AP_CSA

Recursive searching and sorting: implement searching and sorting using recursive methods.

Recursion: A recursive method is a method that calls itself.

Implement sorting algorithms using selection sort and insertion sort.

Implement Searching Algorithms - Linear search algorithms on arrays and lists.

Implementing 2D Array Algorithms such as computing a sum or average.

1. Exam Points 2. Knowledge Points (1) Traverse 2D arrays : for Loops Nested iteration/loop statemen

A 2D array is an array of arrays. It uses two indexes.

Implement ArrayList Algorithms such as finding a maxium or minimum, computing a sum or average, etc.

You may traverse an ArrayListusing for, for-each, and while loops.

ArrayList vs. Arrays. ArrayList Methods. ArrayList Traversals.

Wrapper Classes allow you to implement conversion between primitive types and the wrapper classess.

Read data from files. Methods of the Scanner class. The split method of the String class.

Implement algorithms on 1D arrays including finding maximum, minimum, compute a sum or average, etc.

Traverse 1D arrays using the for loops, while loops and for-each loops.

understand and create arrays access array elements traverse arrays

A data set is a collection of specific pieces of data, and can be represented using tables.

Ethical and Social Issues Around Data Collection. Protect privacy and avoid algorithmic bias.

AP CSA knowledge points and exam points summary. It covers 4 units.