The bus master runs between the CPU and the DMA controller.
I/O buses do not run synchronously because devices might not be capable of running an I/O transfer.
Serial data is sent on a data line that has a one bit pulse. Used for high performance interfaces. Data streams are a good example.
The formula for latency is (60 sec/ disk rotational speed) x (1000 ms/ sec) / 2
Lands are located between the pits.
CD and DVD use heat-sensitive dye.
Hewlett-Packard, IBM, and Seagate Tech created the LTO in 1997, Linear Tape Open.
RAID Level 6 maintains two error-correction set.
Data retrieval may surface as magnetic storage expands.
SPOOLing stands for Simultaneous Peripheral Operations On-Line. Introduction to multiprogramming using parallelism.
