Problem:
Question 1: Why does the program crash when it attempts to execute the strcat function?
Question 2: What operation does the function strcpy perform? what does it do? What is the result?
Question 3: What operation does the function strncpy perform? What does it do differently than strcpy? What is the result?
Question 4: What operation does the function strcat perform?What does it do? What is the result?
Could someone help to explain the answer of these questions.