单选题A customer has requested an IBM System Storage DS8300 solution to meet the following requirements:  - 20% yearly growth - 29,000 IOPS - approximately 50/50 mix of read/write operations - small (4 KB) data transfers  The storage specialist has created a Disk Magic model in which each port is capable of approximately 2,900 to 3,100 IOPS.  What is the minimum number of ports that should be configured on the DS8300 to handle the projected workload for the first year()A8B10C12D16

单选题
A customer has requested an IBM System Storage DS8300 solution to meet the following requirements:  - 20% yearly growth - 29,000 IOPS - approximately 50/50 mix of read/write operations - small (4 KB) data transfers  The storage specialist has created a Disk Magic model in which each port is capable of approximately 2,900 to 3,100 IOPS.  What is the minimum number of ports that should be configured on the DS8300 to handle the projected workload for the first year()
A

8

B

10

C

12

D

16


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单选题A UNIX customer has a Symmetrix DMX that has crashed three times in the past six months, causing data loss. The customer is shopping for an enterprise storage solution to provide point-in- time copy functionality without a fixed relationship to its primaries.  Which IBM solution best meets this customer’s requirements()AIBM System Storage DS8700 andVolumeCopyBIBM System Storage DS8700 andFlashCopyCIBM System Storage DS8700 andFlashCopy with the NoCopy optionDIBM System Storage DS8700 andFlashCopy with the Persistent option

单选题A customer is interested in purchasing a new IBM System Storage DS8000 solution to consolidateolder ESS and F20 storage systems. What should be done first, prior to final proposaldevelopment?()Aperform a Disk Magic study Breview eConfig with a technical specialist Cconfirm that the customer has enough ports available in the SAN infrastructure Dsubmit configuration to IBM System Storage Interoperability Center for validation

单选题Which of the following customer environments is addressed by IBM System Storage N series gateways?()A a customer with CIFS, NFS and GPFS requirements B a customer wanting to natively implement Easy Tier C a customer who has large block sequential write requirements D a customer who needs to consolidate multiple storage controllers under one managementinterface

单选题A customer has two data centers, 500 kilometers apart. The customer requests a proposal for new storage subsystems and a disaster recovery solution that provides consistent data in the event of a disaster at the local site.  Which IBM System Storage DS8000 solution should the storage  specialist propose to the client()AMetro/Global MirrorBMetro MirrorCGlobal CopyDGlobal Mirror

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