How are strings represented in C? How does string termination with the null sentinel (\0) work? How do you dynamically allocate space for a string in C? What special consideration do we have when dynamically allocating strings, which we dont have to worry about when dynamically allocating space for, e.g., an integer array? How do strcpy() and strcmp() work? In the following snippet of code, what exactly is the first line doing, and why would this small chunk of code cause your program to crash? char *str = "string literal"; strcpy(str, "hello");