单选题When analyzing disk I/O performance， which of the following metrics and/or statistics should be included in the study？（）A Disk size， stock availability， VHDCIB Disk size， distance， temperature， and compatibilityC Disk fragmentation， MTBF， and maintenanceD Disk configuration， throughput， transactions， queues， and latencies
单选题
When analyzing disk I/O performance， which of the following metrics and/or statistics should be included in the study？（）
A
Disk size， stock availability， VHDCI
B
Disk size， distance， temperature， and compatibility
C
Disk fragmentation， MTBF， and maintenance
D
Disk configuration， throughput， transactions， queues， and latencies
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