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IBM XIV Storage System Technical Solutions V4 Sample Questions:

1. Which statement is true regarding XIV virtualization and the advanced snapshot mechanism?

A) A volume and its corresponding snapshots can be part of several storage pools.
B) A volume and its corresponding snapshots can be part of several consistency groups.
C) A volume can have one snapshot only.
D) A volume's snapshot can be copied to a volume in another storage pool.

2. What is the maximum period of time the XIV system stores detailed host and volume data?

A) forever
B) 365days
C) 30days
D) 90days

3. How does the XIV system protect data arriving from hosts?

A) data is written to a single module before acknowledgement to the host
B) each module internally mirrors its cache to a special segment of memory
C) all data is written to cache in two modules and then acknowledged to the host
D) MPIO distributes a single I/O down multiple paths to different XIV modules

4. What is a benefit to IBM's XIV SSD transparent read cache?

A) real-time cache algorithm; not policy-based
B) SSD drives add usablecapacitywithout user intervention
C) SSD read cache is a separate tier
D) performance improvement in sequential reads

5. Which tool can natively manage an XIV system?

A) IBM Systems Director
B) Veritas StorageFoundationSuite
C) Tivoli Storage Productivity Center
D) Tivoli Storage Manager

Solutions: