Incorrect Question 10 0 / 10 pts Select the best answer. DFS(G) 1 for each vertex u E G.V 2. u.color = WHITE 3 un = NIL 4 time = 0 5 for each vertex u E G.V 6 if u.color == WHITE 7 DFS-VISIT(G, u) DFS-VISIT(G, u) 1 time = time + 1 2 u.d = time 3 u.color = GRAY 4 for each v E 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 on a graph G=(V,E), Line 8 in DFS-VISIT(G,u) will be executed times. O V IEL-1 O V-1 JE None of these answers