单项选择题

A customer has an EMC Symmetrix DMX-4 installed. The di……

A customer has an EMC Symmetrix DMX-4 installed. The disk subsystem is coming off lease. The customer is considering an IBM System Storage DS8800.
What is a key advantage of the DS8800（）

A.The DS8800 has a higher disk RPM than the Symmetrix DMX-4
B.The DS8800 has higher capacity with more efficient footprint than the Symmetrix DMX-4
C.The DS8800 supports FlashCopy for internal array replication
D.The DS8800 supports external virtualization

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热门试题

单项选择题WhichisabenefitofusingtheIBMDS8000FlashCopySE（PTC-SE）（）

A.FlashCopy SE （PTC-SE） is much faster than the traditional DS8000 full-volume FlashCopy
B.FlashCopy SE （PTC-SE） also supports background copy
C.FlashCopy SE （PTC-SE） is optimized for use in cases where a high percentage of the source volume is updated during the life of the relationship
D.the additional capacity required forFlashCopy SE （PTC-SE） must only be planned for data which is changed on the source volume during host I/O transaction

单项选择题A healthcare customer has an IBM System i server and an HP-UX server. They have high performance I O， image-based， and archival applications. The customer has asked the IBM team for guidance on IBM DS8000 disk technologies. Which DS8000 disk technology would provide the best performance without regard to cost to meet the customer requirement（）

A.73 GB 15k and 300 GB 15k drives
B.73 GB SSD and 2TB 7.2k drives
C.146 GB 15k and 300 GB 15k drives
D.146 GB 15k and 2TB 7.2k drives

单项选择题A customer would like to implement an IBM System Storage DS8000 solution. A Capacity Magic study has determined that 500 drives of 450 GB are required to meet the customer’s capacity requirements. Limited space is available for additional systems in the data center. Which solution best meets the customer’s requirements（）

A.DS8800 system with three frames
B.DS8800 system with one frame
C.DS8700 system with two frames
D.DS8800 system with two frames

单项选择题The Business Partner technical specialist is planning the space requirements for a new IBM DS8000. The service clearance requirements refer to the area required to （）

A.open the service covers and pull components for maintenance
B.distribute the weight of the storage unit
C.place the storage unit
D.Allow the right airflow

单项选择题A customer’s new IBM System Storage DS8000 must be raised by two floors in the building to place it in the computer room. In order to simplify the physical delivery， the storage specialist asks for （）

A.a quotation for extra delivery services
B.the addition to the configuration of the feature "Shipping weight reduction" at no charge
C.an order of the DS8000 with the minimum number of drive sets allowed and an MES order for the remaining drive sets needed
D.an RPQ order to receive frames and drive sets separately