Using C++ (Data Structure & Algorithms) knowledge please answer the following questions. I'd really appreciate it please solve them correctly. Posted this before it was correct but I believe the part where it asks for David (since it doesn't exist) the solution given for that part was wrong could you please solve this again correctly.

(2) Graph

(3) Adjacency Matrix

Searching Given the following array, how many operations are necessary to find the value "Stephen" using linear search and binary search?2 What about "David"? [0] Adam [1] Anita [2] Beatrix 3 Carlos 4] Diana [5] Felix [6] Hannah 17 Jesus [8] Kenneth [9] Manuel [10] Pamela [11] Peter [12] Orlando [13] Robert [14] Stephen [15] Thomas [16] Vivek [17] Zhigang