, , . : , , , ..
, .
. 4. 9.
. 4.9.
.
, , : () ( ). .
. , "" , , , / .
(. 4.6):
(), , - ;
() "";
, ;
, , floptical-;
, , VHD-;
- CD-ROM (Compact Disk ROM);
WORM (Continuous Composite Write Once Read Many );
() .
4.6.
, | , | , / | ||
1,2; 1,44 | 65-100 | / | ||
250-4000 | 8-20 | 500-3000 | / | |
20-230 | 500-2000 | / | ||
Floptical | 20,8 | 100-300 | / | |
VHD | 120-240 | 200-600 | / | |
CD-ROM | 250-1500 | 15-300 | 150-1500 | |
CCWORM | 120-1000 | 15-150 | 150-1500 | / |
128-1300 | 15-150 | 300-2000 | / |
. , / . .