For those who don't understand the question i think he just wanted to know if what are the features or ways to know if the exchange site is legit or scam or if its fake or real.. because there are exchange site are scam they are let customer to deposit even the site is just a scam site..
For me better to go in exchange site which is already tested by many people than using a exchange even there are not well known you will be just scam if you invest for nothing..