Recent questions tagged disk

3 votes
3 answers
182
How long does it take to load a 64-KB program from a disk whose average seek time is 10 msec., whose rotation time is 20 msecs., and whose track holds 32-KB for a 2-KB pa...
0 votes
1 answer
183
1 votes
2 answers
184
Given explanation:Please check if given solution is correct or not
3 votes
1 answer
186
2 votes
3 answers
188
pls xplain the last line of the qs,"records cannot span 2 records" and what effect does it bring to the problem
2 votes
2 answers
192
1 votes
1 answer
194
the seek time of a disk is 30ms.it rotates at the rate of 30 rotations/second.the capacity of each track is 300 words.the access time is (approximately) guys can any one ...
3 votes
2 answers
195
The total time to prepare a disk drive mechanism for a block of data to be read from it isseek timelatencylatency plus seek timetransmission time
1 votes
6 answers
197
38 votes
2 answers
204
A file system with a one-level directory structure is implemented on a disk with disk block size of $4K$ bytes. The disk is used as follows:$$\begin{array}{|l|}\hline \te...
32 votes
2 answers
206
The root directory of a disk should be placedat a fixed address in main memoryat a fixed location on the diskanywhere on the diskat a fixed location on the system diskany...