhatisabenefitofstoragevirtualizationtechnologyintheIBMSystemStorageDS8800（）
A.fewer expansion units are needed
B.multiple workloads can be managed separately
C.resource isolation is eliminated
D.Linux can run in LPAR mode -
单项选择题
WhichofthefollowingstatementaboutDS8000harddrivetechnologyiscorrect（）
A.All types of the 2.5" disk drives offered by the DS8800 system have higher performance than the 3.5" disk drives supported by DS8700
B.The 2.5" disk drives included on the DS8800 support 6Gbps SAS； the 3.5" disk drives in DS8700 are 4 Gbps FC
C.The 2.5" disk drives included on the DS8800 support 8Gbps SAS； the 3.5" disk drives in DS8700 are 4 Gbps FC
D.The 2.5" 15k rpm drives offered by the DS8800 system support 6Gbps SAS-2
