单选题A customer is considering the purchase of an XIV system to leverage thin provisioning. They are concerned that their application will use all available space during formatting, which will remove any thin provisioning benefits. What should the storage s

题目
单选题
A customer is considering the purchase of an XIV system to leverage thin provisioning. They are concerned that their application will use all available space during formatting, which will remove any thin provisioning benefits. What should the storage specialist discuss with the customer?()
A

the possibility of changing the application so this no longer happens

B

with the XIV system's SATA basedapproach, storage costs are so low that over-provisioning is not an issue

C

the XIV system has immediate zero page reclamation features that will immediately return the volume to its original size

D

the XIV system has a white space reclamation feature that will return the volume to its original thin provisioned size over time

参考答案和解析
正确答案: B
解析: 暂无解析
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第1题:

A healthcare provider has two applications that they need to redundantly protect in a SAN environment. Their patient record application runs on Oracle 11i and consists of many small, randomly accessed files. The database is kept on three clustered Sun servers and currently uses 30 TB of data space. Their imaging application that retains and manages x-rays, consists of Filenet, CommonStore, and TSM running on an IBM Power750 server, and is currently using 65 TB of data space.  Which of the following disk solutions meets the customer’s requirement()

  • A、IBM System Storage DS8700 2 way
  • B、IBM System Storage DCS9900
  • C、IBM System Storage DS8700 4 way
  • D、IBM XIV Storage System

正确答案:C

第2题:

An IBM XIV system with nine modules and 2 TB disks is being proposed to a customer who needs to increase disk capacity in the data center. The customer is concerned about data growth andcost after the initial purchase. Which of the following factors of the solution should be stressed to the customer to address data growth?()

  • A、the XIV system can be scaled by the addition of modules
  • B、XIV offers thin provisioning for all available host operating systems
  • C、reduced operating costs will pay for another XIV system in less than two years
  • D、the management GUI allows the administrator tovirtualize the entire storage system quickly

正确答案:A

第3题:

An IBM XIV system with nine modules and 2 TB disks is being proposed to a customer who needs to increase disk capacity in the data center. The customer is concerned about data growth andcost after the initial purchase. Which of the following factors of the solution should be stressed to the customer to address data growth?()

A. the XIV system can be scaled by the addition of modules

B. XIV offers thin provisioning for all available host operating systems

C. reduced operating costs will pay for another XIV system in less than two years

D. the management GUI allows the administrator tovirtualize the entire storage system quickly


参考答案:A

第4题:

A customer is considering the purchase of an XIV system to leverage thin provisioning. They are concerned that their application will use all available space during formatting, which will remove any thin provisioning benefits. What should the storage specialist discuss with the customer?()

  • A、the possibility of changing the application so this no longer happens
  • B、with the XIV system's SATA basedapproach, storage costs are so low that over-provisioning is not an issue
  • C、the XIV system has immediate zero page reclamation features that will immediately return the volume to its original size
  • D、the XIV system has a white space reclamation feature that will return the volume to its original thin provisioned size over time

正确答案:D

第5题:

A customer has a combination of fifteen Windows file servers with direct attached storage and three Power Systems with AIX database servers SAN attached to a DS4700.  They would like to upgrade and plan for 40 TB capacity.  The customer needs to move to a more scalable storage system to include all servers.Which of the following would be most appropriate to ask first?()

  • A、What are the plans for Disaster Recovery? 
  • B、What are the plans for data migration? 
  • C、Would iSCSI meet your needs? 
  • D、How much space is available in the current storage systems?

正确答案:B

第6题:

A customer is planning a combined solution of a 2 node SVC and DS8700 with 128x300 GB FC disks. During the TDA the reviewer compares the machine configuration with the customer’s expectations.  Which of the following customer requirements must be considered()

  • A、the number of SAN ports required by the solution
  • B、thin provisioning is mandatory
  • C、the solution needs to support RAID 0
  • D、the solution needs to be supported by the VMware Site Recovery Manager

正确答案:A

第7题:

The customer has both a Windows SAN and a separate UNIX SAN. Each of these is managed bya different group. The UNIX group has a need for more resources and no available funding. Whatis the first question the storage specialist should ask?()

  • A、What is the SAN topology? 
  • B、Which vendor's storage product do you use? 
  • C、Are there additional storage resources available in the Windows SAN? 
  • D、Are there additional switch ports available in both the Windows and UNIX SANs?

正确答案:C

第8题:

A customer has been receiving warning alerts on their storage units. All data is protected nightlyby a backup and has been tested without any issues. What should the customer do prior tocontacting IBM Support?()

  • A、collect all support data
  • B、implement a current backup
  • C、update all firmware levels
  • D、shut down the storage system

正确答案:A

第9题:

The IBM XIV Storage System is designed to be cost-efficient in all aspects, while deliveringoutstanding and consistent performance. Which of these features is currently UNAVAILABLE onthe XIV system?()

  • A、single-tier architecture supports all kinds of storage in one environment and makes scaling easy 
  • B、built-in thin-provisioning allows the acquisition and installation of additional capacity to bedelayed until needed. 
  • C、innovative use of solid state disk drives offers excellent capacity-for-cost value while meetingenterprise performance standards 
  • D、use of off-the-shelf components makes customized hardware unnecessary and makes itpossible to integrate state-of-the-art hardware assoon as it becomes available.

正确答案:C

第10题:

Which of the following are included with the built-in features of the IBM XIV Storage System?()

  • A、snapshots, deduplication, volume mirroring 
  • B、deduplication, thin provisioning, snapshots 
  • C、snapshots, remote mirroring, thin provisioning 
  • D、remote mirroring, thin provisioning, deduplication

正确答案:C

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