IBM(000-118)
单选题A customer has two sites located 500 kilometers apart. The customer has both a high-speedInternet link and dark fiber between the sites. The customer wants to utilize storage resources ateither site leveraging replication for disaster recovery implemen
题目
iFCP router
FCIP router
DWDM and CWDM
LC multi-mode 50 micron fiber
相似问题和答案
第1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2题：
A customer has two single cluster IBM TS7700 Virtualization Engines at the same site. The customer wants to move one to a remote site and set up a grid configuration with the two clusters. The customer has fibre between the two sites. What is the most important factor to consider when planning the new configuration?（）
- A、operator training
- B、cache size of the two clusters
- C、fibre bandwidth capability between the sites
- D、number of stacked tape drives attached to each cluster
正确答案:C
第3题：
A customer has two single cluster IBM TS7700 Virtualization Engines at the same site. The customer wants to move one to a remote site and set up a grid configuration with the two clusters. The customer has fibre between the two sites. What is the most important factor to consider when planning the new configuration?（）
A. operator training
B. cache size of the two clusters
C. fibre bandwidth capability between the sites
D. number of stacked tape drives attached to each cluster
第4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5题：
An architectural design company with 45 employees has their office located within 5 kilometers oftheir disaster recovery center. They have an IBM System Storage N6040 installed at bothlocations. In this customer environment what protocol would be used for disaster recovery？（）
- A、NFS
- B、CIFS
- C、iFCP
- D、iSCSI
正确答案:D
第6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7题：
A customer has two sites located 500 kilometers apart. The customer has both a high-speedInternet link and dark fiber between the sites. The customer wants to utilize storage resources ateither site leveraging replication for disaster recovery implementations. The customer wants to linkthese two sites together. Which option provides the highest performance and is most reliable？（）
- A、iFCP router
- B、FCIP router
- C、DWDM and CWDM
- D、LC multi-mode 50 micron fiber
正确答案:C
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 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10题：
A customer has systems with AIX 6.1 and 5.3 distributed across two data centers located 8km apart. They want to implement high availability with automated application restart and synchronous data replication between the IBM Systems Storage DS8700 systems which are installed in each datacenter. Which solution addresses the customer requirements？（）
- A、Use the Geographic Logical Volume Manager （GLVM） for MetroMirror， and Live Partition Mobility to automate partition migration upon failure
- B、Use MetroMirror for the AIX volumes and High Availability Disaster Recovery （HADR） to automate partition migration and restart upon failure.
- C、Use the Geographic Logical Volume Manager （GLVM） for MetroMirror to replicate the data between the two sites and automate application recovery.
- D、Use MetroMirror for the AIX volumes， and PowerHA SystemMirror Enterprise Edition to automate failover of MetroMirror pairs and automate application recovery.
正确答案:D