单项选择题

A customer business requirement addresses data encrypti……

A customer business requirement addresses data encryption implemented in tape and disk media. They plan to deploy a DS8700 to provide enterprise class storage and plan to configure the DS8700 with SSD and Fiber Channel disk drives.
Which statement is TRUE regarding disk encryption（）

A.SSD disk encryption does not consume space
B.SSD disk is faster than FC disk for encryption
C.no space is wasted due to encryption on DS8700
D.there is higher processor utilization using FDE drives

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热门试题

单项选择题A customer has the need for performance monitoring of an IBM System Storage DS8000. Which product does the customer need（）

A.System Storage Productivity Center
B.Tivoli Storage Productivity Center for Data
C.Tivoli Storage Productivity Center for Disk
D.Tivoli Storage Productivity Center for Fabric

单项选择题A mainframe customer would like to receive a proposal for a mainframe storage system with 120 TB raw capacity. The mainframe server load is not too high， and they need hard disk drives with the lowest possible power consumption to keep operating costs low. The customer will notincrease the capacity of their mainframe applications in the future but rather invest later into their System p servers. Which of the following solutions best meets these requirements at the lowest cost（）

A.offer a DS8700 system with 600 GB FC drives
B.offer a DS8800 system with standard cabling and 600 GB SAS drives
C.offer a DS8800 system with business class cabling and 600 GB SAS drives
D.offer a DS8800 system with SATA drives

单项选择题A customer has the following non-virtualized servers： - three Exchange servers， each with 2.8 TB database - five System i Domino servers， each with 2 TB database - 20 TB usable capacitySun SAP cluster - 70 TB usable capacity of System p requirement - annual growth rate of 12 TB usable capacity per year What is the most cost-effective solution for three years（）

A.IBM System Storage DS5020 with 300 GB drives
B.IBM System Storage DS5300 with 300 GB drives
C.IBM System Storage DS8700 with 300 GB drives
D.IBM System Storage DS5020 with 1 TB SATA drives

单项选择题A customer has an existing IBM System Storage DS8700 2-way model with 8 mega packs of 300 GB disks and 16 fibre ports. How many additional fibre ports and mega packs can be installed in the base frame（）

A.16fibre ports and 0 mega packs
B.4fibre ports and 8 mega packs
C.8fibre ports and 4 mega packs
D.12fibre ports and 0 mega packs

单项选择题During the pre-installation planning of a customer’s recently purchased IBM System Storage DS8700 the port configuration， cabling， and disk layout were discussed. What other topic should be discussed in this solution review（）

A.LPAR capacity planning
B.logical volume configuration
C.data migration process
D.audit hosts for HBA worldwide port names