A customer requires off-site storage for 500 GB per night in

题目
单选题
A customer requires off-site storage for 500 GB per night in backup tapes. The backup site is 560kilometers (350 miles) away. The customer does not require the backup site to run the applicationin the event of failure at the main site. What is the least expensive strategy for the data center toimplement?()
A

make online image backups

B

install Global Mirror at the backup site

C

ship nightly backup tapes to the remote site

D

install Tivoli Storage Manager (TSM) and a tape drive at the backup site

参考答案和解析
正确答案: C
解析: 暂无解析
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相似问题和答案

第1题:

An SMB customer requires a tower server with 2TB of internal storage. The customer has requested a low cost solution.  What IBM System x server would satisfy this criteria?()

  • A、x3250
  • B、x3200
  • C、x3650
  • D、x3400

正确答案:B

第2题:

A customer has a storage requirement for a mixed IBM System p and System z environment. They require approximately 2 TB of high performance disk for their System z environment. They require approximately 25 TB of low-performance disk for their System p environment. The storage specialist is using Capacity Magic to configure an IBM System Storage DS8300.  Which configuration is most appropriate for this customer()

  • A、4 x 73 GB 15k rpm disk drive sets for System z; and 4 x 500 GB 7.2k rpm disk drive sets for System p
  • B、4 x 146 GB 15k rpm disk drive sets for System z; and 2 x 500 GB 7.2k rpm disk drive sets for System p
  • C、2 x 300 GB 10k rpm disk drive sets for System z; and 4 x 300 GB 10k rpm disk drive sets for System p
  • D、2 x 73 GB 15k rpm disk drive sets for System z; and 2 x 500 GB 7.2k rpm disk drive sets for System p

正确答案:A

第3题:

A customer is running Microsoft Windows 2003, Sun Solaris, and IBM AIX with a total capacity of20 TB. This customer needs high availability for e-business applications. The servers are currently connected to two EMC Symmetrix subsystems that are running RAID 1. The customer wants to consolidate all storage into an IBM System Storage DS8700.How many Fibre Channel drive sets are needed to satisfy the total capacity for this customer?()

A. 8 drive sets of 300 GB drives

B. 4 drive sets of 300 GB drives

C. 14 drive sets of 146 GB drives

D. 18 drive sets of 146 GB drives


参考答案:D

第4题:

A customer’s current backup environment uses IBM Tivoli Storage Manager (TSM) over thecorporate LAN. A 500 GB Oracle database application was recently added to the SAN. Backupwindows are no longer being met. Which action should the storage specialist recommend?()

  • A、virtualize the storage with SVC
  • B、implement TSM for space management
  • C、implement TSM for Storage Area Networks
  • D、add an additional Ethernet card to the TSM server

正确答案:C

第5题:

A customer wants to put all their data on Solid State Disk drives to get maximum throughput andhighest availability. They only have 400 GB of data and plan on growing that data at only 1% to2% per year. How many 300 GB SSD drives should the storage specialist recommend to meet thecustomer requirements?()

  • A、2
  • B、3
  • C、5
  • D、6

正确答案:C

第6题:

A customer is running Microsoft Windows 2003, Sun Solaris, and IBM AIX with a total capacity of20 TB. This customer needs high availability for e-business applications. The servers are currently connected to two EMC Symmetrix subsystems that are running RAID 1. The customer wants to consolidate all storage into an IBM System Storage DS8700. How many Fibre Channel drive sets are needed to satisfy the total capacity for this customer?()

  • A、8 drive sets of 300 GB drives
  • B、4 drive sets of 300 GB drives
  • C、14 drive sets of 146 GB drives
  • D、18 drive sets of 146 GB drives

正确答案:D

第7题:

A customer is looking to build a virtual desktop infrastructure on an IBM platform. What metric willbe most useful in determining the storage platform recommendation?()

  • A、 type of applications to be used
  • B、 number of users 
  • C、 storage capacity per user 
  • D、 number of IOPS to the disk system

正确答案:D

第8题:

A customer is looking to build a virtual desktop infrastructure on an IBM platform. What metrics will be most useful in determining the storage platform recommendation?()

A. number of users, type of applications to be used

B. performance per user, network bandwidth available

C. number of users, storage capacity per user, network bandwidth available

D. number of users, number of applications per user, network bandwidth available


参考答案:C

第9题:

Which of the following environments is most closely addressed by the N series N3600?()

  • A、a customer that requires block level storage 
  • B、a customer that requires CIFS and AIX NFS environments 
  • C、a customer that requires good scalability and performance 
  • D、a customer that needs to consolidate multiple storage controllers under a single interface

正确答案:B

第10题:

A customer has a mission-critical application with redundant fabrics. The customer plans to replace older EMC Symmetrix 8830 systems with an IBM System Storage DS8700 and an IBM SAN Volume Controller (SVC).  Which statement best describes the way to minimize the impact of data migration on the production environment()

  • A、the production environment does not require an outage
  • B、the production environment requires an outage to install the SVC
  • C、the production environment requires an outage to install the DS8700
  • D、the production environment requires an outage to remove the EMC systems

正确答案:B

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