Programming: Write a simple program that opens a file and overwrites all of its data to ensure that the contents can’t be recovered. Provide an option to overwrite the data multiple times with...

Programming: Write a simple program that opens a file and overwrites all of its data to ensure that the contents can’t be recovered. Provide an option to overwrite the data multiple times with different data patterns. Is it necessary to overwrite the data multiple times on your hard drive? Why or why not?