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AP Computer Science A Textbook

1. Primitive Types

2. Using Objects

3. Boolean Expressions and if Statements

4. Iteration

5. Writing Classes

6. Arrays

6.1 Array

6.2 Traversing Arrays

Accessing the Array

Determining Array Size

Iterating over an Array

Iterating Over An Array - For Loop

Iterating Over An Array - While Loop

Array Out of Bounds

Finding a Target Value

Check Your Understanding

Exercise: Print Even Array Indices

6.3 Enhanced for Loop for Arrays

6.4 Developing Algorithms Using Arrays

7. ArrayLists

8. 2D Arrays

9. Inheritance

10. Recursion

Chapter 6

Arrays

6.2 Traversing Arrays

Accessing the Array

Determining Array Size

Iterating over an Array

Iterating Over An Array - For Loop

Iterating Over An Array - While Loop

Array Out of Bounds

Finding a Target Value

Check Your Understanding

  1. Incorrect Correct No Answer was selected Invalid Answer

Exercise: Print Even Array Indices

Vocabulary

Term Definition
return Keyword used in methods to return a value back to the initial program that called the method.
race condition A situation when a device or system has two or more operations running at the same time that must be completed in proper sequence.
Sklearn A machine learning library that provides public access to machine learning algorithms