Question: The average rotation time for a random read in a disk with a 5 4 0 0 Rotations Per Minute ( RPM ) is expected

The average rotation time for a random read in a disk with a 5400 Rotations
Per Minute (RPM) is expected to be around 5.56ms. Explain the reason.

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:

operating systems true or false 8 6 . A seek on a modern disk drive could take around 1 second. 8 7 . With a 7 2 0 0 RPM disk, the average rotation time for a random read is expected to be around 8 ....

Q:

Consider a disk pack with a seek time of 4 milliseconds and a rotational speed of 5000 rotations per minute (RPM). It has 400 sectors per track and each sector can store 512 bytes of data. Consider a...

Q:

Consider a disk pack with a seek time of 4 milliseconds and a rotational speed of 5000 rotations per minute (RPM). It has 400 sectors per track and each sector can store 512 bytes of data. Consider a...

Q:

Carsader a dak pack w seek time of 4 milliseconds and rotational speed of 1 0 0 0 rotations per minute ( RPM ) It has 6 0 0 sectors per track and each sector can store 5 1 2 bytes of data. Consider...

Q:

Hi teacher, can u help me answer all the question? If your answer is true I will upvote you Q1 Which statement(s) about Test-and-set solution for Critical Section Problem below is(are TRUE? 1. It is...

Q:

Hi teacher, can u help me answer all the question? If your answer is true I will upvote you Q1 Which statement(s) about Test-and-set solution for Critical Section Problem below is(are TRUE? 1. It is...

Q:

Hi teacher, can u help me answer all the question? If your answer is true I will upvote you Q1 Which statement(s) about Test-and-set solution for Critical Section Problem below is(are TRUE? 1. It is...

Q:

Suppose we want to synchronize two concurrent processes P and Q using binary semaphores S and T. The code for the processes P and Q is shown below: Process P: while (1) { W: print '0'; print '0'; X:...

Q:

Consider the problem of finding the total time to access and read data stored as tracks on a computer disk. This can be described, at its simplest, as access time plus transfer time. Access time is...

Q:

Question 1 A disk queue is holding requests to the following cylinders in the order: 1 1 0 , 1 2 , 1 5 , 2 0 , 7 0 , 1 4 5 , 9 0 , 8 0 . What is the order that the requests are serviced for the...

Q:

Show that 63/512 is the probability that the fifth head is observed on the tenth independent flip of a fair coin.

Q:

Harrison Company makes two products and uses a conventional costing system in which a single plantwide, predetermined overhea rate is computed based on direct labour-hours. These products are...

Q:

Pear Producta Limbed of Sherthen, China, manufactures and disributes loyit throughout Southeast Adia. Freve cubic centimeters fod ) of solvert H 3 0 0 are regived is manufacture ebdh unt of Supermic,...

Q:

The following is an example of which ethical principle: A Boy Scout taking a watch to the lost and found instead of keeping it because it was his duty. The following is an example of which ethical...

Q:

Why might some people consider the term fringe benefits to be misleading at best or completely erroneous at worst? Why is the value of these benefits most appropriately included as part of total...

Q:

Do you personally agree with changing the name from personnel to human resources? Why or why not?

Q:

In your opinion, what were the two or three earliest changes that influenced the development of a centralized operation to address matters related to employees? Why?