Hi Guys can you brief about What is the difference between a string copy (strcpy) and a memory copy (memcpy)? When should each be used?

hi,
strcpy() works on null-terminated strings, and has no length limitations;
memcpy() works on arbitrary data of a given fixed length... Aside from that, they
both preform the same basic function: shifting data around in memory... But, you
use memcpy() when you want to copy an exact amount of data (possibly containing
embedded null chars) from one location to another, and strcpy() when you want to
copy a variable-length null-terminated C string from one location to another...