Incorrect Question 6 0 / 10 pts Select the best answer. DFS(G) 1 for each vertex u E G.V 2 u.color = WHITE 3 u.d = NIL 4 time = 0 5 for each vertex u E G.V 6 if u.color == WHITE DFS-VISIT(G,u) DFS-VISIT(G,u) 1 time = time + 1 2 u.d = time 3 u.color = GRAY 4 for each v G. Adj[u] 5 if v.color == WHITE 6 V. = u 7 DFS-VISIT(G, v) 8 u.color = BLACK 9 time = time +1 10 u.f = time During the execution of DFS(G) on a connected directed graph G=(V,E), Line 7 in DFS-VISIT(G,u) is executed times. OVI None of these answers 1 - 1 El - 1