Pick up the correct statement from the following:
(A) D.P.C. should be continuous
(B) D.P.C. should be of good impervious material
(C) D.P.C. may be horizontal or vertical
(D) All the above
(A) D.P.C. should be continuous
(B) D.P.C. should be of good impervious material
(C) D.P.C. may be horizontal or vertical
(D) All the above