Exam 2

Concepts covered

The second midterm covers units 1 - 4 and Chapters 1-5 and 7. The exam is cumulative. The new concepts since the last exam include:

• functions: defining and calling
• how functions work: parameter passing, return values, variable scope
• lists
• while loops

Study tips

• Do practice problems.
• Write out your answer on paper (computers are not permitted during the exam!)
• Avoid looking at the solutions until you've spent at least 15-30 minutes trying to write the solution on your own.

Study materials

• Sample exam and solutions

• Problems from class (handouts, etc.).

• Practice problems and solutions

• codingbat

• Additional problems can be found at the end of each textbook chapter.