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IBM XIV Storage System Technical Solutions V4 Sample Questions:

1. A customer wants to ensure resource availability for their SAP application by implementing Q0S. How could the performance class be defined?

A) limited to 10,000 IOPS and add the SAP application servers to it
B) for half of the interface modules add the SAP application, with the remaining modules serving all other I/O
C) for half of the interface modules add all hosts, with the remaining modules serving the SAP application
D) limited to 10,000 IOPS and add all hosts except the SAP application to it

2. Which of the following is a benefit of the XIV system's hardware architecture?

A) InfiniBand connectivity between XIV systems for extended distance mirroring
B) mirrored interface modules provide increased data throughput
C) data distributed across all hard drives improves system throughput
D) SAS bus interface allows the use of industry standard Enhanced IDE drives

3. Which is the correct method to access the XIV Multi-system Manager (MSM)?

A) VMware vOenter console to the MSM
B) Remote Desktop (RDP) session to the MSM
C) Puttysession to the MSM P address
D) XIV GUI to the MSM using server mode

4. A customer has purchased a six module XIV Gen3 for a new project, which is located in a new data center. A new requirement states that a portion of the project data must be replicated to an existing six module XIV (Gen2) at the customer's primary data center, 500 km away. The target XIV has sufficient capacity but no Fibre Channel connectivity exists between sites. The customer therefore decides to use iSCSI replication.
Which upgrade is required to meet the requirements?

A) replace the new (primary) XIV Gen3 InfiniBand switches with Ethernet switches
B) add modules to both XIV systems
C) add modules to the existing (secondary) XIV
D) add modules to the new (primary) XIV Gen3

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

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

Solutions: