1. Hard Disks What is a head crash ? p. 358 Fig. 7-16 clearance read/write head platter hair dust smoke Spinning creates cushion of air that floats read/write head above…
Slide 1PENGANTAR TEKNOLOGI INFORMASI (A) Slide 2 hard disk Hard Disks What is a disk cache? Portion of memory that processor uses to store frequently accessed items second…