Recent questions tagged disk / GATE Overflow for GATE CSE

2 votes

1 answer

1

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 ______________.

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 ha...

Arjun

1.9k views

Arjun asked Feb 16

0 votes

2 answers

2

GATE CSE 2024 | Set 1 | Question: 44
Consider a $512$ GB hard disk with $32$ storage surfaces. There are $4096$ sectors per track and each sector holds $1024$ bytes of data. The number of cylinders in the hard disk is _________.

Consider a $512$ GB hard disk with $32$ storage surfaces. There are $4096$ sectors per track and each sector holds $1024$ bytes of data. The number of cylinders in the ha...

Arjun

1.8k views

Arjun asked Feb 16

0 votes

0 answers

3

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

151 views

Mukesh_Kumar asked Jan 6

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0 answers

4

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 ... standard ones are more likely to be selected as best. For the full list of selected videos please see here

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 playl...

makhdoom ghaya

279 views

makhdoom ghaya asked Aug 20, 2022

1 votes

1 answer

5

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

A manufacturer wishes to design a hard disk with a capacity of 30 GB or more (using thestandard definition of 1GB = 2^30 bytes). If the technology used to manufacture the...

Vaishnavi Gadhe

2.3k views

Vaishnavi Gadhe asked Jun 1, 2022

0 votes

1 answer

6

#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?

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 an...

Manisha Jaishwal

834 views

Manisha Jaishwal asked May 22, 2022

1 votes

0 answers

7

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? $1281$ $1282$ $1283$ $1284$

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...

soujanyareddy13

1.5k views

soujanyareddy13 asked Apr 12, 2022

1 votes

1 answer

8

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.

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 m...

ramakrushna

809 views

ramakrushna asked Dec 22, 2021

0 votes

1 answer

9

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

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...

LRU

589 views

LRU asked Oct 20, 2021

0 votes

2 answers

10

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

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...

go_editor

1.9k views

go_editor asked Nov 20, 2020

3 votes

3 answers

11

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 ... $(50 K, 50000 K)$ $(25 K, 25000 K)$ $(25 K, 50000 K)$ $(40 K, 36000 K)$

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 see...

go_editor

4.6k views

go_editor asked Nov 20, 2020

0 votes

2 answers

12

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? $25,000 K$ $500,000 K$ $250,000 K$ $50,000 K$

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 see...

go_editor

2.1k views

go_editor asked Nov 20, 2020

1 votes

1 answer

13

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

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 see...

go_editor

1.5k views

go_editor asked Nov 20, 2020

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