Inside of a hard drive (হার্ড ডিস্ক কিভাবে কাজ করে)
- 7 years ago
When we save a document, it gets written somewhere "non-volatile" that keeps its state even when the power is off. How does that work for a hard drive?
video credit http://stanford.io/1flSniD under the CC Attribution Sharealike 3.0 license
photo credit:
https://www.flickr.com/photos/alangley/
photo url: http://bit.ly/2kyZubd CC Attribution
Sharealike 3.0 license
video credit http://stanford.io/1flSniD under the CC Attribution Sharealike 3.0 license
photo credit:
https://www.flickr.com/photos/alangley/
photo url: http://bit.ly/2kyZubd CC Attribution
Sharealike 3.0 license