Please answer the questions as soon as possible . Thank you .

Question 3 Determine the predecessor of vertex D after performing a breadth-first search starting at vertex A in a graph that is represented by the following adjacency Not yet answered matrix: Marked out of 1.00 Flag question Answel Question 4 Not yet answered Write the adjacency list for Vertex C in a graph based on the following adjacency matrix: Marked out of 1.00 Flag question ** Each vertex should be separated by a space ** List of vertices should be arranged in ascending order (eg: A C D ...)