单选题A customer is concerned about increasing storage capacity costs in their NAS storageinfrastructure. Which IBM technology would directly address this concern?（）AEasy Tier BReal-time Compression Appliance CFlashCopy Space Efficient (SE) DProtecTIER dedup
题目
单选题
A customer is concerned about increasing storage capacity costs in their NAS storageinfrastructure. Which IBM technology would directly address this concern?（）
A
Easy Tier
B
Real-time Compression Appliance
C
FlashCopy Space Efficient (SE)
D
ProtecTIER deduplication