Compare the memory devices ram and rom, Computer Engineering

Assignment Help:

Compare the memory devices RAM and ROM.

Ans. Comparison of Semi-conductor Memories RAM ands ROM
The advantages of ROM are:
1. This is cheaper than RAM.
2. This is non-volatile. Thus, the contents are not lost while power is switched off.
3. This is available in larger sizes than RAM.     '
4. Contents these are always identified and can be easily tested.
5. This does not need refreshing.
6. There is no option of any accidental change into its contents.
The advantages of RAM are:
1. This can be replaced and updated.
2. This can serve as temporary data storage.
3. This does not need lead time (like in ROM) or programming time (like in PROM).
4. This does not need any programming equipment


Related Discussions:- Compare the memory devices ram and rom

What is function overloading, a. Describe function declaration, function de...

a. Describe function declaration, function definition and function cell using a suitable example. Explain the function prototype? b. What is function overloading? When do we use

Operation codes used in assembly instructions, Q. Operation codes used in a...

Q. Operation codes used in assembly instructions? Now let's describe various operation codes needed for this machine so that we can translate High level language instructions t

C++, What are virtual Functions

What are virtual Functions

What are the advantages of using xml over html, What are the advantages of ...

What are the advantages of using XML over HTML?  The root cause of the problem lies in HTML (Hyper Text Mark-up Language), the defacto standard for web publication. The main pr

Example of blocking probability for the three stage network, A three stage ...

A three stage network is realized by using switching matrices of size p x s in stage 1, r x r matrices in stage 2 and s x p matrices in stage 3. Using the Lee's probability graph s

Write the html code to webpage to insert scrollable lists, Write the HTML c...

Write the HTML code to accomplish the web page to insert scrollable lists that will always display four entries of the list. The HTML code to accomplish the web page is given b

Explain vehicle tracking system, Case Study - A taxi company has 200 taxies...

Case Study - A taxi company has 200 taxies. The company provides its services to all the nine districts in Mauritius, about 20 taxies per district. A taxi is normally attached to

OR, importance of duality concep? Article Source: http://EzineArticles.co...

importance of duality concep? Article Source: http://EzineArticles.com/4133733

Presentation of the report, This will be based on presentation of the repor...

This will be based on presentation of the report, complexity of the task, degree of completion and uniqueness of your problem.  As a part of this question, you should also inclu

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