What is the maximum number of bytes

Assignment Help Basic Computer Science
Reference no: EM131210298

A disk unit has 24 recording surfaces. It has a total of 14,000 cylinders. There is an average of 400 sectors per track. Each sector contains 512 bytes of data.

(a) What is the maximum number of bytes that can be stored in this unit?

(b) What is the data transfer rate in bytes per second at a rotational speed of 7200 rpm?

(c) Using a 32-bit word, suggest a suitable scheme for specifying the disk address.

Reference no: EM131210298

Questions Cloud

Evaluate why the test could be valuable tool for an employer : Evaluate why this test could be a valuable tool for an employer. Analyze how a clinician may use this test as a tool for promoting meaningful interventions in treatment.
Main components of business and functions : Which are the main components of business and their functions? Anyone to help? Please add two credible references and be straight to the point. I will have to do some comparisons with other student answer. No plagialism please.
Demand for dollars in international financial markets : Why has the demand for dollars in international financial markets continued to grow, even though the dollar is no longer the official reserve currency?
Identify at least one major stressor in your life : Identify at least one major stressor in your life and discuss its likely impact on your health and steps you could take to mitigate that impact. Provide specific examples to support your response.
What is the maximum number of bytes : A disk unit has 24 recording surfaces. It has a total of 14,000 cylinders. There is an average of 400 sectors per track. Each sector contains 512 bytes of data.
What attitude will you convey through illustration : What attitude will you convey through illustration? Will you portray yourself as serious, intellectual, passionate, desensitized, or sarcastic? Think about your stance and convey your stance throughout your essay.
Estimate the average percentage of the total time : Consider a long sequence of accesses to a disk with 8 ms average seek time, 3 ms average rotational delay, and a data transfer rate of 60 Mbytes/sec. The average size of a block being accessed is 64 Kbytes. Assume that each data block is stored in..
What options could the imf recommend to correct : Leticia is a small country that is experiencing a deficit in its balance of payments.- What options could the IMF recommend to correct the imbalance in Leticia's balance of payments?
How long can a deficit in the balance of payments persist : Under flexible exchange rates, what happens if a country experiences a deficit in its balance of payments?- How long can a deficit in the balance of payments persist?

Reviews

Write a Review

Basic Computer Science Questions & Answers

  Code problem huffman encoding

Given a string s of length at most 104 over the alphabet of lower case latin letters. In the first line output the number k of different symbols and the length l of a binary encoding. In each of the next k lines output a binary code of a symbol in th..

  Which can be used to parse command-line options

The tee command reads its standard input until end-of-file, writing a copy of the input to standard output and to the file named in its command-line argument.

  Provision a multi-terabit fat pipe between the two locations

Consider the aspect of latency. Why is this aspect important. Let us suppose I want to send data between LA and Tokyo - i somehow provision a multi-terabit fat pipe between the two locations and push data through it. Would latency still be a concern ..

  Explain ethics of developing of system

To help counter terrorism, many countries are planning and development of computer systems that track large number of citizens and their actions. Clearly this has privacy, implications. Discuss the ethics of developing this type of system.

  Articles referencing information security access controls

Research one or more scholarly articles referencing information security access controls

  Use css comments to document the css program

Create a css file named style.css to format index.htm and provide a basic layout. Use css comments to document the css program.

  What are the values of the normal project completion time

What are the values of the normal project completion time, the total work time using the normal times, and the critical path

  What happens when you assign

What happens when you assign 340,282,343,598.33 to a Single variable? Assuming that the variable in question is named sngNumber and you execute the statement MessageBox.Show

  Elements of a data center

Research other elements of a data center besides the core elements discussed in this chapter, including environmental control parameters such as HVAC (heat, ventilation, and air-condition), power supplies, and security.

  Consider the traveling salesperson problem

Consider the Traveling Salesperson problem. a) Write the brute-force algorithm for this problem that consider all possible tours. b) Implement the algorithm and use it to solve instance of size 6,7,8,9,10,15 and 20.

  Write a pseudocode statement

Write a pseudocode statement that subtracts the variable downPayment from the variable total and assigns the result to the variable due. Don't use integer as decimal places will be needed.

  Determine the output displayed when the button is clicked

Write a program that displays the output shown in a list box. The last two lines of the output should be displayed by one or more Sub procedures using data passed by variables from an event procedure.

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd