Chapter 5 - all sections, Chapter 6, sections 1-4, 
Chapter 8 All sections
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A selective list of new topics covered Exam #2
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Functions (Chapters 5, 6.4 and 8)
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Predefined Functions 
#include for functions
User-defined Functions
void functions
functions that return a value
Function prototypes
Function definitions
Call by Value
Call by Reference
Recursive functions
Recursion vs. iteration
Pieces to a recursive function


Arrays (6.1 through 6.4)
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Declaration
Initialization
Input & Output
Accessing an element
Passing to a function