What is one advantage of hardware of hardware RAID controllers?
A. Volume management is performed by the host
B. Volume management is performed by the switch
C. Parity calculation by the server and cache memory on the RAID controller increases read and write performance.
D. Dedicated cache memory increases server write performance.
How many zone sets can be active in a fabric at a single time?
A. one
B. two
C. three
D. unlimited
Which classification of storage virtualization is implemented in the storage array?
A. file/record virtualization
B. file system virtualization
C. disk virtualization
D. sector virtualization
What is a characteristic of synchronous remote replication?
A. Source is minutes ahead of the remote replication
B. Source buffers the data and sends it depending on a cycle time
C. Source and remote replication always have identical data
D. Synchronous replication only used for extended distances
What is the function of zoning?
A. Allows certain N ports to be visible to each other
B. Allows certain logical units to be visible to a HBA
C. Defines which path data will take through the network
D. allows certain logical units mounted to the host
What describes the basic rpm and storage capacity of an enterprise class disk drive when compared to entry level disk drives?
A. lower rpm and higher storage capacity
B. higher rpm and higher storage capacity
C. lower rpm and lower storage capacity
D. higher rpm and lower storage capacity
What are the steps to restore a complete backup that is using differential method?
A. latest full and lasted differential backup must be restored
B. latest full and all subsequent differential backups must be restored
C. latest full must be restored
D. latest incremental must be restored
Which two performance criteria are used to determine the selection of a device for a tiered storage level? (Choose two)
A. performance (IOPs)
B. age of data
C. user profile
D. availability/reliability
E. power consumption (watts/GB)
What are two advantage of NAS ?(Choose two)
A. is not limited to the throughput of the LAN
B. is appropriate for block level access
C. uses existing network infrastructure
D. more scalable and flexible than DAS
E. is not impacted by traffic on the LAN
Which three Fibre Channel components have world wide Name? (Choose Three)
A. HBA port
B. Storage device port
C. physical port in a hub
D. physical port in a switch
E. traceiver
