Dell storage networking professional exam-version2
How many LUNs are required for the Write Intent Log (WIL)?
A. one per array
B. two per array
C. one per each mirrored LUN
D. two per each mirrored LUN
In a Dell/EMC only Storage Area Network (SAN), SAN Copy requires which three of
the following? (Choose three.)
A. Access Logix must be running on all participating storage arrays.
B. SnapView or MirrorView must be installed on the storage array running SAN Copy.
C. Either the Source or Destination logical units must reside on an array SAN Copy.
D. The Navisphere Host Agent does not need to be installed on all hosts that own LUNs
to be SAN copied.
E. All SAN Copy ports must be zoned correctly, in order for SAN Copy to have access to
these storage arrays.
Answer: A, C, E
SAN Copy can be configured to _________.
A. have simultaneous sessions between multiple storage systems
B. provide synchronous mirroring between multiple storage systems
C. allow UNIX hosts to copy LUNs to be accessed by Windows hosts
D. create copies of Source LUNs that are only 20% of the original size
Which three statements about Navisphere Analyzer are correct? (Choose three.)
A. Navisphere Analyzer is included within Navisphere Manager
B. Navisphere Analyzer is optional software that can track performance trends on Dell/
EMC storage arrays.
C. Navisphere Analyzer allows you to automatically record, capture, and display
performance data metrics.
D. Navisphere Analyzer can fine tune parameters of storage arrays, identifying potential
bottlenecks, such as spindle count starvation within a RAID configuration and read/write
cache adjustments to increase performance.
Answer: B, C, D
Which LUN duplication method would have the least initial performance impact on a
source LUN to create and