COS 121: Foundations of Computer Science
This course builds on COS 120 by emphasizing object-oriented programming and including concepts of computer science such as computational complexity simulation and recursion. The use and implementation of data structures such as lists, stacks, queues, and trees are introduced as they are needed in developing algorithms for problems studied. Additional topics include source code versioning, unit testing, and code refactoring. Three hours of lecture and two hours of lab per week. Prerequisite: COS 120.
