单项选择题
A.Solution Assurance Product Review Guide
B.DS8000 Introduction and Planning Guide
C.DS8000 Installation Guide
D.System Assurance Product Review Guide
单项选择题 WhichIBMSystemStorageDS8000copyfunctionprovidesathree-siteorthree-copysolutionusingbothsynchronousandasynchronousreplication?（）
单项选择题 AcustomerissharinganIBMSystemStorageDS8300forbothIBMSystemzandSystemapplications.Theyneedtoprovidedatarecoverycapabilitybetweentheprimaryandtheremotedatacenter,whichis60kilometersaway.Whichcopyservicekeepsalldatasynchronizedattheremotedatacenter?（）
单项选择题 WhichtaskscanbeperformedwiththeDSCLIonIBMSystemStorageDS6000andDS8000 servers?（）