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考試號:000-966

認證名稱:XIV Storage System Technical Solutions Version 2

考題數目:128 Q&As

更新:May-07-2010

1.Using the XCLI, which qualifiers are required to create a thin provisioned pool?

A.pool, hard size, soft size, snapshot size

B.pool, hard size, soft size, read block behavior

C.pool, resize allowed, maximum volumes, maximum snapshots

D.pool, read block behavior, maximum volumes, maximum snapshots

Answer:A

2.To improve system redundancy using its grid architecture, where in the XIV System can a partition be

mirrored?

A.on disks in other modules

B.on same disk in different modules

C.on different disks in the same module

D.on same disk, in same module, and in different modules

Answer:A

3.Which two solutions, once installed and configured, can be used to move workloads without disruption?

(Choose two)

A.XIV partitions

B.XIV Data Mover (XDM)

C.SAN Volume Controller

D.XIV Data Migration Function

E.Tivoli Storage Productivity Center for Replication V4

Answer:C D

4.When defining a volume on a thin-provisioned pool on an XIV System, the size of the volume is limited by

A.the hard capacity of the volume

B.the 2 TB maximum volume size on XIV

C.the hard capacity of the storage pool

D.the soft capacity of the storage pool

Answer:D

5.On the XIV System, what is the approximate rebuild time for a 1 TB drive that is 50% utilized?

A.5 minutes

B.15 minutes

C.30 minutes

D.120 minutes

Answer:B

6.A customer has ordered a 10 module XIV System. How many interface modules are active in this configuration?

A.3

B.4

C.5

D.6

Answer:B

7.When using the SAN Volume Controller (SVC) as a host for a full 15 module XIV Storage System, how many ports are recommended to be connected to the SVC?

A.8

B.12

C.16

D.24

Answer:B

8.What helps ensure that the XIV System's cache does NOT become a bottleneck?

A.central cache locking mechanism

B.use of industry standard chip technology

C.each module is responsible for caching the data in that module

D.having all modules understand what is held in cache at all times

Answer:C

9.What is a requirement to connect a V6R1 IBM i host to an XIV Storage System?

A.XIV firmware V10.0.8

B.Host Attachment Kit V1.0.1

C.SAN Volume Controller (SVC) V4.2

D.Virtual I/O Server (VIOS) V2.1.1

Answer:D

10.What are benefits of the XIV Storage System's distribution compared to traditional mid-level striping distributions?

A.no orphan space and optimal distribution over time

B.no orphan space and optimal distribution at time of creation

C.minimal performance tuning and automatic capacity allocation

D.consistent distribution and regular performance tuning required

Answer:A

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