KDO Figure 4: Unweighted graph Question 4 [1 pt): In Figure 4, starting from node "a", please show the order of the nodes visited using a Breath First Search (BFS) to traverse the whole graph (nodes at the same tier are visited by following the alphabetic order) [0.5pt] In Figure 4, starting from node "a", please show the order of the nodes visited using a Depth First Search (DFS) to traverse the whole graph nodes at the same tier are visited by following the alphabetic order) [0.5pt] KDO Figure 4: Unweighted graph Question 4 [1 pt): In Figure 4, starting from node "a", please show the order of the nodes visited using a Breath First Search (BFS) to traverse the whole graph (nodes at the same tier are visited by following the alphabetic order) [0.5pt] In Figure 4, starting from node "a", please show the order of the nodes visited using a Depth First Search (DFS) to traverse the whole graph nodes at the same tier are visited by following the alphabetic order) [0.5pt]