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Unit 4: Data Collections

6 Lessons
  1. Arrays and data sets: creating, traversing and array algorithmsCore
  1. Reading text files and wrapper classesExam-ready
  1. ArrayList methods, traversals and algorithmsExam-ready
  1. 2D arrays: creating, traversing and 2D algorithmsExam-ready
  1. Linear and binary search; selection, insertion and merge sortExam-ready
  1. Recursion and recursive searching and sortingExam-ready
Independent practice for the AP Computer Science A exam. Not affiliated with or endorsed by College Board. AP and Advanced Placement are trademarks of College Board.