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Recent questions tagged disk
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GATE CSE 2024 | Set 2 | Question: 43
Consider a disk with the following specifications: rotation speed of $6000$ RPM, average seek time of $5$ milliseconds, $500$ sectors/track, $512$-byte sectors. A file has content stored in $3000$ sectors located randomly on the disk. Assuming ... total time (in seconds, rounded off to $2$ decimal places) to read the entire file from the disk is ______________.
Arjun
asked
in
Operating System
Feb 16
by
Arjun
1.4k
views
gatecse2024-set2
numerical-answers
operating-system
disk
0
votes
0
answers
2
Computer JE exam Consider a disk space with the following specifications: 16 surfaces, 128 tracks/surface, 256 sectors/track and 512 bytes/sectors. Let the diameter of the innermost track is 21 cm. Using a read-write head, the disk is rotating at 6000 RPM. The data transfer rate is mbps. a) 8 b)10 c)13 d)17
Mukesh_Kumar
asked
in
CO and Architecture
Jan 6
by
Mukesh_Kumar
107
views
disk
0
votes
0
answers
3
Best Open Video Playlist for Disks Topic | Operating Systems
Please list out the best free available video playlist for Disks from Operating Systems as an answer here (only one playlist per answer). We'll then select the best playlist and add to GO classroom video lists. You can add ... but standard ones are more likely to be selected as best. For the full list of selected videos please see here
makhdoom ghaya
asked
in
Study Resources
Aug 20, 2022
by
makhdoom ghaya
268
views
go-classroom
missing-videos
free-videos
video-links
disk
1
vote
1
answer
4
Nptel assignment
A manufacturer wishes to design a hard disk with a capacity of 30 GB or more (using the standard definition of 1GB = 2^30 bytes). If the technology used to manufacture the disks allows 1024-byte sectors, 2048 sectors/track, and 4096 tracks/platter, how many platters are required? (Assume a fixed number of sectors per track.) 1)3 2)5 3)4 4)2
Vaishnavi Gadhe
asked
in
CO and Architecture
Jun 1, 2022
by
Vaishnavi Gadhe
2.0k
views
co-and-architecture
disk
0
votes
1
answer
5
#COA #Disk
Consider a disk which has 64 tracks , in every track there are 1024 sectors , each sector has 2048 B . The disk is moving with 3000 RPM . Let the avg seek time is 10 ms and it is required to read a file of 64KB which was placed in outer track ... sector onwards . The current position of read/write head is 16th sector of inner track. What is the time taken to complete disk read operation?
Manisha Jaishwal
asked
in
CO and Architecture
May 22, 2022
by
Manisha Jaishwal
759
views
co-and-architecture
io-organization
disk
1
vote
0
answers
6
NIELIT 2022 April Scientist B | Section B | Question: 45
Consider a hard disk with $16$ recording surfaces $(0-15)$ having $16384$ cylinders $(0-16383)$ and each cylinder contains $64$ sectors $(0-63).$ Data storage capacity in each sector is $512$ bytes. Data are organized cylinder-wise and ... of the last sector of the file, if it is stored in a contiguous manner? $1281$ $1282$ $1283$ $1284$
soujanyareddy13
asked
in
Others
Apr 12, 2022
by
soujanyareddy13
1.5k
views
nielit2022apr-scientistb
operating-system
disk
normal
1
vote
1
answer
7
Live Test Series Live: Applied
We are given a hard disk of 500 GB. The performance details are : 5000 RPM rotation rate 200 cylinders, numbered from 1 to 200 Takes 1 + (n/20) milliseconds to move heads across n cylinders (e.g., from i to i + n). A ... the head travels half the cylinders and half a revolution. The average time taken to read a 1MB block from the hard disk is__? Need help.
ramakrushna
asked
in
CO and Architecture
Dec 22, 2021
by
ramakrushna
768
views
test-series
operating-system
disk-scheduling
disk
0
votes
1
answer
8
Applied Test Series
Consider a disk with a sector size of 512 bytes, 1000 tracks per surface, 25 sectors per track, 5 double-sided platters, and average seek time of 10 msec. The capacity of tracks in bytes is _____ KB
LRU
asked
in
Operating System
Oct 20, 2021
by
LRU
533
views
test-series
operating-system
disk
0
votes
2
answers
9
UGC NET CSE | October 2020 | Part 2 | Question: 17
Suppose you have a Linux file system where the block size is $2K$ bytes, a disk address is $32$ bits, and an $i-$node contains the disk addresses of the first $12$ direct blocks of file, a single indirect block and a double indirect ... is the largest file that can be represented by an $i-$node? $513$ Kbytes $513$ MBytes $537$ Mbytes $537$ KBytes
go_editor
asked
in
Operating System
Nov 20, 2020
by
go_editor
1.8k
views
ugcnetcse-oct2020-paper2
operating-system
disk
3
votes
3
answers
10
UGC NET CSE | October 2020 | Part 2 | Question: 91
The question given below: concern a disk with a sector size of $512$ bytes, $2000$ tracks per surface, $50$ sectors per track, five double-sided platters, and average seek time of $10$ milliseconds. If $T$ is the capacity of a track in bytes, and $S$ is the ... $(50 K, 50000 K)$ $(25 K, 25000 K)$ $(25 K, 50000 K)$ $(40 K, 36000 K)$
go_editor
asked
in
Operating System
Nov 20, 2020
by
go_editor
4.3k
views
ugcnetcse-oct2020-paper2
operating-system
disk
0
votes
2
answers
11
UGC NET CSE | October 2020 | Part 2 | Question: 92
The question given below: concern a disk with a sector size of $512$ bytes, $2000$ tracks per surface, $50$ sectors per track, five double-sided platters, and average seek time of $10$ milliseconds. What is the capacity of the disk, in bytes? $25,000 K$ $500,000 K$ $250,000 K$ $50,000 K$
go_editor
asked
in
Operating System
Nov 20, 2020
by
go_editor
2.0k
views
ugcnetcse-oct2020-paper2
operating-system
disk
1
vote
1
answer
12
UGC NET CSE | October 2020 | Part 2 | Question: 93
The question given below: concern a disk with a sector size of $512$ bytes, $2000$ tracks per surface, $50$ sectors per track, five double-sided platters, and average seek time of $10$ milliseconds. Given below are two statements: ... false Statement $I$ is correct but Statement $II$ is false Statement $I$ is incorrect but Statement $II$ is true
go_editor
asked
in
Operating System
Nov 20, 2020
by
go_editor
1.4k
views
ugcnetcse-oct2020-paper2
operating-system
disk
0
votes
1
answer
13
UGC NET CSE | October 2020 | Part 2 | Question: 94
The question given below concern a disk with a sector size of $512$ bytes, $2000$ tracks per surface, $50$ sectors per track, five double-sided platters, and average seek time of $10$ ... approximately what is the maximum rotational delay? $0.011$ seconds $0.11$ seconds $0.0011$ seconds $1.1$ seconds
go_editor
asked
in
Operating System
Nov 20, 2020
by
go_editor
4.8k
views
ugcnetcse-oct2020-paper2
operating-system
disk
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