http://www.cs.unca.edu/brock/classes/Fall2011/ece209/exams/ece209-f11-fin.pdf
Problem 2 -- * types
Problem 3 -- expressions
http://www.cs.unca.edu/brock/classes/Fall2010/csci255/Exams/CSCI255-F10-Fin.pdf
Problem 7 -- memory
http://www.cs.unca.edu/brock/classes/Fall2010/csci255/Exams/CSCI255-F10-Fin.pdf
Problem 11 -- goto
http://www.cs.unca.edu/brock/classes/Fall2010/csci255/Exams/CSCI255-F10-Fin.pdf
Problem 12 -- short-curcuit
http://www.cs.unca.edu/brock/classes/Fall2010/csci255/Exams/CSCI255-F10-Fin.pdf
Problem 19 -- pointers