Here is a list of vocabulary and concepts you should know for exam 2. 
You should be prepared to write a 1-2 sentence description for each of the 
following vocabulary. You should also be able to provide an example for 
many of the vocabulary terms.


"array "
"block "
"boolean "
"boolean expression "
"casting "
"circular linked list"
"class"
"class hierarchy"
"constructor "
"data encapsulation "
"definition (vs implementation)"
"double "
"dynamic data structure"
"field "
"FIFO"
"final static variable"
"generalization-specialization relationship"
"inheritance"
"int "
"iterate "
"LIFO"
"linked list"
"method"
"method Signature "
"model 		"
"object"
"object oriented programming "
"overriding (a superclass method)"
"private (keyword)"
"public (keyword)"
"queue"
"recursion"
"reference"
"sampled sound"
"stack"
"static field (variable)"
"static method"
"string"
"subclass "
"super (keyword)"
"superclass "
"this (keyword)"
"traverse"
"type declaration "
"void (keyword)"