Electronics - Semiconductor Memory - Discussion

4. 

Which of the following best describes nonvolatile memory?

[A]. memory that retains stored information when electrical power is removed
[B]. memory that loses stored information when electrical power is removed
[C]. magnetic memory
[D]. nonmagnetic memory

Answer: Option A

Explanation:

No answer description available for this question.

Rehaman said: (Jun 9, 2011)  
Option B.

When power off memory will automatically erase in non volatile memory when its again on.

Charan said: (Jun 10, 2011)  
No the correct ans is B because from the name itself we can say the memory is not volatile meaning its not erasable.

Http://en. Wikipedia. Org/wiki/Non-volatile_memory.

Samir Das said: (Aug 30, 2012)  
Volatile- Power off memory automatically erases, i.e. does not display when power again ON.

Non-Volatile- Power off memory does not erases when power again on it is saved.

Vijay said: (Mar 16, 2013)  
Volatile memory is one which is erased when they turns off, but non-volatile memory never erased when they turns off.

Khan Bhai said: (Dec 11, 2015)  
After the turn off the machine. The capacity of the memory does not lost.

Abhijeet said: (Aug 21, 2016)  
Once which turn off the machine then the data doesn't lose in non-volatile.

Rahul said: (Sep 11, 2016)  
Right answer is A.

Volatile memory is a type of storage whose contents are erased when the system's power is turned off or interrupted. For example, RAM is volatile, meaning users will lose a document if they do not save their work to a non-volatile classification of memory, such as a hard drive, before shutting down the computer.

Prem said: (Nov 2, 2016)  
Yes, I agree, the right answer is A.

Post your comments here:

Name *:

Email   : (optional)

» Your comments will be displayed only after manual approval.