Contiguous sequences of items of the same type 2. A string is a 1-d array of char containing a null character. String length equals the index of the first null. Q. Pointers 1. A pointer is an address 2.
Parameter is the address of a variable.
Dereferencing operator is used in body of function. Called function can alter variable in calling function. Relationship to arrays a. Name of array is a pointer to its first element. Passing an array to a function means passing address. R. Dynamic memory allocation 1.