What is average rotational latency if seek time is given

Assignment Help Operating System

Reference no: EM1371045

5 Disk, seek time, latency, sector, request Single-platter disk rotation speed: 7200 rpm number of tracks on one side of platter: 30,000 number of sectors per track: 600 seek time: 1 ms for every 100 tracks traversed Disk receives a request to access a random sector on a random track. assume the head starts at track 0.

a. What is the average seek time?
b. avg. rotational latency?
c. transfer time for a sector?
d. total ave. time to satisfy a request?

Reference no: EM1371045

Questions Cloud

Identify and describe changes in as-ad graph : Label aggregate demand curve as AD and aggregate supply curve as AS. Be sure to label axes appropriately. Identify and describe changes in AS-AD graph above that would result from cost-push inflation.

Computing expected rate of return : Assume a company expects that a $20 million expenditure on R&D will result in a new product that will rise its revenue by a total of $30 million 1 year from now.

Guide for students on the importance of acedemic integrity : Please compose an essay on Academic Intergrity that will focus on the importance of academic honesty and presentation of original work. The paper must include one peer reviewed source and must be presented in APA format and style.

What is its average velocity for the complete trip : An object of length 3 cm is inside a plastic block with index of refraction 1.40. If the object is viewed through the top surface of block at a non-zero angle from the normal, where is an object relative to its image.

What is average rotational latency if seek time is given : 5 Disk, seek time, latency, sector, request Single-platter disk rotation speed: 7200 rpm number of tracks on one side of platter. What is avg rotational latency?

Find notable artists and works : Prepare a paper in which you identify a minimum of five notable artists (and their works) that helped define the 20th century.

Work place demographics : How does your organization respond to planned and unplanned change and how do change agents affect your organization?

Creating a new balance sheet : Assume that a bank faces a balance sheet illustrated below, and the required reserve ratio is 20 percent.

Explain how many units of labour should firm hire : Suppose capital is fixed at 16 units. If firm can sell its output at a price of $100 per unit and can hire labour at $25 per unit, Explain how many units of labour should firm hire in order to maximize profits.

User Account

All Pages