Although “dog. jpg” and “dog. jpg” and “dog. jpg” and “dog. jpg” all appear to be the same file, they are not considered the same when programming web pages on the internet. why is that?

hi,

know what your user needs,

know what your competitors are doing,

go cheap, test cheap prototypes,

go through multiple iterations of the product,

set goals,

pre market your product,

scalable supply chain,

start telling everyone!

hope this !

a.clothing is the correct answer