IBM XIV Storage System Technical Solutions V4 - 000-456 FREE EXAM DUMPS QUESTIONS & ANSWERS]

Question 1

A technical specialist is planning an XIV installation. Where can the worksheets needed for installation be found?

A. IBM XIV Gen3 Architecture, Implementation and Usage Guide B. IBM XIV Host Attach Redbook C. IBM Fix Central D. IBM XIV Storage System Planning Guide

Discussion 0

Correct Answer: D Vote an answer

Question 2

When does XIV Gen3 SSD caching significantly improve performance?

A. for GPES random workloads B. for small block, random read I/O workloads C. for large block, sequential read I/O workloads D. for small block, sequential write I/O workloads

Discussion 0

Correct Answer: B Vote an answer

Question 3

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

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

Discussion 0

Correct Answer: A Vote an answer

Question 4

What is the fastest way to see which volume is receiving the most IOPS on the XIV?

A. open XIV GUI and select the first 12 volumes, and then next 12 and so on B. run XCLI command xcii volume_max_iops_list C. opentheXIV GUI and checkthe volume view D. openXIVTopinthedefaultview

Discussion 0

Correct Answer: D Vote an answer

Question 5

PowerVM is a requirement for XIV host attach to which of the following operating systems?

A. VMware B. IBMi C. LinuxonSystemz D. AIX

Discussion 0

Correct Answer: B Vote an answer

Question 6

Which activity occurs after upgrading an XIV system from nine modules to ten modules?

A. pools are reconfigured to include an additional twelve disks, less the hot spares B. the system redistributes all data across all drives C. the default extent size is increased by 11.1% or 512K, whichever is smaller D. the SAN fabric is re-zoned to include another two host ports

Discussion 0

Correct Answer: B Vote an answer

Question 7

A customer has legacy Windows 2003 servers to connect to an XIV. What software is required to be installed on the host?

A. XIV GUI B. XIV Top C. XIV VSS D. XIV HAK

Discussion 0

Correct Answer: D Vote an answer