Yes, they are friendly. In fact, I've actually had one myself. You may not want to take one from the wild because it may have a disease. I would recommend picking one up from your local pet store. They can range around 50$.
There is no such thing as a "friendly" snake. Snakes aren't affectionate, loving or caring in the way that dogs, cats, etc. are.
if there is a domestic snake then it could be nice domestic means its a house pet
Yes, corn snakes are non venomous snakes. They are often mistaken for copper heads and rattle snakes because of their saddle-backed pattern and their ability to vibrate their tails, so that it sounds like rattling. But they are harmless and usually docile.
I have both males and females in my vast reptiles collection.
Nope - Corn snakes are constrictors.
no, corn snakes lay eggs.
only if you breed two corn snakes
No. Corn snakes are a North American species.
Corn snakes will bite if provoked but they are not venomous.
yes, Corn snakes are egg layers.
No, Corn Snakes are a non-venomous type of snake.
No. Like all snakes corn snakes are solitary and have no need for companionship.