No.
It depends on where you are located.
Apparently is does not require it to be concealed as long as you have a permit. See related link for more information.
A concealed weapons permit is only a license that allows you to carry a firearm in public without it being clearly visible. Owning a firearm is a completely different set of permissions, and is usually required before you can even get a concealed weapons permit.
Yes
It depends on where you live. In the areas that they are legal, they often require a concealed weapons permit.
Being a Florida concealed weapons instructor I can say for sure that Florida does.
There is no gun registration in Virginia. As for concealed carry, you must possess either a Virginia concealed carry permit, or a concealed carry permit from a state whose permit is valid in Virginia.
21.
No
Carrying a concealed firearm can be a felony unless you have a concealed weapons permit. I am told it is just about impossible to get a CCW permit in California. The applicable Penal Code sections are 12020 PC et seq. You can sift through them at: http://www.leginfo.ca.gov
Connecticut law does not appear to address carrying firearms in banks specifically, but DOES require a permit to carry, whether concealed or not.
No. Any felony precludes a person from obtaining a weapons permit.