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IBM C9020-662 問題練習

IBM Virtualized Storage V1 exam 試験

最新更新時間: 2019/05/15,合計60問。

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Question No : 1
An IBM technical specialist has positioned a single storage enclosure IBM FlashSystem V9000 storage solution to meet a customer’s requirement for a storage solution to host high IOPs with low latency workloads.
Which technology is used?

正解:
Explanation:
https://www.ibm.com/support/knowledgecenter/STJKMM_12.0.3/PDFs/IBM_FlashSystem_A9000_12.0.2.a_RN.pdf?view=kc (page 5)

Question No : 2
A customer has two IBM Storwize V7000 I/O groups. As part of its business continuity plan, one unit is located within its primary site and the other at a DR site. The customer synchronously replicates between each IBM Storwize V7000 using Metro Mirror.
What should the customer configure to provide fast non-disruptive failover in case of an outage?

正解:

Question No : 3
Which financial value does the TCOnow! tool determine?

正解:

Question No : 4
A customer has acquired a new business and wants to bring its systems and storage under corporate systems. The company has an IBM SVC in the environment to manage all storage.
What must the customer do with the volumes from the new businesses storage to bring them under IBM Spectrum Virtualize management?

正解:

Question No : 5
Which IBM software integrates an IBM Storwize V7000 into the VMware vCenter GUI?

正解:

Question No : 6
What is the minimum number of paths that an IBM Storwize node canister should have for each host according to best practices?

正解:

Question No : 7
A technical specialist has been asked to install a new IBM Storwize V7000F for the customer. Which one-time operation is required to access to the on-board management GUI interface?

正解:

Question No : 8
A customer has added a second control enclosure and expansion enclosures to its existing IBM Storwize V7000 for better performance and capacity.
What should the customer do next to balance the workloads?

正解:

Question No : 9
Which product should be included as part of an IBM Storwize family solution for a customer who desires application-aware snapshots?

正解:

Question No : 10
A customer is considering the purchase of an IBM Storwize V5030, but data space is a challenge.
Which tool helps the customer to see how much data space can be saved when compared to the size of the current disk system?

正解:

Question No : 11
During the last 10 years, a company has refreshed its storage environment three times. This has caused extended outages.
Which functions or attributes of the IBM Spectrum Virtualize address these concerns?

正解:
Explanation:
http://www.redbooks.ibm.com/redbooks/pdfs/sg248211.pdf

Question No : 12
A customer wants to do application testing in the DR site located ten kilometers over dark fiber and wants to use IBM Spectrum Protect Snapshot to create the application-aware clones of the database volumes.
Which two additional features are needed to create these clones? (Choose two.)

正解:

Question No : 13
A customer wants a better understanding of how storage is being used in the file systems of competitive storage systems.
Which IBM Spectrum Control tool gathers these details?

正解:
Explanation:
https://www-01.ibm.com/common/ssi/cgi-bin/ssialias?infotype=AN&subtype=CA&htmlfid=877/ENUSZP16-0253&appname=lenovospain&language=es

Question No : 14
A customer is concerned about hot spots occurring on the disk system.
What should the technical specialists explain about auto-storage pool balancing?

正解:

Question No : 15
A customer is investigating replicating data between IBM Strowize V7000 for DR purposes and has made the following calculations to help determine the correct capacity for the intersite link.
Customer formula used
Amount of data written within 24 hours, multiplied by four (to allow for peaks and re-sync), translated into bit rate over the 24 hour period.
Customer calculations
2GB of data per day
2GB*4=8 GB of data
8GB*8 bits=64 GB/86400 seconds
68, 719, 476,736/86400= 795,364 bits/second bandwidth
The customer has advised that the period of change data is eight hours.
What is the status of the calculations?

正解:

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