单项选择题
Why is ProtecTIER’s HyperFactor technology superior to Data Domain’s hash-based deduplicationalgorithms？（）
A.it has only a single stage data inspection process
B.it utilizes industry standard SHA-1 and MD5 algorithms
C.it looks for identical matches comparing chunks of data
D.it first looks for similarity of data rather than exact matching
相关考题
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单项选择题
Movingdataisoneofthemostcommoncausesofplanneddowntime.ForwhichofthefollowingpurposesmightthedatamigrationfunctionoftheSANVolumeControllerbeused？（）
A.when replacing an SVC node due to a failure
B.when migrating from a Windows OS to a Linux OS
C.when replacing older storage with newer storage
D.when performing a firmware upgrade on the SVC console -
单项选择题
WhatarethestoragecomponentareasutilizedintheIBMStorwizeV7000？（）
A.Volumes， Extents， and LUNs
B.Volumes， Storage Pools， and Managed Disks
C.Virtual Disk Groups， Managed Disks， and LUNs
D.Virtual Disks， Manage Disk Groups， and Managed Disks -
单项选择题
AcustomerhasfourAIXpartitionsthatrequireaSAN.ThedisksubsystemmustreplicatetoaremotesiteviaanIPnetwork.EachsitehastwoCiscoMDS9509directorswithfibrechannellinecards.WhichofthefollowingmustbeaddedtoeachdirectortomeettheIPrequirement？（）
A.tri-rate SFP
B.update to the latest Cisco IOS
C.FCIP activation on the existing 16 FC line cards
D.Multiprotocol Services Module with FCIP activation
