Figure 1 An Unsorted Array of Strings

High pointer-> 10 :  "WALKER"
               9  :    "SANDI"
               8  :    "DON"
               7  :    "HERBERT"
               6  :    "GEORGE"
               5  :    "PATRICK"
               4  :    "JOEY"
               3  :    "ANDY"
               2  :    "KATIE"
Low pointer -> 1  :    "DENISE"
Key record  -> 0  :    "KURT"