Which one of the following BEST describes Long Term File System (LTFS)?（）

单项选择题SUN OracleStorageTEKclaimsthehighestreliabilityandfastestmounttimesintheindustry.Whichfeature(s)oftheTS3500shouldbeconfiguredinresponsetotheSUN OracleStorageTEKproposal?（）

A.TS3500 with a dual gripper 
B.TS3500 with the High Availability option 
C.TS3500 with Advanced Library Management System 
D.TS3500 with both LTO generation 4 Ultrium drives and 3592 high performance drivesintermixed 

单项选择题IBMLongTermFileSystem(LTFS)benefitsincludewhichoneofthefollowing?（）

A.management of the encryption keys 
B.partitioning of the library drives 
C.helps to control the write speed matching 
D.helps reduce tape, file management and archive costs

单项选择题WhichofthefollowingdescribesanaspectoftheSVCforXIVoffering?（）

A.SVC software that comes integrated in an XIV system 
B.SVC option that includes all functions of SVC at a 'per TB' charge 
C.SVC option that introduces a 'per enclosure' charge metric for all functions of SVC 
D.separate license available for XIV/SVC customers who need FlashCopy and Metro Mirror/Global Mirror functions

单项选择题AcustomerwithbothIBMserversandstorageaskedtheirstoragespecialisttopresentupdatedinformationontheIBMstorageportfolio.Thespecialistsuspectsacompetitorisactivelysellinginthisaccount.Whichofthefollowingquestions,ifaskedbythecustomer,wouldmostlikelyindicatecompetitiveactivity?（）

A.Does the DS8700 offer virtualized arrays? 
B.How can the IBM SAN Volume Controller work in our environment? 
C.What is the raw disk capacity of the IBM System Storage DS5300? 
D.What are the support options available on the IBM System Storage DS5020?

单项选择题IfadiskmoduleonanXIVStorageSystemfails,whatlikelyhappens?（）

A.the system slows significantly but still runs 
B.the customer data is lost temporarily but can be recovered 
C.the system goes into Read Only mode until redundancy is restored 
D.the system redistributes itself and keeps running seamless to the end user