We consider bounded and q-complete domains in C-n with C-2 boundary. W
e show that they enjoy special q-convexity properties, ie., they admit
q-convex bounded exhaustion function and their closure do have a fund
amental system of (q + 1)-complete neighborhoods. Moreover we produce
an example of a q-complele domain with smooth boundary whose closure d
oes not possess a fundamental system of q-complete neighborhoods.