单选题As part of a Business Continuance project， a customer has established replication from 3 spokesto a DR hub with ProtecTIER 7610 appliances. Each of the 3 spokes is backing up 500 GB ofnominal data daily with an average deduplication ratio of 10：1. The 

题目
单选题
As part of a Business Continuance project， a customer has established replication from 3 spokesto a DR hub with ProtecTIER 7610 appliances. Each of the 3 spokes is backing up 500 GB ofnominal data daily with an average deduplication ratio of 10：1. The replication window is 12 hours.The data change rate is 15%. What is the approximate minimum required bandwidth for eachWAN connection？（）
A

1.2MB/s

B

7.5MB/s

C

12MB/s

D

75MB/s

相似考题

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3.A customer wants to install data deduplication and is currently backing up 100 MB of data per night and 300 MB of data per week. They require 100mb/sec of throughput to achieve this backup in their backup window. They have very limited rack space and can only offer 4U space in one of their existing racks.Which ProtecTIER product set best suits this customer?（）A.TS3500B.TS7610C.TS7650GD.TS7650A

4.A company has 100GB of data that needs to be automatically backed up daily, and needs to be stored for 20 years. Which of the following backup media is the BEST solution for archiving the server data?（）A. TapeB. SANC. FlashD. Optical

更多“单选题As part of a Business Continuance project， a customer has established replication from 3 spokesto a DR hub with ProtecTIER 7610 appliances. Each of the 3 spokes is backing up 500 GB ofnominal data daily with an average deduplication ratio of 10：1. The ”相关问题

  • 第1题：

    A manufacturing company is using ProtecTIER TS7610 appliances in a spoke and hubconfiguration. ProtecTIER’s TS7610 replication technology at the hub will perform the followingaction on the replicated data being received：（）

    • A、compress the incoming data stream as it is received
    • B、store the alreadydeduplicated data stream unprocessed
    • C、compare the incoming data to previously replicated data and store only the byte-level changes
    • D、compare the incoming data to previously replicated data and store only the block-level changes

    正确答案:C

  • 第2题：

    The customer would like to replicate their data from site A to site B. This distance is approximately325 meters between the sites. The customer has a DS5000 with 6 DS EXP5000 expansionshelves that hold approximately 40 TB of data. Which method of replication would be supported？（）

    • A、HACMP-XD
    • B、SnapMirror
    • C、SyncMirror
    • D、Enhanced Remote Mirroring

    正确答案:D

  • 第3题：

    A customer wants to install data deduplication and is currently backing up 100 MB of data per night and 300 MB of data per week. They require 100mb/sec of throughput to achieve this backup in their backup window. They have very limited rack space and can only offer 4U space in one of their existing racks. Which ProtecTIER product set best suits this customer?（）

    • A、TS3500
    • B、TS7610
    • C、TS7650G
    • D、TS7650A

    正确答案:C

  • 第4题：

    According to the datasheet published on the IBM website， the TS7610 ProtecTIER ApplianceExpress is ideal for：（）

    • A、weekly full backups of 5 TB or less
    • B、weekly full backups of 3 TB or less
    • C、weekly full backups of 1.5 TB or less
    • D、daily incremental backups of 3 TB or less

    正确答案:B

  • 第5题：

    A storage specialist is talking to a company about ProtecTIER. The customer wants to know howthe TS7650 Appliance can help reduce storage costs. Which of the following provides patentedpattern recognition designed to reduce storage needs by up to a factor of 25, and radicallyreducing costs?（）

    • A、Encryption Key Management 
    • B、Hashing Deduplication Algorithm 
    • C、Random Access Compression (RACE) 
    • D、HyperFactor Deduplication Technology

    正确答案:D

  • 第6题：

    What topologies does the IBM System Storage TS7650 ProtecTIER Deduplication Gateway support?（）

    • A、grid
    • B、cascade
    • C、hub and spoke
    • D、edge and core

    正确答案:C

  • 第7题：

    单选题
    A customer wants to install data deduplication and is currently backing up 100 MB of data per night and 300 MB of data per week. They require 100mb/sec of throughput to achieve this backup in their backup window. They have very limited rack space and can only offer 4U space in one of their existing racks. Which ProtecTIER product set best suits this customer?（）
    A

    TS3500

    B

    TS7610

    C

    TS7650G

    D

    TS7650A


    正确答案： D
    解析： 暂无解析

  • 第8题：

    单选题
    The customer would like to replicate their data from site A to site B. This distance is approximately325 meters between the sites. The customer has a DS5000 with 6 DS EXP5000 expansionshelves that hold approximately 40 TB of data. Which method of replication would be supported？（）
    A

    HACMP-XD

    B

    SnapMirror

    C

    SyncMirror

    D

    Enhanced Remote Mirroring


    正确答案： C
    解析： 暂无解析

  • 第9题：

    单选题
    A major difference between archiving and backing up data is that data backups：（）
    A

    contain data removed from the server.

    B

    contain data that still resides on the server.

    C

    are stored with the servers.

    D

    are stored securely.


    正确答案： A
    解析： 暂无解析

  • 第10题：

    单选题
    A manufacturing company is using ProtecTIER TS7610 appliances in a spoke and hubconfiguration. ProtecTIER’s TS7610 replication technology at the hub will perform the followingaction on the replicated data being received：（）
    A

    compress the incoming data stream as it is received

    B

    store the alreadydeduplicated data stream unprocessed

    C

    compare the incoming data to previously replicated data and store only the byte-level changes

    D

    compare the incoming data to previously replicated data and store only the block-level changes


    正确答案： B
    解析： 暂无解析

  • 第11题：

    单选题
    Your workgroup’s project is critical and there is no time for rebuilding the Windows 2000 Professional desktops in case of disaster. Your company has not yet established automated system replacement that Windows 2000 can provide. What is your most comprehensive option for disaster recovery at this time？（）
    A

    Back up each project desktop with the System State option enabled.

    B

    Back up everything on each desktop as a backup option and perform this daily. Create an Emergency Repair Disk weekly to keep the registry backup current.

    C

    Back up everything on each desktop as a backup option and perform this daily.

    D

    Back up each project desktop with the System State option enabled， including the systerotected files.


    正确答案： A
    解析： 暂无解析

  • 第12题：

    单选题
    A customer has the need to implement a tape backup solution to backup a 500GB database on a daily basis.  Which of the following factors is the most important consideration in the design of a backup and restore solution？（）
    A

    Amount of data in the backup

    B

    Bandwidth available to the tape device

    C

    Length of the backup/restore window

    D

    Speed that the backup system can find files for restoration


    正确答案： A
    解析： 暂无解析

  • 第13题：

    A customer has multiple applications on multiple open platforms in their current environment based on IBM System Storage DS8100. They plan to set up a business continuity solution that meets the objective of zero or little data loss for their business critical data. The customer has indicated that cost is a factor.  What should the storage specialist recommend（）

    • A、a DS8700 in the Business Continuity site with a Metro Mirror license
    • B、a DS8700 with SAN Volume Controller in the Business Continuity site
    • C、a DS8700 in the Business Continuity site with Global Copy license
    • D、two new DS5300 servers （production and Business Continuity site） with a Global Copy license

    正确答案:A

  • 第14题：

    A company has 100GB of data that needs to be automatically backed up daily， and needs to be stored for 20 years.  Which of the following backup media is the BEST solution for archiving the server data？（）

    • A、 Tape
    • B、 SAN
    • C、 Flash
    • D、 Optical

    正确答案:A

  • 第15题：

    A customer is interested in obtaining an AIX solution from IBM.  They have two primary global requirements：   ？ Availability （although HACMP is not required）   ？ Low cost   Which of the following approaches should the pSeries technical specialist use to meet the customer’s requirements and ensure customer satisfaction？（）

    • A、Design the least-cost solution to prevent the competition from winning the business.
    • B、Design a disaster recovery （DR） solution and convince the customer why DR is important to their business.
    • C、Use the HACMP specialist to design the solution and include HA SmoothStart services as part of the proposal.
    • D、Design a solution with redundant parts and explain to the customer the incremental cost associated with the redundancy.

    正确答案:D

  • 第16题：

    A customer has the need to implement a tape backup solution to backup a 500GB database on a daily basis.  Which of the following factors is the most important consideration in the design of a backup and restore solution？（）

    • A、Amount of data in the backup
    • B、Bandwidth available to the tape device
    • C、Length of the backup/restore window
    • D、Speed that the backup system can find files for restoration

    正确答案:C

  • 第17题：

    As part of a Business Continuance project， a customer has established replication from 3 spokesto a DR hub with ProtecTIER 7610 appliances. Each of the 3 spokes is backing up 500 GB ofnominal data daily with an average deduplication ratio of 10：1. The replication window is 12 hours.The data change rate is 15%. What is the approximate minimum required bandwidth for eachWAN connection？（）

    • A、1.2MB/s
    • B、7.5MB/s
    • C、12MB/s
    • D、75MB/s

    正确答案:C

  • 第18题：

    Your workgroup’s project is critical and there is no time for rebuilding the Windows 2000 Professional desktops in case of disaster. Your company has not yet established automated system replacement that Windows 2000 can provide. What is your most comprehensive option for disaster recovery at this time？（）

    • A、Back up each project desktop with the System State option enabled.
    • B、Back up everything on each desktop as a backup option and perform this daily. Create an Emergency Repair Disk weekly to keep the registry backup current.
    • C、Back up everything on each desktop as a backup option and perform this daily.
    • D、Back up each project desktop with the System State option enabled， including the systerotected files.

    正确答案:A

  • 第19题：

    单选题
    A storage specialist is talking to a company about ProtecTIER. The customer wants to know howthe TS7650 Appliance can help reduce storage costs. Which of the following provides patentedpattern recognition designed to reduce storage needs by up to a factor of 25, and radicallyreducing costs?（）
    A

    Encryption Key Management 

    B

    Hashing Deduplication Algorithm 

    C

    Random Access Compression (RACE) 

    D

    HyperFactor Deduplication Technology


    正确答案： D
    解析： 暂无解析

  • 第20题：

    单选题
    A company has 100GB of data that needs to be automatically backed up daily， and needs to be stored for 20 years.  Which of the following backup media is the BEST solution for archiving the server data？（）
    A

     Tape

    B

     SAN

    C

     Flash

    D

     Optical


    正确答案： A
    解析： 暂无解析

  • 第21题：

    单选题
    A company has 100GB of data that needs to be automatically backed up daily, and needs to be stored for 20 years. Which of the following backup media is the BEST solution for archiving the server data?（）
    A

    Tape

    B

    SAN

    C

    Flash

    D

    Optical


    正确答案： A
    解析： 暂无解析

  • 第22题：

    单选题
    A customer is interested in obtaining an AIX solution from IBM.  They have two primary global requirements：   ？ Availability （although HACMP is not required）   ？ Low cost   Which of the following approaches should the pSeries technical specialist use to meet the customer’s requirements and ensure customer satisfaction？（）
    A

    Design the least-cost solution to prevent the competition from winning the business.

    B

    Design a disaster recovery （DR） solution and convince the customer why DR is important to their business.

    C

    Use the HACMP specialist to design the solution and include HA SmoothStart services as part of the proposal.

    D

    Design a solution with redundant parts and explain to the customer the incremental cost associated with the redundancy.


    正确答案： C
    解析： 暂无解析

  • 第23题：

    单选题
    As part of a Business Continuance project， a customer has established replication from 3 spokesto a DR hub with ProtecTIER 7610 appliances. Each of the 3 spokes is backing up 500 GB ofnominal data daily with an average deduplication ratio of 10：1. The replication window is 12 hours.The data change rate is 15%. What is the approximate minimum required bandwidth for eachWAN connection？（）
    A

    1.2MB/s

    B

    7.5MB/s

    C

    12MB/s

    D

    75MB/s


    正确答案： C
    解析： 暂无解析

  • 第24题：

    单选题
    A customer has multiple applications on multiple open platforms in their current environment based on IBM System Storage DS8100. They plan to set up a business continuity solution that meets the objective of zero or little data loss for their business critical data. The customer has indicated that cost is a factor.  What should the storage specialist recommend（）
    A

    a DS8700 in the Business Continuity site with a Metro Mirror license

    B

    a DS8700 with SAN Volume Controller in the Business Continuity site

    C

    a DS8700 in the Business Continuity site with Global Copy license

    D

    two new DS5300 servers （production and Business Continuity site） with a Global Copy license


    正确答案： D
    解析： 暂无解析

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