SUN/Oracle StorageTEK claims the highest reliability and fastest mount times in the industry.Which feature(s) of the TS3500 should be configured in response to the SUN/Oracle StorageTEKproposal?（）

• 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