AP Computer Science A Help - Learn by Concept

Learn by Concept

Concepts

• Computer Science

  • Object-Oriented Program Design

    • Class Design

      • Class Inheritance

      • Class Libraries

      • Class Relationships

      • Designing Classes

    • Program Design

      • Choosing Appropriate Data Structures

      • Recognizing Class Hierarchy

      • Using Functional Decomposition

  • Program Analysis

    • Algorithm Analysis

      • Comparing Run Times

      • Counting Statement Executions

      • Run Time Exceptions

    • Debugging

      • Compile Time Errors

      • Identifying & Correcting Errors

      • Logic Errors

      • Run Time Errors

    • Program Correctness

      • Assertions

      • Post-Conditions

      • Pre-Conditions

    • Testing

      • Identifying Boundary Cases

      • Unit Testing

  • Program Implementation

    • Implementation Techniques

      • Information Hiding

      • Object-Oriented Development

      • Procedural Abstraction

      • Top-Down Development

    • Programming Constructs

      • Console Output

      • Constant Declarations

      • Interface Declarations

      • Iterations

      • Method Declarations

      • Parameter Declarations

      • Recursion

      • Variable Declarations

  • Standard Data Structures

    • Common Data Structures

      • Arrays

      • Lists

      • Strings

      • Trees

    • Primitive Data Types

      • Boolean

      • Double

      • Evaluating Boolean Expressions

      • Evaluating Numerical Expressions

      • Evaluating String Expressions

      • Int

  • Standard Operations & Algorithms

    • Operations on Data Structures

      • Deletions

      • Insertions

      • Traversals

    • Searching

      • Binary

      • Sequential

    • Sorting

      • Insertion Sort

      • Mergesort

      • Selection Sort