Which backup server component should be protected for rapid recovery?
A customer is developing a disaster recovery plan for a backup and recovery environment. Which backup
server component should be protected for rapid recovery?
What must be ensured for consistent backup of a database that is composed of many files of varying sizes, occu
What must be ensured for consistent backup of a database that is composed of many files of varying sizes,
occupying several file systems?
Which SAN security mechanism will prevent a switch port from being enabled even after a switch reboot?
Which SAN security mechanism will prevent a switch port from being enabled even after a switch reboot?
What is prevented using RAID technology?
What is prevented using RAID technology?
How many disks are required to meet both the application’s capacity and performance requirements?
An application requires the capacity of 1.46 TB andgenerates 7200 IOPS during peak workload. Vendor
specifies that a 146 GB, 15K rpm drive is capable to perform a maximum of 180 IOPS at 70% utilization.
How many disks are required to meet both the application’s capacity and performance requirements?
What is the disk I/O controller utilization?
Consider a disk I/O system in which an I/O request arrives at a rate of 100 IOPS and the service time is 2ms.
What is the disk I/O controller utilization?
What is the MTBF of the set?
In a ten-disk RAID 0 set, each disk has a Mean TimeBetween Failure (MTBF) of 100,000 hours. What is the
MTBF of the set?
Which element is responsible for data movement between disk drives and global memory in an EMC Symmetrix array
Which element is responsible for data movement between disk drives and global memory in an EMC
Symmetrix array?
which zone(s) represent mixed zoning?
In this diagram, which zone(s) represent mixed zoning?
What is a benefit of implementing zoning?
What is a benefit of implementing zoning?