Where the deleted memory goes from the memory card?

Question

In a 2gb memory card if a movie is filled its consumes memory. Means In form of code. When we delete that movie from memory card where that 2gb of memory bytes go from the memory card and gets stores where?

Answer 1

https://www.quora.com/What-happens-to-the-data-in-a-memory-card-when-you-delete-it-Where-does-it-go-and-how-does-the-card-become-empty

Answer 2

Thank u