Can you shoot a gun without having your license?

Answer 1

no you cant,it is illegal.

That depends on where you are and what the circumstances are. For instance, in the U.S. almost anyone that isn't a felon can go to a shooting range and shoot.

That said though, you can't just shoot a gun anywhere you want to, even if you have a permit. A permit only allows you to have the gun on your person (and actually, in a few states, you aren't required to have a permit). But you can only fire the gun under certain circumstances.