A customer needs the ability to recover their data if a total system failure occurs. Which two of the following are the most important considerations in determining the solution？（）A、Network utilizationB、Total amount of storage installedC、Amount of open f
题目
A customer needs the ability to recover their data if a total system failure occurs. Which two of the following are the most important considerations in determining the solution？（）
- A、Network utilization
- B、Total amount of storage installed
- C、Amount of open files in the backup
- D、Amount of critical data in the backup or restore
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第1题：
A customer has an IBM System Storage Enterprise Storage Server and several EMC CX3 systems installed in a data center， attached to IBM System p servers. As a step toward data consolidation， they intend to put all data on a new DS8700. What would be the most important data migration factors to consider（）
- A、sector size and the amount of production data
- B、existing RAID levels and the disk drive speed
- C、sector size and existing RAID levels
- D、amount of production data and the disk drive speed
正确答案:D -
第2题：
A customer has no available floor space for expansion and room for only one disk enclosure pair in their DS8700. Four disk enclosure pairs are required to meet the current I/O needs of a data warehousing application. They are only utilizing 10% of their total capacity. Another application workload needs to be added to the system but requires two disk enclosure pairs. The customer is considering SSD and Easy Tier. Which of the following is the primary function of Easy Tier（）
- A、reduce power consumption per unit of storage
- B、balance the total workload with other DAs
- C、automatically moves hot spots to the appropriate resource
- D、SANtiering permits more flexibility by adding additional data paths
正确答案:C -
第3题：
Which three of these are important when determining NAS Server scaling？ （）
- A、 interface bandwidth
- B、 rescan timer interval
- C、 total number of network devices
- D、 number of new user authentications per second
- E、 which operating system is loaded on the client
- F、 number of checks performed in a posture assessment
正确答案:B,D,F -
第4题：
A banking customer is confused about RAID protection. Which of the following are characteristic of RAID-6？（）
- A、Double drive failure in an array and extremely high data fault tolerance
- B、Double drive failure in an array and more total storage capacity than RAID-5
- C、Extremely high data fault tolerance and higher performance than RAID-5
- D、Higher performance than RAID-5 and more total storage capacity than RAID-5
正确答案:C -
第5题：
A customer recently installed new SAN with an IBM System Storage DS8300 and several open systems servers to address a need for storage consolidation and still provide good response time. They have asked the Business Partner technical representative for the most complete IBM product that would allow them to do performance reporting of the new SAN environment. What is the best solution（）
- A、Tivoli Storage Manager
- B、Total Productivity Productivity Center for Disk
- C、Total Productivity Center Basic Edition
- D、Total Storage Productivity Center Standard Edition
正确答案:D -
第6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（）
- A、Metro/Global Mirror
- B、Metro Mirror
- C、Global Copy
- D、Global Mirror
正确答案:D -
第7题：
A customer has an IBM System Storage DS8700 at their primary site and an XIV system at their recovery site， which is 9.5 kilometers away. They want to replicate data for disaster recovery backup. Which factor is a primary consideration when proposing a solution for this customer（）
- A、compatibility of copy functions
- B、difference in capacities in the two systems
- C、cache size discrepancies between the two systems
- D、the necessity of using two storage management products
正确答案:A -
第8题：
A customer has a large amount of data stored on three database servers and is concerned that at present there is no disaster recovery plan in place. They have an existing tape backup solution that meets their backup window. In order to analyze potential disaster recovery plans， which of the following questions is the most important？（）
- A、What is the minimum critical backup window？
- B、Which server is handling the most critical data？
- C、How much data is stored on each server？
- D、What is the throughput of the hard drives？
正确答案:B -
第9题：
An industrial sector customer has requested an IBM System x3755 for a high performance computing application. Pricing is the most sensitive decision factor for this customer. They are looking for an entry-level storage solution because the application needs to access about 12 TB of data， with an expected future growth of 10-15 percent. As this is the only server accessing this amount of data， the customer does not want to have a SAN. What should the System x Sales Specialist recommend？ （）
- A、DS3300 iSCSI-based solution
- B、One MegaRAID 8480 card with four EXP3000 units
- C、DS4000 Fibre Channel solution with EXP810 expansion units
- D、DS3400 Fibre Channel solutionWArialZ
正确答案:B -
第10题：
单选题Which of the following is more important in determining the amount of free surface that will be produced?（）.AThe breath of the tank
BThe length of the tank
CThe amount of liquid in the tank
DThe position of the tank in relation to the center line of the vessel
正确答案： A解析： 暂无解析 -
第11题：
单选题A customer has a large amount of data stored on three database servers and is concerned that at present there is no disaster recovery plan in place. They have an existing tape backup solution that meets their backup window. In order to analyze potential disaster recovery plans， which of the following questions is the most important？（）AWhat is the minimum critical backup window？
BWhich server is handling the most critical data？
CHow much data is stored on each server？
DWhat is the throughput of the hard drives？
正确答案： B解析： 暂无解析 -
第12题：
单选题A consultant has been asked to do a performance analysis on a database server. Which subsystem should the consultant first analyze and why？（）ACPU，because the database replication process requires a considerable amount of CPU time
BMemory，because the buffer cache requires a large amount of memory to maintain the data in system memory
CDisk，because it is important to configure a sufficient number of disks to match the CPU processing power
DNetwork，because the data returned to the client from the server can be a large subset of the total database
正确答案： C解析： 暂无解析 -
第13题：
A client has requested an IBM System x solution. Pricing is the most sensitive decision factor. They are looking for 12 TB of storage， with a projected growth of 10-15%. As this is the only server accessing this amount of data， the customer does not require a SAN. What should the System x Sales Specialist recommend？（）
- A、A DS3000 iSCSI-based solution.
- B、One MegaRAID 8480 card with 4 EXP3000 units.
- C、An N3700 network attached solution.
- D、A DS6000 Fibre Channel solution with EXP710 expansion units.
正确答案:B -
第14题：
A customer needs a solution that provides a total of eight processors （four active and four inactive）， 16GB of memory， Advanced POWER Virtualization， and the ability to grow. Which of the followingsystems should the pSeries technical specialist propose？（）
- A、p650
- B、p5-570
- C、Two p630s
- D、p5-570 Express
正确答案:B -
第15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16题：
A customer wants to run VMWare ESX on an x445 with a large number of virtual machines running Windows 2003 Server as a Disaster Recovery （DR） Site for the production environment. Which of the following questions would most impact the memory configuration？（）
- A、What version of VMWare ESX Server is being considered？
- B、Do the systems currently use Double Data Rate （DDR） memory？
- C、What is the total number of processors installed in the production systems？
- D、What is the total amount of memory currently being used across all the production systems？
正确答案:D -
第17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18题：
When designing a single tier AIX database solution for a customer， what other technical specialist would be most instrumental in putting together a total solution and why？（）
- A、xSeries specialist，as the customer may have some Intel-based systems.
- B、Hardware customer engineer，as they will be installing the entire solution.
- C、Services specialist，as they can provide education recommendations for the entire solution.
- D、Storage specialist，as the customer may need disk to store the data and tape to backup the data.
正确答案:D -
第19题：
A customer has Direct Attached Storage （DAS） storage for their Windows servers. They are allocating money in next year’s budget for additional storage. Which of the following questions should be asked first to determine the proper storage solution to propose？（）
- A、What is the planned backup solution？
- B、How many people manage the storage system？
- C、What is the total planned capacity？
- D、Is a shared storage subsystem under consideration？
正确答案:D -
第20题：
A customer asked a consultant to create the infrastructure for an application. The application is designed to charge customers for conferencing services based on usage. To determine if a Storage Area Network （SAN） is the best storage solution， which of the following questions is most appropriate？（）
- A、Will the application require a database？
- B、Which operating system does the application require？
- C、Will the data need to be backed up in real time？
- D、Does the application share data among the servers？
正确答案:D -
第21题：
单选题A customer has an IBM System Storage Enterprise Storage Server and several EMC CX3 systems installed in a data center， attached to IBM System p servers. As a step toward data consolidation， they intend to put all data on a new DS8700. What would be the most important data migration factors to consider（）Asector size and the amount of production data
Bexisting RAID levels and the disk drive speed
Csector size and existing RAID levels
Damount of production data and the disk drive speed
正确答案： D解析： 暂无解析 -
第22题：
单选题A customer needs the ability to recover their data if a total system failure occurs. Which two of the following are the most important considerations in determining the solution？（）ANetwork utilization
BTotal amount of storage installed
CAmount of open files in the backup
DAmount of critical data in the backup or restore
正确答案： D解析： 暂无解析 -
第23题：
单选题A customer asked a consultant to create the infrastructure for an application. The application is designed to charge customers for conferencing services based on usage. To determine if a Storage Area Network （SAN） is the best storage solution， which of the following questions is most appropriate？（）AWill the application require a database？
BWhich operating system does the application require？
CWill the data need to be backed up in real time？
DDoes the application share data among the servers？
正确答案： C解析： 暂无解析