# 04 - Data Structures: Arrays

# Goals

• Understanding The Data Structure (Array)
• How to create and use Arrays
• How To Sort Arrays and why ?
• Understand Search Methods for ex. (Binary Search)

# Slides

# Homework

• Write a Java program to find the second smallest element in an array.

• Write a Java program to add two matrices of the same size.

# Additional Resources

• Java 1D Array