Question: (d) The following characteristics apply to a given disk pack with 10 platters (that is 18 recordable surfaces). Calculate the following Rotational Speed Transfer Rate

(d) The following characteristics apply to a given disk pack with

(d) The following characteristics apply to a given disk pack with 10 platters (that is 18 recordable surfaces). Calculate the following Rotational Speed Transfer Rate Density per track Number of records in file to be stored Record size Block size Number of tracks per surface 10 ms 0.1 ms/track 21,000 bytes 200,000 records 180 bytes 10 logical records 500 (i) Number of blocks per track; (2 marks) (i) Waste per track

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock blur-text-image

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Students Have Also Explored These Related Databases Questions!

Q 2 ) The following characteristics apply to a given disk pack with 1 0 platters ( that is 1 8 recordable surfaces. Calculate the following: \ table [ [ Rotational Speed, 1 0 ms ] , [ Transfer Rate,...

- Number of blocks per track; - Waste per track; - Number of tracks to store the whole files - Total waste to store the whole file. The following characteristics apply to a given disk pack with 10...

Consider a disk with the following characteristics (these are not parameters of any particular disk unit): block size B=512 bytes, interblock gap size G=128 bytes, number of blocks per track=20,...

E. Suppose the disk drive rotates the disk pack at a speed of 3000rpm (revolutions per minute): i. What is the transfer rate in bytes/msec? ii. What is the block transfer time (btt) in msec? iii....

home / study / engineering / computer science / questions and answers / 1. given a disk drive with the following characteristics:... Question: 1. Given a disk drive with the following character... 1....

Consider a disk with the following characteristics (these are not parameters of any particular disk unit): block size B=512 bytes, number of blocks per track=20, number of tracks per surface=400. A...

Given the following characteristics for a magnetic disk pack with 10 platters yielding 18 recordable surfaces (not using the top and bottom surfaces): Rotational speed = 13 ms Transfer rate = 0.15...

this is one question explain answer fully 4. Given the following characteristics for a disk pack with 10 platters yielding 18 recordable surfaces: Rotational speed =10ms Transfer rate =0.1ms/ track...

OSChapter 7#3DiskSpring 2015 3.Given the following characteristics for a magnetic disk pack with 10 platters yielding 18 recordable surfaces (not using the top and bottom surfaces): Rotational speed...

1. Given a disk drive with the following characteristics: Number of surfaces = 200 Number of tracks per surface = 100 Number of sectors per track = 50 Bytes per sector = 256 Speed = 2400 RPM What is...

Carlos Sanguine, Inc., makes premium wines and table wines. Grapes are crushed and the free-flowing juice and the first- processing juice are made into premium wines ( bottles with corks). The...

Excalibur Limited (Excalibur) is a supplier of software. They can install the software if required by customers and also have the capability of providing maintenance services to their customers....

A good measure of an investor s risk exposure if she / he only holds an investment of two or more assets in the portfolio is: Group of answer choices the beta coefficient of returns on the asset the...

Seved Help 14 Wisconsin Snowmobile Corp. is considering a switch to level production Cost efficiencies would occur under level production, and aftertax costs would decline by $31,500, but inventory...

What combination of Key Fields in a Salary Structure Table allows for storage of historical Pay Grade Data for multiple Occupation Group Pay Grade Structures?

Explain the function and purpose of the Job Level Table.

What are Compa-Ratios? Explain the difference between Internal and External (Market Based) Compa-Ratios.