Magnetic storage - computer architecture, Computer Engineering

Assignment Help:

Magnetic storage - computer architecture:

Magnetic storage uses different type of patterns of magnetization on a magnetically coated surface to store information. Magnetic storage is non-volatile memory. The information is accessed by using one or more read/write heads which can contain one or more recording transducers. A write and read head only covers a part of the surface so that the medium or head or both have to be moved relative to another in order to access data. In modern computers, magnetic storage is of following type:

  • Magnetic disk

              o Floppy disk is used for off-line storage

              o Hard disk drive is used for secondary storage

  • Magnetic tape data storage is used for off-line and  tertiary storage.

 


Related Discussions:- Magnetic storage - computer architecture

Biometric systems for implementing client server network, Discuss password ...

Discuss password schemes and Biometric systems for implementing client server network security.          In cyberspace, buyers & sellers cannot see each other. Also in video con

DW, Define a job scheduling strategy that will meet business requirement of...

Define a job scheduling strategy that will meet business requirement of reporting availability by 6am CST for the following cubes

BCD ADDER, create a BCD adder combinational ckt. that adds 2 digit BCD inpu...

create a BCD adder combinational ckt. that adds 2 digit BCD inputs

Explain logical shifts with example, Q. Explain Logical shifts with example...

Q. Explain Logical shifts with example? Logical shifts LOGICAL SHIFT LEFT and LOGICAL SHIFT RIGHT insert zeros to end bit position and other bits of a word are shifted left or

Library of functions of parallel virtual machine, Q. Library of functions o...

Q. Library of functions of parallel virtual machine? PVM offers a library of functions libpvm3.a, that application programmer calls. Every function has some specific effect in

Hashing collision resolution techniques, Hashing collision resolution techn...

Hashing collision resolution techniques are a) Chaining, b) Bucket addressing

Data can be moved using a ''write:'' statement, Data can be moved from one ...

Data can be moved from one field to another using a 'Write:' Statement and stored in the desired format.  Write: Date_1 to Date_2 format DD/MM/YY.

I2c protocol bus , I²C TECHNOLOGIES The I2C protocol bus is two bi-dire...

I²C TECHNOLOGIES The I2C protocol bus is two bi-directional wires, serial data (SDA) and serial clock (SCL), that transmit information between the devices connected to the bus.

Illustrated three stages of data mining process, Illustrated three stages o...

Illustrated three stages of data mining process? Stage 1: Exploration: This stage generally starts along with data preparation that may involve cleaning data, selecting subse

Order in which filters get implemented, If we have multiple filters implet...

If we have multiple filters impleted, what is the order in which these filters get implemented?   Ans) 1. Authorization filters 2. Response filters 3. Action filters

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