Difference between char* and char[]

Question

I know this is a very basic question. I am confused as to why and how are the following different.

char str[] = \"Test\";
char *str = \"Test\";

Answer 1

The first

char str[] = "Test";

is an array of five characters, initialized with the value "Test" plus the null terminator '\0'.

The second

char *str = "Test";

is a pointer to the memory location of the literal string "Test".