Computers and Technology, 07.03.2020 04:54 sdavis1471

Consider 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 msec.
1. What is the capacity of a track in bytes? What is the capacity of each surface?
What is the capacity of the disk?
2. How many cylinders does the disk have?
3. Give examples of valid block sizes. Is 256 bytes a valid block size? 2048? 51200?
4. If the disk platters rotate at 5400 rpm (revolutions per minute), what is the
maximum rotational delay?
5. If one track of data can be transferred per revolution, what is the transfer rate?

Answers: 1

Show answers

Other questions on the subject: Computers and Technology

Computers and Technology, 21.06.2019 14:30, dianathedad

Including a space in the file name causes problems on all operating systems?

Answers: 1

continue

Computers and Technology, 22.06.2019 18:00, alyssacyamamoto8050

Budgets you to do all of the following expect a) send frivolously b) avoid over spending c) gain financial independence d) examine your priorities and goals

Answers: 2

continue

Computers and Technology, 23.06.2019 09:00, amberpublow7

Which best describes the role or restriction enzymes in the analysis of edna a. to break dna into fragments that vary in size so they can be sorted and analyzed b. to amplify small amounts of dna and generate large amounts of dna for analysis c. to purify samples of dna obtained from the environment so they can be analyzed d. to sort different sizes of dna fragments into a banding pattern that can be analyzed

Answers: 1

continue

Computers and Technology, 23.06.2019 09:10, babyskitt

Effective character encoding requires standardized code. compatible browsers. common languages. identical operating systems.

Answers: 1

continue

You know the right answer?

Consider a disk with a sector size of 512 bytes, 2000 tracks per surface, 50 sectors
per track...