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

Question 1 Determine the sequence of vertices that are inserted into a queue throughout a breadth-first search starting at vertex A in a graph that is represented by the Not yet answered following adjacency matrix: Marked out of 1.00 Flag question ** List of vertices in the corresponding adjacency list should be arranged in ascending order (eg: A C D ...) Each vertex in the answer should be separated by a space Answe Question 2 Not yet answered Determine the predecessor of vertex B after performing a depth-first search starting at vertex C in a graph that is represented by the following adjacency matrix: Marked out of 1.00 Flag question List of vertices in the corresponding adjacency list should be arranged in ascending order (eg: A C D ...)