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 the difference between the c#.net and vb.net, What is the differenc...

What is the difference between the C#.NET and VB.NET? VB.NET - It don't have the XML Documentation. - It don't have the Operator Overloading. - It dont't have the P

Illustrate about fourth generation computers, Q. Illustrate about fourth ge...

Q. Illustrate about fourth generation computers? One of the main milestones in IC technology is Very large scale integration (VLSI) where thousands of transistors can be integr

Callable modules of program code within one abap/4 program, How can we crea...

How can we create callable modules of program code within one ABAP/4 program? We can create callable modules by two techniques:- By defining Macros. By creating incl

Name the 7400 series TTL chip, Name the 7400 series TTL chip which is a pri...

Name the 7400 series TTL chip which is a priority encoder. Write its truth table.  Ans. Available IC in 74 series is 74147 that is a priority encoder. Such I

Benefits of expert system to the user, a. It improves quality by providing ...

a. It improves quality by providing consistent advice and by making reduction in the error rate. b. Expert systems are reliable and they do not overlook relevant info

What is sdram, Synchronous dynamic random access memory (SDRAM) is dynamic ...

Synchronous dynamic random access memory (SDRAM) is dynamic random access memory (DRAM) that is initialized with the system bus. Classic DRAM has an asynchronous interface, which m

Show the importance of risc processors, Q. Show the Importance of RISC Proc...

Q. Show the Importance of RISC Processors? Reduced Instruction Set Computers recognize a comparatively limited number of instructions. One benefit of a reduced instruction set

Determine the uses of memory blocks, Determine the Uses of memory blocks. ...

Determine the Uses of memory blocks. Not as common a technique though something to consider. As Verilog has a very convenient syntax for declaring and loading memories, you ca

Applications of generic framework for electronic commerce, How are the appl...

How are the applications of generic framework for electronic commerce performed? To perform applications, this is essential to have Supporting Information and Organizational In

Multiple layers of intranet security, Multiple Layers of Intranet Security ...

Multiple Layers of Intranet Security Security requirements vary from organisation to organisation. They also vary on the content that the organisations intend to place on their

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