IBM认证考试
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
题目
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
相似问题和答案
第1题：
A bank has requested proposals for a storage solution to implement disaster recovery processes for their IBM System z configured with Linux, IBM System p configured with AIX, and Microsoft Windows environments. The solution must simulate a multi-site environment and provide the customer the ability to evaluate Metro Mirror, Global Mirror, and FlashCopy. Floor space is limited.What hardware platform provides this native support?（）
A. IBM XIV Storage System
B. IBM System Storage DS5300
C. IBM System Storage DS8800
D. IBM System Storage DS5020 with SVC
第2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3题：
A customer has one IBM System Storage DS8700 in their main data center with one DS6800 at a secondary site. They are using the Global Copy feature between the sites. They want to bring up a test image at the secondary site using the primary site data.Which sequence of actions will properly bring up the secondary site?（）
A. bring up the secondary site on the target disks
B. suspend and bring up the secondary site on the target disks
C. perform a FlashCopy and bring up the secondary site on the target disks
D. "go-to-sync", perform aFlashCopy, and bring up the secondary site on the target disks
第4题：
A customer has one IBM System Storage DS8700 in their main data center with one DS6800 at a secondary site. They are using the Global Copy feature between the sites. They want to bring up a test image at the secondary site using the primary site data. Which sequence of actions will properly bring up the secondary site?（）
- A、bring up the secondary site on the target disks
- B、suspend and bring up the secondary site on the target disks
- C、perform a FlashCopy and bring up the secondary site on the target disks
- D、"go-to-sync", perform aFlashCopy, and bring up the secondary site on the target disks
正确答案:D
第5题：
A customer is sharing an IBM System Storage DS8300 for both IBM System z and Systemapplications. They need to provide data recovery capability between the primary and the remotedata center, which is 60 kilometers away. Which copy service keeps all data synchronized at theremote data center?（）
- A、Concurrent Copy
- B、FlashCopy
- C、Metro Mirror
- D、Global Mirror
正确答案:C
第6题：
A customer has an IBM System Storage DS8100 at their primary site and a DS6800 at their recovery site, 9.5 kilometers away. They want to replicate data for disaster recovery backup with the least impact on performance.Which of the following products best accomplishes this task?（）
A. Global Copy
B. Metro Mirror
C. Global Mirror
D. Metro/Global Mirror
第7题：
A System z customer is planning to deploy the IBM System Storage DS6800 in each of threesmall data centers located around a large city. A backup data center with an IBM System StorageDS8100 will serve as the disaster recovery facility. Which advanced function can the customerimplement to meet disaster recovery requirements?（）
- A、Global Mirror for zSeries
- B、Metro Mirror
- C、Global Copy
- D、Metro/Global Mirror
正确答案:B
第8题：
A financial customer has three data centers that are approximately five kilometers apart. Their SAP application data needs to be kept synchronized within 10 milliseconds between the three sites.Which of the following solutions satisfies the customer‘s recovery time objective?（）
A. DS8700 systems at each site running Metro Mirror
B. DS5300 systems at each site running Metro Mirror
C. DS5100 systems at each site running Global Mirror
D. XIV systems at each site running synchronous mirroring
第9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10题：
A customer has a requirement for Disaster Recovery for compliance within their industry. Theyhave an RPO of 4 hours and an RTO of 24 hours. Cost is a consideration. What is the most costeffective DR implementation？（）
- A、a disk-to-disk backup solution keeping all storage in the data center
- B、a backup solution that includes magnetic tape that is shipped to an off-site storage facility
- C、a less powerful copy environment at a hot site with asynchronous mirroring and cluster technology
- D、an exact copy of the primary environment at a hot site with remote mirroring and cluster technology
正确答案:B