SAN architecture is created at ______.
A. the lowest level of storage abstraction
B. the mid level of storage abstraction
C. the smallest LUN possible in the SAN
D. the highest level of storage abstraction
Which statement about B-series (Brocade) and M-series (McDATA) fabric switches is true?
A. B-series fabric switches require a license to increase the buffer-to-buffer credits while M-series do not.
B. B-series and M-series fabric switches do NOT require a license to increase the buffer-to-buffer credits.
C. M-series fabric switches require a license to increase the buffer-to-buffer credits while B-series do not.
D. B-series and M-series fabric switches require a license to increase the buffer-to-buffer credits.
How long does it typically take to create a SAN architecture for an enterprise-class customer?
A. days to weeks
B. hours
C. weeks to months
D. months to years
A business continuity strategy for the protection of data can be built on techniques and procedures to _____. (Choose two.)
A. avoid data loss
B. provide Hierarchical Storage Management (HSM)
C. recover data that has been lost
D. shrink the backup and recovery window
What is the greatest challenge when extending a SAN?
A. to maintain speed and availability
B. to extend a SAN using the smallest number of IP links
C. to exclude dark fiber
D. to use all wires including those for IP telephony
What is the recommended way to fail over a site in a replication solution?
A. as a result of an application timeout
B. by the absence of heart beat of the source array
C. by an operator with scripted procedures
D. as a result of the loss of the inter-site links
What are two features of VersaStor technology? (Choose two.)
A. automatic data migration when the sub-pool hierarchy is changed
B. object-oriented selective storage presentation
C. selective presentation of virtual disks to servers
D. ATM Channel over Internet Protocol
What does a Recovery Time Objective (RTO) of three hours indicate as it relates to backup and restore?
A. Data is restored and the environment is operational within three hours.
B. The amount of data lost with backups should not exceed three hours.
C. The data should be fully backed up and restored every three hours.
D. Data should be cloned and restored every three hours.
What is a challenge when expanding a SAN with SAN extensions?
A. switch latency
B. disk latency
C. network latency
D. host latency
What are the business benefits of a SAN infrastructure?
A. reducing staff skills across distributed geographical locations
B. adaptability to meet changing business requirements allowing faster application deployment
C. reducing Total Cost of Ownership (TCO) by eliminating staff associated with SANs
D. reducing Total Cost of Ownership (TCO) by hiring staff for management tasks
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