Magnetic memory, Basic Computer Science

Assignment Help:

Magnetic Memory:

 In the above section we have seen various types of semiconductor RAMs. These high speed semiconductor storage devices (i.e. RAMs) are expensive. So we need some inexpensive media for storage. Also semiconductor memory has the following limitations: 

1)  Limited Capacity: Semiconductor (primary) memory of today?s computers is not sufficient, since most of the data processing organizations deal with a large volume of data.  

2)  Volatile Memory: Semiconductor memory is volatile in nature. But there is always a need to store data on a permanent basis.  

Thus there is a need of additional memory, that is inexpensive, non-volatile in nature and has large capacity. Magnetic material is inexpensive and long lasting, so it is an ideal choice for us. Magnetic memory is a permanent non-volatile, type of memory. 


Related Discussions:- Magnetic memory

M s word., explain the steps to form a colourful card

explain the steps to form a colourful card

Kids, how do you let kids learn on it

how do you let kids learn on it

Eeprom, Ask queswhat is the advanages of eeprom?

Ask queswhat is the advanages of eeprom?

Outline the five main steps in the web design process, QUESTION (a) Out...

QUESTION (a) Outline the five main steps in the Web Design Process (b) Draw an annotated diagram explaining how data is transmitted to web servers during a standard form sub

Consistency or data in dbms, Consistency or data in DBMS Consistency - da...

Consistency or data in DBMS Consistency - data in DBMS(Database) is accurate in modeling real world, follows integrity constraints User may ensure transaction consistent by itsel

Data structures, let me know if you can do this assignment and how long it ...

let me know if you can do this assignment and how long it takes

Ultrasonic waves, Ultrasonic Waves: Sound waves outside the audible range o...

Ultrasonic Waves: Sound waves outside the audible range of humans. Ultrasonic waves consist of frequencies greater than 20 kHz and exist in excess of 25 MHz. Applications include i

C, wap to print padovan string in c

wap to print padovan string in c

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