Define access time for magnetic disk, Computer Engineering

Assignment Help:

Define access time for magnetic disk.

The sum of seek time and rotational delay is known as access time for disks.

Seek Time:

Seek time is the time needed to move the read/write head to the proper track.

Rotational latency:

Rotational latency is the amount of time that elapses after the head is positioned over the correct track unless the stating position of the addressed sector passes under the read/write head.

 


Related Discussions:- Define access time for magnetic disk

Function of osi transport layer, Q. Function of OSI Transport Layer? - ...

Q. Function of OSI Transport Layer? - It takes the information to be sent as well as breaks it into individual packets that are sent and reassembled into a complete message by

Define optimistic synchronization, Q. Define Optimistic Synchronization? ...

Q. Define Optimistic Synchronization? Optimistic Synchronization: This method too updates atom by requester process however sole access is granted after atomic operation by abo

What are the aspects of security policy, What are the aspects of security p...

What are the aspects of security policy The security policy should cover aspects such as network service access, physical access, limits of acceptable behaviour, company's pro

Define linear probing with respect to hashing technique, Define Linear Pro...

Define Linear Probing Linear Probing:  The easiest way to resolve a collision is to begin with the hash address and do a sequential search by the table for an empty location.

Can matchcode object contain ids with different update types, Can matchcode...

Can matchcode object contain Ids with different update types? Yes.

Interaction design, This unit introduces the most important ID terminology,...

This unit introduces the most important ID terminology, explains why ID is important, and gives a description of the main ID activities and the characteristics of the ID process. I

In which network configuration all data/information pass, A distributed net...

A distributed network configuration in which all data/information pass through a central computer is (A)  Bus network                            (B) Star network (C)  Rin

What are set up time & hold time constraints, What do they signify Which on...

What do they signify Which one is critical for calculating maximum clock frequency of a circuit? Ans) Set up time constraint implies how late the input signal can arrive befor

Explain register addressing mode, Q. Explain Register Addressing Mode? ...

Q. Explain Register Addressing Mode? Operand can be a 16-bit register: Addressing Mode Description Example AX, BX, CX, DX, SI,

What is access latency and rotation speed, Q. What is Access latency and Ro...

Q. What is Access latency and Rotation Speed? Access latency: A disk access basically moves the arm to selected cylinder and waits for rotational latency that may take less t

Write Your Message!

Captcha
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